这里显示系统所支持的所有函数,和自定义函数
Array
(
    [internal] => Array
        (
            [0] => zend_version
            [1] => func_num_args
            [2] => func_get_arg
            [3] => func_get_args
            [4] => strlen
            [5] => strcmp
            [6] => strncmp
            [7] => strcasecmp
            [8] => strncasecmp
            [9] => each
            [10] => error_reporting
            [11] => define
            [12] => defined
            [13] => get_class
            [14] => get_called_class
            [15] => get_parent_class
            [16] => method_exists
            [17] => property_exists
            [18] => class_exists
            [19] => interface_exists
            [20] => trait_exists
            [21] => function_exists
            [22] => class_alias
            [23] => get_included_files
            [24] => get_required_files
            [25] => is_subclass_of
            [26] => is_a
            [27] => get_class_vars
            [28] => get_object_vars
            [29] => get_class_methods
            [30] => trigger_error
            [31] => user_error
            [32] => set_error_handler
            [33] => restore_error_handler
            [34] => set_exception_handler
            [35] => restore_exception_handler
            [36] => get_declared_classes
            [37] => get_declared_traits
            [38] => get_declared_interfaces
            [39] => get_defined_functions
            [40] => get_defined_vars
            [41] => create_function
            [42] => get_resource_type
            [43] => get_resources
            [44] => get_loaded_extensions
            [45] => extension_loaded
            [46] => get_extension_funcs
            [47] => get_defined_constants
            [48] => debug_backtrace
            [49] => debug_print_backtrace
            [50] => gc_mem_caches
            [51] => gc_collect_cycles
            [52] => gc_enabled
            [53] => gc_enable
            [54] => gc_disable
            [55] => gc_status
            [56] => strtotime
            [57] => date
            [58] => idate
            [59] => gmdate
            [60] => mktime
            [61] => gmmktime
            [62] => checkdate
            [63] => strftime
            [64] => gmstrftime
            [65] => time
            [66] => localtime
            [67] => getdate
            [68] => date_create
            [69] => date_create_immutable
            [70] => date_create_from_format
            [71] => date_create_immutable_from_format
            [72] => date_parse
            [73] => date_parse_from_format
            [74] => date_get_last_errors
            [75] => date_format
            [76] => date_modify
            [77] => date_add
            [78] => date_sub
            [79] => date_timezone_get
            [80] => date_timezone_set
            [81] => date_offset_get
            [82] => date_diff
            [83] => date_time_set
            [84] => date_date_set
            [85] => date_isodate_set
            [86] => date_timestamp_set
            [87] => date_timestamp_get
            [88] => timezone_open
            [89] => timezone_name_get
            [90] => timezone_name_from_abbr
            [91] => timezone_offset_get
            [92] => timezone_transitions_get
            [93] => timezone_location_get
            [94] => timezone_identifiers_list
            [95] => timezone_abbreviations_list
            [96] => timezone_version_get
            [97] => date_interval_create_from_date_string
            [98] => date_interval_format
            [99] => date_default_timezone_set
            [100] => date_default_timezone_get
            [101] => date_sunrise
            [102] => date_sunset
            [103] => date_sun_info
            [104] => libxml_set_streams_context
            [105] => libxml_use_internal_errors
            [106] => libxml_get_last_error
            [107] => libxml_clear_errors
            [108] => libxml_get_errors
            [109] => libxml_disable_entity_loader
            [110] => libxml_set_external_entity_loader
            [111] => openssl_get_cert_locations
            [112] => openssl_spki_new
            [113] => openssl_spki_verify
            [114] => openssl_spki_export
            [115] => openssl_spki_export_challenge
            [116] => openssl_pkey_free
            [117] => openssl_pkey_new
            [118] => openssl_pkey_export
            [119] => openssl_pkey_export_to_file
            [120] => openssl_pkey_get_private
            [121] => openssl_pkey_get_public
            [122] => openssl_pkey_get_details
            [123] => openssl_free_key
            [124] => openssl_get_privatekey
            [125] => openssl_get_publickey
            [126] => openssl_x509_read
            [127] => openssl_x509_free
            [128] => openssl_x509_parse
            [129] => openssl_x509_checkpurpose
            [130] => openssl_x509_check_private_key
            [131] => openssl_x509_export
            [132] => openssl_x509_fingerprint
            [133] => openssl_x509_export_to_file
            [134] => openssl_pkcs12_export
            [135] => openssl_pkcs12_export_to_file
            [136] => openssl_pkcs12_read
            [137] => openssl_csr_new
            [138] => openssl_csr_export
            [139] => openssl_csr_export_to_file
            [140] => openssl_csr_sign
            [141] => openssl_csr_get_subject
            [142] => openssl_csr_get_public_key
            [143] => openssl_digest
            [144] => openssl_encrypt
            [145] => openssl_decrypt
            [146] => openssl_cipher_iv_length
            [147] => openssl_sign
            [148] => openssl_verify
            [149] => openssl_seal
            [150] => openssl_open
            [151] => openssl_pbkdf2
            [152] => openssl_pkcs7_verify
            [153] => openssl_pkcs7_decrypt
            [154] => openssl_pkcs7_sign
            [155] => openssl_pkcs7_encrypt
            [156] => openssl_pkcs7_read
            [157] => openssl_private_encrypt
            [158] => openssl_private_decrypt
            [159] => openssl_public_encrypt
            [160] => openssl_public_decrypt
            [161] => openssl_get_md_methods
            [162] => openssl_get_cipher_methods
            [163] => openssl_get_curve_names
            [164] => openssl_dh_compute_key
            [165] => openssl_pkey_derive
            [166] => openssl_random_pseudo_bytes
            [167] => openssl_error_string
            [168] => preg_match
            [169] => preg_match_all
            [170] => preg_replace
            [171] => preg_replace_callback
            [172] => preg_replace_callback_array
            [173] => preg_filter
            [174] => preg_split
            [175] => preg_quote
            [176] => preg_grep
            [177] => preg_last_error
            [178] => readgzfile
            [179] => gzrewind
            [180] => gzclose
            [181] => gzeof
            [182] => gzgetc
            [183] => gzgets
            [184] => gzgetss
            [185] => gzread
            [186] => gzopen
            [187] => gzpassthru
            [188] => gzseek
            [189] => gztell
            [190] => gzwrite
            [191] => gzputs
            [192] => gzfile
            [193] => gzcompress
            [194] => gzuncompress
            [195] => gzdeflate
            [196] => gzinflate
            [197] => gzencode
            [198] => gzdecode
            [199] => zlib_encode
            [200] => zlib_decode
            [201] => zlib_get_coding_type
            [202] => deflate_init
            [203] => deflate_add
            [204] => inflate_init
            [205] => inflate_add
            [206] => inflate_get_status
            [207] => inflate_get_read_len
            [208] => ob_gzhandler
            [209] => bcadd
            [210] => bcsub
            [211] => bcmul
            [212] => bcdiv
            [213] => bcmod
            [214] => bcpow
            [215] => bcsqrt
            [216] => bcscale
            [217] => bccomp
            [218] => bcpowmod
            [219] => ctype_alnum
            [220] => ctype_alpha
            [221] => ctype_cntrl
            [222] => ctype_digit
            [223] => ctype_lower
            [224] => ctype_graph
            [225] => ctype_print
            [226] => ctype_punct
            [227] => ctype_space
            [228] => ctype_upper
            [229] => ctype_xdigit
            [230] => curl_init
            [231] => curl_copy_handle
            [232] => curl_version
            [233] => curl_setopt
            [234] => curl_setopt_array
            [235] => curl_exec
            [236] => curl_getinfo
            [237] => curl_error
            [238] => curl_errno
            [239] => curl_close
            [240] => curl_strerror
            [241] => curl_multi_strerror
            [242] => curl_share_strerror
            [243] => curl_reset
            [244] => curl_escape
            [245] => curl_unescape
            [246] => curl_pause
            [247] => curl_multi_init
            [248] => curl_multi_add_handle
            [249] => curl_multi_remove_handle
            [250] => curl_multi_select
            [251] => curl_multi_exec
            [252] => curl_multi_getcontent
            [253] => curl_multi_info_read
            [254] => curl_multi_close
            [255] => curl_multi_errno
            [256] => curl_multi_setopt
            [257] => curl_share_init
            [258] => curl_share_close
            [259] => curl_share_setopt
            [260] => curl_share_errno
            [261] => curl_file_create
            [262] => dom_import_simplexml
            [263] => finfo_open
            [264] => finfo_close
            [265] => finfo_set_flags
            [266] => finfo_file
            [267] => finfo_buffer
            [268] => mime_content_type
            [269] => filter_input
            [270] => filter_var
            [271] => filter_input_array
            [272] => filter_var_array
            [273] => filter_list
            [274] => filter_has_var
            [275] => filter_id
            [276] => ftp_connect
            [277] => ftp_ssl_connect
            [278] => ftp_login
            [279] => ftp_pwd
            [280] => ftp_cdup
            [281] => ftp_chdir
            [282] => ftp_exec
            [283] => ftp_raw
            [284] => ftp_mkdir
            [285] => ftp_rmdir
            [286] => ftp_chmod
            [287] => ftp_alloc
            [288] => ftp_nlist
            [289] => ftp_rawlist
            [290] => ftp_mlsd
            [291] => ftp_systype
            [292] => ftp_pasv
            [293] => ftp_get
            [294] => ftp_fget
            [295] => ftp_put
            [296] => ftp_append
            [297] => ftp_fput
            [298] => ftp_size
            [299] => ftp_mdtm
            [300] => ftp_rename
            [301] => ftp_delete
            [302] => ftp_site
            [303] => ftp_close
            [304] => ftp_set_option
            [305] => ftp_get_option
            [306] => ftp_nb_fget
            [307] => ftp_nb_get
            [308] => ftp_nb_continue
            [309] => ftp_nb_put
            [310] => ftp_nb_fput
            [311] => ftp_quit
            [312] => gd_info
            [313] => imagearc
            [314] => imageellipse
            [315] => imagechar
            [316] => imagecharup
            [317] => imagecolorat
            [318] => imagecolorallocate
            [319] => imagepalettecopy
            [320] => imagecreatefromstring
            [321] => imagecolorclosest
            [322] => imagecolorclosesthwb
            [323] => imagecolordeallocate
            [324] => imagecolorresolve
            [325] => imagecolorexact
            [326] => imagecolorset
            [327] => imagecolortransparent
            [328] => imagecolorstotal
            [329] => imagecolorsforindex
            [330] => imagecopy
            [331] => imagecopymerge
            [332] => imagecopymergegray
            [333] => imagecopyresized
            [334] => imagecreate
            [335] => imagecreatetruecolor
            [336] => imageistruecolor
            [337] => imagetruecolortopalette
            [338] => imagepalettetotruecolor
            [339] => imagesetthickness
            [340] => imagefilledarc
            [341] => imagefilledellipse
            [342] => imagealphablending
            [343] => imagesavealpha
            [344] => imagecolorallocatealpha
            [345] => imagecolorresolvealpha
            [346] => imagecolorclosestalpha
            [347] => imagecolorexactalpha
            [348] => imagecopyresampled
            [349] => imagerotate
            [350] => imageflip
            [351] => imageantialias
            [352] => imagecrop
            [353] => imagecropauto
            [354] => imagescale
            [355] => imageaffine
            [356] => imageaffinematrixconcat
            [357] => imageaffinematrixget
            [358] => imagesetinterpolation
            [359] => imagesettile
            [360] => imagesetbrush
            [361] => imagesetstyle
            [362] => imagecreatefrompng
            [363] => imagecreatefromgif
            [364] => imagecreatefromjpeg
            [365] => imagecreatefromwbmp
            [366] => imagecreatefromxbm
            [367] => imagecreatefromgd
            [368] => imagecreatefromgd2
            [369] => imagecreatefromgd2part
            [370] => imagecreatefrombmp
            [371] => imagepng
            [372] => imagegif
            [373] => imagejpeg
            [374] => imagewbmp
            [375] => imagegd
            [376] => imagegd2
            [377] => imagebmp
            [378] => imagedestroy
            [379] => imagegammacorrect
            [380] => imagefill
            [381] => imagefilledpolygon
            [382] => imagefilledrectangle
            [383] => imagefilltoborder
            [384] => imagefontwidth
            [385] => imagefontheight
            [386] => imageinterlace
            [387] => imageline
            [388] => imageloadfont
            [389] => imagepolygon
            [390] => imageopenpolygon
            [391] => imagerectangle
            [392] => imagesetpixel
            [393] => imagestring
            [394] => imagestringup
            [395] => imagesx
            [396] => imagesy
            [397] => imagesetclip
            [398] => imagegetclip
            [399] => imagedashedline
            [400] => imagettfbbox
            [401] => imagettftext
            [402] => imageftbbox
            [403] => imagefttext
            [404] => imagetypes
            [405] => jpeg2wbmp
            [406] => png2wbmp
            [407] => image2wbmp
            [408] => imagelayereffect
            [409] => imagexbm
            [410] => imagecolormatch
            [411] => imagefilter
            [412] => imageconvolution
            [413] => imageresolution
            [414] => textdomain
            [415] => gettext
            [416] => _
            [417] => dgettext
            [418] => dcgettext
            [419] => bindtextdomain
            [420] => ngettext
            [421] => dngettext
            [422] => dcngettext
            [423] => bind_textdomain_codeset
            [424] => hash
            [425] => hash_file
            [426] => hash_hmac
            [427] => hash_hmac_file
            [428] => hash_init
            [429] => hash_update
            [430] => hash_update_stream
            [431] => hash_update_file
            [432] => hash_final
            [433] => hash_copy
            [434] => hash_algos
            [435] => hash_hmac_algos
            [436] => hash_pbkdf2
            [437] => hash_equals
            [438] => hash_hkdf
            [439] => mhash_keygen_s2k
            [440] => mhash_get_block_size
            [441] => mhash_get_hash_name
            [442] => mhash_count
            [443] => mhash
            [444] => iconv
            [445] => iconv_get_encoding
            [446] => iconv_set_encoding
            [447] => iconv_strlen
            [448] => iconv_substr
            [449] => iconv_strpos
            [450] => iconv_strrpos
            [451] => iconv_mime_encode
            [452] => iconv_mime_decode
            [453] => iconv_mime_decode_headers
            [454] => collator_create
            [455] => collator_compare
            [456] => collator_get_attribute
            [457] => collator_set_attribute
            [458] => collator_get_strength
            [459] => collator_set_strength
            [460] => collator_sort
            [461] => collator_sort_with_sort_keys
            [462] => collator_asort
            [463] => collator_get_locale
            [464] => collator_get_error_code
            [465] => collator_get_error_message
            [466] => collator_get_sort_key
            [467] => numfmt_create
            [468] => numfmt_format
            [469] => numfmt_parse
            [470] => numfmt_format_currency
            [471] => numfmt_parse_currency
            [472] => numfmt_set_attribute
            [473] => numfmt_get_attribute
            [474] => numfmt_set_text_attribute
            [475] => numfmt_get_text_attribute
            [476] => numfmt_set_symbol
            [477] => numfmt_get_symbol
            [478] => numfmt_set_pattern
            [479] => numfmt_get_pattern
            [480] => numfmt_get_locale
            [481] => numfmt_get_error_code
            [482] => numfmt_get_error_message
            [483] => normalizer_normalize
            [484] => normalizer_is_normalized
            [485] => locale_get_default
            [486] => locale_set_default
            [487] => locale_get_primary_language
            [488] => locale_get_script
            [489] => locale_get_region
            [490] => locale_get_keywords
            [491] => locale_get_display_script
            [492] => locale_get_display_region
            [493] => locale_get_display_name
            [494] => locale_get_display_language
            [495] => locale_get_display_variant
            [496] => locale_compose
            [497] => locale_parse
            [498] => locale_get_all_variants
            [499] => locale_filter_matches
            [500] => locale_canonicalize
            [501] => locale_lookup
            [502] => locale_accept_from_http
            [503] => msgfmt_create
            [504] => msgfmt_format
            [505] => msgfmt_format_message
            [506] => msgfmt_parse
            [507] => msgfmt_parse_message
            [508] => msgfmt_set_pattern
            [509] => msgfmt_get_pattern
            [510] => msgfmt_get_locale
            [511] => msgfmt_get_error_code
            [512] => msgfmt_get_error_message
            [513] => datefmt_create
            [514] => datefmt_get_datetype
            [515] => datefmt_get_timetype
            [516] => datefmt_get_calendar
            [517] => datefmt_get_calendar_object
            [518] => datefmt_set_calendar
            [519] => datefmt_get_locale
            [520] => datefmt_get_timezone_id
            [521] => datefmt_get_timezone
            [522] => datefmt_set_timezone
            [523] => datefmt_get_pattern
            [524] => datefmt_set_pattern
            [525] => datefmt_is_lenient
            [526] => datefmt_set_lenient
            [527] => datefmt_format
            [528] => datefmt_format_object
            [529] => datefmt_parse
            [530] => datefmt_localtime
            [531] => datefmt_get_error_code
            [532] => datefmt_get_error_message
            [533] => grapheme_strlen
            [534] => grapheme_strpos
            [535] => grapheme_stripos
            [536] => grapheme_strrpos
            [537] => grapheme_strripos
            [538] => grapheme_substr
            [539] => grapheme_strstr
            [540] => grapheme_stristr
            [541] => grapheme_extract
            [542] => idn_to_ascii
            [543] => idn_to_utf8
            [544] => resourcebundle_create
            [545] => resourcebundle_get
            [546] => resourcebundle_count
            [547] => resourcebundle_locales
            [548] => resourcebundle_get_error_code
            [549] => resourcebundle_get_error_message
            [550] => transliterator_create
            [551] => transliterator_create_from_rules
            [552] => transliterator_list_ids
            [553] => transliterator_create_inverse
            [554] => transliterator_transliterate
            [555] => transliterator_get_error_code
            [556] => transliterator_get_error_message
            [557] => intltz_create_time_zone
            [558] => intltz_from_date_time_zone
            [559] => intltz_create_default
            [560] => intltz_get_id
            [561] => intltz_get_gmt
            [562] => intltz_get_unknown
            [563] => intltz_create_enumeration
            [564] => intltz_count_equivalent_ids
            [565] => intltz_create_time_zone_id_enumeration
            [566] => intltz_get_canonical_id
            [567] => intltz_get_region
            [568] => intltz_get_tz_data_version
            [569] => intltz_get_equivalent_id
            [570] => intltz_use_daylight_time
            [571] => intltz_get_offset
            [572] => intltz_get_raw_offset
            [573] => intltz_has_same_rules
            [574] => intltz_get_display_name
            [575] => intltz_get_dst_savings
            [576] => intltz_to_date_time_zone
            [577] => intltz_get_error_code
            [578] => intltz_get_error_message
            [579] => intlcal_create_instance
            [580] => intlcal_get_keyword_values_for_locale
            [581] => intlcal_get_now
            [582] => intlcal_get_available_locales
            [583] => intlcal_get
            [584] => intlcal_get_time
            [585] => intlcal_set_time
            [586] => intlcal_add
            [587] => intlcal_set_time_zone
            [588] => intlcal_after
            [589] => intlcal_before
            [590] => intlcal_set
            [591] => intlcal_roll
            [592] => intlcal_clear
            [593] => intlcal_field_difference
            [594] => intlcal_get_actual_maximum
            [595] => intlcal_get_actual_minimum
            [596] => intlcal_get_day_of_week_type
            [597] => intlcal_get_first_day_of_week
            [598] => intlcal_get_greatest_minimum
            [599] => intlcal_get_least_maximum
            [600] => intlcal_get_locale
            [601] => intlcal_get_maximum
            [602] => intlcal_get_minimal_days_in_first_week
            [603] => intlcal_get_minimum
            [604] => intlcal_get_time_zone
            [605] => intlcal_get_type
            [606] => intlcal_get_weekend_transition
            [607] => intlcal_in_daylight_time
            [608] => intlcal_is_equivalent_to
            [609] => intlcal_is_lenient
            [610] => intlcal_is_set
            [611] => intlcal_is_weekend
            [612] => intlcal_set_first_day_of_week
            [613] => intlcal_set_lenient
            [614] => intlcal_set_minimal_days_in_first_week
            [615] => intlcal_equals
            [616] => intlcal_from_date_time
            [617] => intlcal_to_date_time
            [618] => intlcal_get_repeated_wall_time_option
            [619] => intlcal_get_skipped_wall_time_option
            [620] => intlcal_set_repeated_wall_time_option
            [621] => intlcal_set_skipped_wall_time_option
            [622] => intlcal_get_error_code
            [623] => intlcal_get_error_message
            [624] => intlgregcal_create_instance
            [625] => intlgregcal_set_gregorian_change
            [626] => intlgregcal_get_gregorian_change
            [627] => intlgregcal_is_leap_year
            [628] => intl_get_error_code
            [629] => intl_get_error_message
            [630] => intl_is_failure
            [631] => intl_error_name
            [632] => json_encode
            [633] => json_decode
            [634] => json_last_error
            [635] => json_last_error_msg
            [636] => mb_convert_case
            [637] => mb_strtoupper
            [638] => mb_strtolower
            [639] => mb_language
            [640] => mb_internal_encoding
            [641] => mb_http_input
            [642] => mb_http_output
            [643] => mb_detect_order
            [644] => mb_substitute_character
            [645] => mb_parse_str
            [646] => mb_output_handler
            [647] => mb_preferred_mime_name
            [648] => mb_strlen
            [649] => mb_strpos
            [650] => mb_strrpos
            [651] => mb_stripos
            [652] => mb_strripos
            [653] => mb_strstr
            [654] => mb_strrchr
            [655] => mb_stristr
            [656] => mb_strrichr
            [657] => mb_substr_count
            [658] => mb_substr
            [659] => mb_strcut
            [660] => mb_strwidth
            [661] => mb_strimwidth
            [662] => mb_convert_encoding
            [663] => mb_detect_encoding
            [664] => mb_list_encodings
            [665] => mb_encoding_aliases
            [666] => mb_convert_kana
            [667] => mb_encode_mimeheader
            [668] => mb_decode_mimeheader
            [669] => mb_convert_variables
            [670] => mb_encode_numericentity
            [671] => mb_decode_numericentity
            [672] => mb_send_mail
            [673] => mb_get_info
            [674] => mb_check_encoding
            [675] => mb_ord
            [676] => mb_chr
            [677] => mb_scrub
            [678] => mb_regex_encoding
            [679] => mb_regex_set_options
            [680] => mb_ereg
            [681] => mb_eregi
            [682] => mb_ereg_replace
            [683] => mb_eregi_replace
            [684] => mb_ereg_replace_callback
            [685] => mb_split
            [686] => mb_ereg_match
            [687] => mb_ereg_search
            [688] => mb_ereg_search_pos
            [689] => mb_ereg_search_regs
            [690] => mb_ereg_search_init
            [691] => mb_ereg_search_getregs
            [692] => mb_ereg_search_getpos
            [693] => mb_ereg_search_setpos
            [694] => mbregex_encoding
            [695] => mbereg
            [696] => mberegi
            [697] => mbereg_replace
            [698] => mberegi_replace
            [699] => mbsplit
            [700] => mbereg_match
            [701] => mbereg_search
            [702] => mbereg_search_pos
            [703] => mbereg_search_regs
            [704] => mbereg_search_init
            [705] => mbereg_search_getregs
            [706] => mbereg_search_getpos
            [707] => mbereg_search_setpos
            [708] => mysqli_affected_rows
            [709] => mysqli_autocommit
            [710] => mysqli_begin_transaction
            [711] => mysqli_change_user
            [712] => mysqli_character_set_name
            [713] => mysqli_close
            [714] => mysqli_commit
            [715] => mysqli_connect
            [716] => mysqli_connect_errno
            [717] => mysqli_connect_error
            [718] => mysqli_data_seek
            [719] => mysqli_dump_debug_info
            [720] => mysqli_debug
            [721] => mysqli_errno
            [722] => mysqli_error
            [723] => mysqli_error_list
            [724] => mysqli_stmt_execute
            [725] => mysqli_execute
            [726] => mysqli_fetch_field
            [727] => mysqli_fetch_fields
            [728] => mysqli_fetch_field_direct
            [729] => mysqli_fetch_lengths
            [730] => mysqli_fetch_all
            [731] => mysqli_fetch_array
            [732] => mysqli_fetch_assoc
            [733] => mysqli_fetch_object
            [734] => mysqli_fetch_row
            [735] => mysqli_field_count
            [736] => mysqli_field_seek
            [737] => mysqli_field_tell
            [738] => mysqli_free_result
            [739] => mysqli_get_connection_stats
            [740] => mysqli_get_client_stats
            [741] => mysqli_get_charset
            [742] => mysqli_get_client_info
            [743] => mysqli_get_client_version
            [744] => mysqli_get_links_stats
            [745] => mysqli_get_host_info
            [746] => mysqli_get_proto_info
            [747] => mysqli_get_server_info
            [748] => mysqli_get_server_version
            [749] => mysqli_get_warnings
            [750] => mysqli_init
            [751] => mysqli_info
            [752] => mysqli_insert_id
            [753] => mysqli_kill
            [754] => mysqli_more_results
            [755] => mysqli_multi_query
            [756] => mysqli_next_result
            [757] => mysqli_num_fields
            [758] => mysqli_num_rows
            [759] => mysqli_options
            [760] => mysqli_ping
            [761] => mysqli_poll
            [762] => mysqli_prepare
            [763] => mysqli_report
            [764] => mysqli_query
            [765] => mysqli_real_connect
            [766] => mysqli_real_escape_string
            [767] => mysqli_real_query
            [768] => mysqli_reap_async_query
            [769] => mysqli_release_savepoint
            [770] => mysqli_rollback
            [771] => mysqli_savepoint
            [772] => mysqli_select_db
            [773] => mysqli_set_charset
            [774] => mysqli_stmt_affected_rows
            [775] => mysqli_stmt_attr_get
            [776] => mysqli_stmt_attr_set
            [777] => mysqli_stmt_bind_param
            [778] => mysqli_stmt_bind_result
            [779] => mysqli_stmt_close
            [780] => mysqli_stmt_data_seek
            [781] => mysqli_stmt_errno
            [782] => mysqli_stmt_error
            [783] => mysqli_stmt_error_list
            [784] => mysqli_stmt_fetch
            [785] => mysqli_stmt_field_count
            [786] => mysqli_stmt_free_result
            [787] => mysqli_stmt_get_result
            [788] => mysqli_stmt_get_warnings
            [789] => mysqli_stmt_init
            [790] => mysqli_stmt_insert_id
            [791] => mysqli_stmt_more_results
            [792] => mysqli_stmt_next_result
            [793] => mysqli_stmt_num_rows
            [794] => mysqli_stmt_param_count
            [795] => mysqli_stmt_prepare
            [796] => mysqli_stmt_reset
            [797] => mysqli_stmt_result_metadata
            [798] => mysqli_stmt_send_long_data
            [799] => mysqli_stmt_store_result
            [800] => mysqli_stmt_sqlstate
            [801] => mysqli_sqlstate
            [802] => mysqli_ssl_set
            [803] => mysqli_stat
            [804] => mysqli_store_result
            [805] => mysqli_thread_id
            [806] => mysqli_thread_safe
            [807] => mysqli_use_result
            [808] => mysqli_warning_count
            [809] => mysqli_refresh
            [810] => mysqli_escape_string
            [811] => mysqli_set_opt
            [812] => pcntl_fork
            [813] => pcntl_waitpid
            [814] => pcntl_wait
            [815] => pcntl_signal
            [816] => pcntl_signal_get_handler
            [817] => pcntl_signal_dispatch
            [818] => pcntl_wifexited
            [819] => pcntl_wifstopped
            [820] => pcntl_wifsignaled
            [821] => pcntl_wexitstatus
            [822] => pcntl_wtermsig
            [823] => pcntl_wstopsig
            [824] => pcntl_exec
            [825] => pcntl_alarm
            [826] => pcntl_get_last_error
            [827] => pcntl_errno
            [828] => pcntl_strerror
            [829] => pcntl_getpriority
            [830] => pcntl_setpriority
            [831] => pcntl_sigprocmask
            [832] => pcntl_sigwaitinfo
            [833] => pcntl_sigtimedwait
            [834] => pcntl_wifcontinued
            [835] => pcntl_async_signals
            [836] => spl_classes
            [837] => spl_autoload
            [838] => spl_autoload_extensions
            [839] => spl_autoload_register
            [840] => spl_autoload_unregister
            [841] => spl_autoload_functions
            [842] => spl_autoload_call
            [843] => class_parents
            [844] => class_implements
            [845] => class_uses
            [846] => spl_object_hash
            [847] => spl_object_id
            [848] => iterator_to_array
            [849] => iterator_count
            [850] => iterator_apply
            [851] => pdo_drivers
            [852] => posix_kill
            [853] => posix_getpid
            [854] => posix_getppid
            [855] => posix_getuid
            [856] => posix_setuid
            [857] => posix_geteuid
            [858] => posix_seteuid
            [859] => posix_getgid
            [860] => posix_setgid
            [861] => posix_getegid
            [862] => posix_setegid
            [863] => posix_getgroups
            [864] => posix_getlogin
            [865] => posix_getpgrp
            [866] => posix_setsid
            [867] => posix_setpgid
            [868] => posix_getpgid
            [869] => posix_getsid
            [870] => posix_uname
            [871] => posix_times
            [872] => posix_ctermid
            [873] => posix_ttyname
            [874] => posix_isatty
            [875] => posix_getcwd
            [876] => posix_mkfifo
            [877] => posix_mknod
            [878] => posix_access
            [879] => posix_getgrnam
            [880] => posix_getgrgid
            [881] => posix_getpwnam
            [882] => posix_getpwuid
            [883] => posix_getrlimit
            [884] => posix_setrlimit
            [885] => posix_get_last_error
            [886] => posix_errno
            [887] => posix_strerror
            [888] => posix_initgroups
            [889] => session_name
            [890] => session_module_name
            [891] => session_save_path
            [892] => session_id
            [893] => session_create_id
            [894] => session_regenerate_id
            [895] => session_decode
            [896] => session_encode
            [897] => session_start
            [898] => session_destroy
            [899] => session_unset
            [900] => session_gc
            [901] => session_set_save_handler
            [902] => session_cache_limiter
            [903] => session_cache_expire
            [904] => session_set_cookie_params
            [905] => session_get_cookie_params
            [906] => session_write_close
            [907] => session_abort
            [908] => session_reset
            [909] => session_status
            [910] => session_register_shutdown
            [911] => session_commit
            [912] => shmop_open
            [913] => shmop_read
            [914] => shmop_close
            [915] => shmop_size
            [916] => shmop_write
            [917] => shmop_delete
            [918] => simplexml_load_file
            [919] => simplexml_load_string
            [920] => simplexml_import_dom
            [921] => use_soap_error_handler
            [922] => is_soap_fault
            [923] => socket_select
            [924] => socket_create
            [925] => socket_create_listen
            [926] => socket_create_pair
            [927] => socket_accept
            [928] => socket_set_nonblock
            [929] => socket_set_block
            [930] => socket_listen
            [931] => socket_close
            [932] => socket_write
            [933] => socket_read
            [934] => socket_getsockname
            [935] => socket_getpeername
            [936] => socket_connect
            [937] => socket_strerror
            [938] => socket_bind
            [939] => socket_recv
            [940] => socket_send
            [941] => socket_recvfrom
            [942] => socket_sendto
            [943] => socket_get_option
            [944] => socket_set_option
            [945] => socket_shutdown
            [946] => socket_last_error
            [947] => socket_clear_error
            [948] => socket_import_stream
            [949] => socket_export_stream
            [950] => socket_sendmsg
            [951] => socket_recvmsg
            [952] => socket_cmsg_space
            [953] => socket_addrinfo_lookup
            [954] => socket_addrinfo_connect
            [955] => socket_addrinfo_bind
            [956] => socket_addrinfo_explain
            [957] => socket_getopt
            [958] => socket_setopt
            [959] => constant
            [960] => bin2hex
            [961] => hex2bin
            [962] => sleep
            [963] => usleep
            [964] => time_nanosleep
            [965] => time_sleep_until
            [966] => strptime
            [967] => flush
            [968] => wordwrap
            [969] => htmlspecialchars
            [970] => htmlentities
            [971] => html_entity_decode
            [972] => htmlspecialchars_decode
            [973] => get_html_translation_table
            [974] => sha1
            [975] => sha1_file
            [976] => md5
            [977] => md5_file
            [978] => crc32
            [979] => iptcparse
            [980] => iptcembed
            [981] => getimagesize
            [982] => getimagesizefromstring
            [983] => image_type_to_mime_type
            [984] => image_type_to_extension
            [985] => phpinfo
            [986] => phpversion
            [987] => phpcredits
            [988] => php_sapi_name
            [989] => php_uname
            [990] => php_ini_scanned_files
            [991] => php_ini_loaded_file
            [992] => strnatcmp
            [993] => strnatcasecmp
            [994] => substr_count
            [995] => strspn
            [996] => strcspn
            [997] => strtok
            [998] => strtoupper
            [999] => strtolower
            [1000] => strpos
            [1001] => stripos
            [1002] => strrpos
            [1003] => strripos
            [1004] => strrev
            [1005] => hebrev
            [1006] => hebrevc
            [1007] => nl2br
            [1008] => basename
            [1009] => dirname
            [1010] => pathinfo
            [1011] => stripslashes
            [1012] => stripcslashes
            [1013] => strstr
            [1014] => stristr
            [1015] => strrchr
            [1016] => str_shuffle
            [1017] => str_word_count
            [1018] => str_split
            [1019] => strpbrk
            [1020] => substr_compare
            [1021] => utf8_encode
            [1022] => utf8_decode
            [1023] => strcoll
            [1024] => money_format
            [1025] => substr
            [1026] => substr_replace
            [1027] => quotemeta
            [1028] => ucfirst
            [1029] => lcfirst
            [1030] => ucwords
            [1031] => strtr
            [1032] => addslashes
            [1033] => addcslashes
            [1034] => rtrim
            [1035] => str_replace
            [1036] => str_ireplace
            [1037] => str_repeat
            [1038] => count_chars
            [1039] => chunk_split
            [1040] => trim
            [1041] => ltrim
            [1042] => strip_tags
            [1043] => similar_text
            [1044] => explode
            [1045] => implode
            [1046] => join
            [1047] => setlocale
            [1048] => localeconv
            [1049] => nl_langinfo
            [1050] => soundex
            [1051] => levenshtein
            [1052] => chr
            [1053] => ord
            [1054] => parse_str
            [1055] => str_getcsv
            [1056] => str_pad
            [1057] => chop
            [1058] => strchr
            [1059] => sprintf
            [1060] => printf
            [1061] => vprintf
            [1062] => vsprintf
            [1063] => fprintf
            [1064] => vfprintf
            [1065] => sscanf
            [1066] => fscanf
            [1067] => parse_url
            [1068] => urlencode
            [1069] => urldecode
            [1070] => rawurlencode
            [1071] => rawurldecode
            [1072] => http_build_query
            [1073] => readlink
            [1074] => linkinfo
            [1075] => symlink
            [1076] => link
            [1077] => unlink
            [1078] => exec
            [1079] => system
            [1080] => escapeshellcmd
            [1081] => escapeshellarg
            [1082] => passthru
            [1083] => shell_exec
            [1084] => proc_open
            [1085] => proc_close
            [1086] => proc_terminate
            [1087] => proc_get_status
            [1088] => proc_nice
            [1089] => rand
            [1090] => srand
            [1091] => getrandmax
            [1092] => mt_rand
            [1093] => mt_srand
            [1094] => mt_getrandmax
            [1095] => random_bytes
            [1096] => random_int
            [1097] => getservbyname
            [1098] => getservbyport
            [1099] => getprotobyname
            [1100] => getprotobynumber
            [1101] => getmyuid
            [1102] => getmygid
            [1103] => getmypid
            [1104] => getmyinode
            [1105] => getlastmod
            [1106] => base64_decode
            [1107] => base64_encode
            [1108] => password_hash
            [1109] => password_get_info
            [1110] => password_needs_rehash
            [1111] => password_verify
            [1112] => convert_uuencode
            [1113] => convert_uudecode
            [1114] => abs
            [1115] => ceil
            [1116] => floor
            [1117] => round
            [1118] => sin
            [1119] => cos
            [1120] => tan
            [1121] => asin
            [1122] => acos
            [1123] => atan
            [1124] => atanh
            [1125] => atan2
            [1126] => sinh
            [1127] => cosh
            [1128] => tanh
            [1129] => asinh
            [1130] => acosh
            [1131] => expm1
            [1132] => log1p
            [1133] => pi
            [1134] => is_finite
            [1135] => is_nan
            [1136] => is_infinite
            [1137] => pow
            [1138] => exp
            [1139] => log
            [1140] => log10
            [1141] => sqrt
            [1142] => hypot
            [1143] => deg2rad
            [1144] => rad2deg
            [1145] => bindec
            [1146] => hexdec
            [1147] => octdec
            [1148] => decbin
            [1149] => decoct
            [1150] => dechex
            [1151] => base_convert
            [1152] => number_format
            [1153] => fmod
            [1154] => intdiv
            [1155] => inet_ntop
            [1156] => inet_pton
            [1157] => ip2long
            [1158] => long2ip
            [1159] => getenv
            [1160] => putenv
            [1161] => getopt
            [1162] => sys_getloadavg
            [1163] => microtime
            [1164] => gettimeofday
            [1165] => getrusage
            [1166] => hrtime
            [1167] => uniqid
            [1168] => quoted_printable_decode
            [1169] => quoted_printable_encode
            [1170] => convert_cyr_string
            [1171] => get_current_user
            [1172] => set_time_limit
            [1173] => header_register_callback
            [1174] => get_cfg_var
            [1175] => get_magic_quotes_gpc
            [1176] => get_magic_quotes_runtime
            [1177] => error_log
            [1178] => error_get_last
            [1179] => error_clear_last
            [1180] => call_user_func
            [1181] => call_user_func_array
            [1182] => forward_static_call
            [1183] => forward_static_call_array
            [1184] => serialize
            [1185] => unserialize
            [1186] => var_dump
            [1187] => var_export
            [1188] => debug_zval_dump
            [1189] => print_r
            [1190] => memory_get_usage
            [1191] => memory_get_peak_usage
            [1192] => register_shutdown_function
            [1193] => register_tick_function
            [1194] => unregister_tick_function
            [1195] => highlight_file
            [1196] => show_source
            [1197] => highlight_string
            [1198] => php_strip_whitespace
            [1199] => ini_get
            [1200] => ini_get_all
            [1201] => ini_set
            [1202] => ini_alter
            [1203] => ini_restore
            [1204] => get_include_path
            [1205] => set_include_path
            [1206] => restore_include_path
            [1207] => setcookie
            [1208] => setrawcookie
            [1209] => header
            [1210] => header_remove
            [1211] => headers_sent
            [1212] => headers_list
            [1213] => http_response_code
            [1214] => connection_aborted
            [1215] => connection_status
            [1216] => ignore_user_abort
            [1217] => parse_ini_file
            [1218] => parse_ini_string
            [1219] => is_uploaded_file
            [1220] => move_uploaded_file
            [1221] => gethostbyaddr
            [1222] => gethostbyname
            [1223] => gethostbynamel
            [1224] => gethostname
            [1225] => net_get_interfaces
            [1226] => dns_check_record
            [1227] => checkdnsrr
            [1228] => dns_get_mx
            [1229] => getmxrr
            [1230] => dns_get_record
            [1231] => intval
            [1232] => floatval
            [1233] => doubleval
            [1234] => strval
            [1235] => boolval
            [1236] => gettype
            [1237] => settype
            [1238] => is_null
            [1239] => is_resource
            [1240] => is_bool
            [1241] => is_int
            [1242] => is_float
            [1243] => is_integer
            [1244] => is_long
            [1245] => is_double
            [1246] => is_real
            [1247] => is_numeric
            [1248] => is_string
            [1249] => is_array
            [1250] => is_object
            [1251] => is_scalar
            [1252] => is_callable
            [1253] => is_iterable
            [1254] => is_countable
            [1255] => pclose
            [1256] => popen
            [1257] => readfile
            [1258] => rewind
            [1259] => rmdir
            [1260] => umask
            [1261] => fclose
            [1262] => feof
            [1263] => fgetc
            [1264] => fgets
            [1265] => fgetss
            [1266] => fread
            [1267] => fopen
            [1268] => fpassthru
            [1269] => ftruncate
            [1270] => fstat
            [1271] => fseek
            [1272] => ftell
            [1273] => fflush
            [1274] => fwrite
            [1275] => fputs
            [1276] => mkdir
            [1277] => rename
            [1278] => copy
            [1279] => tempnam
            [1280] => tmpfile
            [1281] => file
            [1282] => file_get_contents
            [1283] => file_put_contents
            [1284] => stream_select
            [1285] => stream_context_create
            [1286] => stream_context_set_params
            [1287] => stream_context_get_params
            [1288] => stream_context_set_option
            [1289] => stream_context_get_options
            [1290] => stream_context_get_default
            [1291] => stream_context_set_default
            [1292] => stream_filter_prepend
            [1293] => stream_filter_append
            [1294] => stream_filter_remove
            [1295] => stream_socket_client
            [1296] => stream_socket_server
            [1297] => stream_socket_accept
            [1298] => stream_socket_get_name
            [1299] => stream_socket_recvfrom
            [1300] => stream_socket_sendto
            [1301] => stream_socket_enable_crypto
            [1302] => stream_socket_shutdown
            [1303] => stream_socket_pair
            [1304] => stream_copy_to_stream
            [1305] => stream_get_contents
            [1306] => stream_supports_lock
            [1307] => stream_isatty
            [1308] => fgetcsv
            [1309] => fputcsv
            [1310] => flock
            [1311] => get_meta_tags
            [1312] => stream_set_read_buffer
            [1313] => stream_set_write_buffer
            [1314] => set_file_buffer
            [1315] => stream_set_chunk_size
            [1316] => stream_set_blocking
            [1317] => socket_set_blocking
            [1318] => stream_get_meta_data
            [1319] => stream_get_line
            [1320] => stream_wrapper_register
            [1321] => stream_register_wrapper
            [1322] => stream_wrapper_unregister
            [1323] => stream_wrapper_restore
            [1324] => stream_get_wrappers
            [1325] => stream_get_transports
            [1326] => stream_resolve_include_path
            [1327] => stream_is_local
            [1328] => get_headers
            [1329] => stream_set_timeout
            [1330] => socket_set_timeout
            [1331] => socket_get_status
            [1332] => realpath
            [1333] => fnmatch
            [1334] => fsockopen
            [1335] => pfsockopen
            [1336] => pack
            [1337] => unpack
            [1338] => get_browser
            [1339] => crypt
            [1340] => opendir
            [1341] => closedir
            [1342] => chdir
            [1343] => getcwd
            [1344] => rewinddir
            [1345] => readdir
            [1346] => dir
            [1347] => scandir
            [1348] => glob
            [1349] => fileatime
            [1350] => filectime
            [1351] => filegroup
            [1352] => fileinode
            [1353] => filemtime
            [1354] => fileowner
            [1355] => fileperms
            [1356] => filesize
            [1357] => filetype
            [1358] => file_exists
            [1359] => is_writable
            [1360] => is_writeable
            [1361] => is_readable
            [1362] => is_executable
            [1363] => is_file
            [1364] => is_dir
            [1365] => is_link
            [1366] => stat
            [1367] => lstat
            [1368] => chown
            [1369] => chgrp
            [1370] => lchown
            [1371] => lchgrp
            [1372] => chmod
            [1373] => touch
            [1374] => clearstatcache
            [1375] => disk_total_space
            [1376] => disk_free_space
            [1377] => diskfreespace
            [1378] => realpath_cache_size
            [1379] => realpath_cache_get
            [1380] => mail
            [1381] => ezmlm_hash
            [1382] => openlog
            [1383] => syslog
            [1384] => closelog
            [1385] => lcg_value
            [1386] => metaphone
            [1387] => ob_start
            [1388] => ob_flush
            [1389] => ob_clean
            [1390] => ob_end_flush
            [1391] => ob_end_clean
            [1392] => ob_get_flush
            [1393] => ob_get_clean
            [1394] => ob_get_length
            [1395] => ob_get_level
            [1396] => ob_get_status
            [1397] => ob_get_contents
            [1398] => ob_implicit_flush
            [1399] => ob_list_handlers
            [1400] => ksort
            [1401] => krsort
            [1402] => natsort
            [1403] => natcasesort
            [1404] => asort
            [1405] => arsort
            [1406] => sort
            [1407] => rsort
            [1408] => usort
            [1409] => uasort
            [1410] => uksort
            [1411] => shuffle
            [1412] => array_walk
            [1413] => array_walk_recursive
            [1414] => count
            [1415] => end
            [1416] => prev
            [1417] => next
            [1418] => reset
            [1419] => current
            [1420] => key
            [1421] => min
            [1422] => max
            [1423] => in_array
            [1424] => array_search
            [1425] => extract
            [1426] => compact
            [1427] => array_fill
            [1428] => array_fill_keys
            [1429] => range
            [1430] => array_multisort
            [1431] => array_push
            [1432] => array_pop
            [1433] => array_shift
            [1434] => array_unshift
            [1435] => array_splice
            [1436] => array_slice
            [1437] => array_merge
            [1438] => array_merge_recursive
            [1439] => array_replace
            [1440] => array_replace_recursive
            [1441] => array_keys
            [1442] => array_key_first
            [1443] => array_key_last
            [1444] => array_values
            [1445] => array_count_values
            [1446] => array_column
            [1447] => array_reverse
            [1448] => array_reduce
            [1449] => array_pad
            [1450] => array_flip
            [1451] => array_change_key_case
            [1452] => array_rand
            [1453] => array_unique
            [1454] => array_intersect
            [1455] => array_intersect_key
            [1456] => array_intersect_ukey
            [1457] => array_uintersect
            [1458] => array_intersect_assoc
            [1459] => array_uintersect_assoc
            [1460] => array_intersect_uassoc
            [1461] => array_uintersect_uassoc
            [1462] => array_diff
            [1463] => array_diff_key
            [1464] => array_diff_ukey
            [1465] => array_udiff
            [1466] => array_diff_assoc
            [1467] => array_udiff_assoc
            [1468] => array_diff_uassoc
            [1469] => array_udiff_uassoc
            [1470] => array_sum
            [1471] => array_product
            [1472] => array_filter
            [1473] => array_map
            [1474] => array_chunk
            [1475] => array_combine
            [1476] => array_key_exists
            [1477] => pos
            [1478] => sizeof
            [1479] => key_exists
            [1480] => assert
            [1481] => assert_options
            [1482] => version_compare
            [1483] => ftok
            [1484] => str_rot13
            [1485] => stream_get_filters
            [1486] => stream_filter_register
            [1487] => stream_bucket_make_writeable
            [1488] => stream_bucket_prepend
            [1489] => stream_bucket_append
            [1490] => stream_bucket_new
            [1491] => output_add_rewrite_var
            [1492] => output_reset_rewrite_vars
            [1493] => sys_get_temp_dir
            [1494] => sem_get
            [1495] => sem_acquire
            [1496] => sem_release
            [1497] => sem_remove
            [1498] => token_get_all
            [1499] => token_name
            [1500] => xml_parser_create
            [1501] => xml_parser_create_ns
            [1502] => xml_set_object
            [1503] => xml_set_element_handler
            [1504] => xml_set_character_data_handler
            [1505] => xml_set_processing_instruction_handler
            [1506] => xml_set_default_handler
            [1507] => xml_set_unparsed_entity_decl_handler
            [1508] => xml_set_notation_decl_handler
            [1509] => xml_set_external_entity_ref_handler
            [1510] => xml_set_start_namespace_decl_handler
            [1511] => xml_set_end_namespace_decl_handler
            [1512] => xml_parse
            [1513] => xml_parse_into_struct
            [1514] => xml_get_error_code
            [1515] => xml_error_string
            [1516] => xml_get_current_line_number
            [1517] => xml_get_current_column_number
            [1518] => xml_get_current_byte_index
            [1519] => xml_parser_free
            [1520] => xml_parser_set_option
            [1521] => xml_parser_get_option
            [1522] => xmlrpc_encode
            [1523] => xmlrpc_decode
            [1524] => xmlrpc_decode_request
            [1525] => xmlrpc_encode_request
            [1526] => xmlrpc_get_type
            [1527] => xmlrpc_set_type
            [1528] => xmlrpc_is_fault
            [1529] => xmlrpc_server_create
            [1530] => xmlrpc_server_destroy
            [1531] => xmlrpc_server_register_method
            [1532] => xmlrpc_server_call_method
            [1533] => xmlrpc_parse_method_descriptions
            [1534] => xmlrpc_server_add_introspection_data
            [1535] => xmlrpc_server_register_introspection_callback
            [1536] => xmlwriter_open_uri
            [1537] => xmlwriter_open_memory
            [1538] => xmlwriter_set_indent
            [1539] => xmlwriter_set_indent_string
            [1540] => xmlwriter_start_comment
            [1541] => xmlwriter_end_comment
            [1542] => xmlwriter_start_attribute
            [1543] => xmlwriter_end_attribute
            [1544] => xmlwriter_write_attribute
            [1545] => xmlwriter_start_attribute_ns
            [1546] => xmlwriter_write_attribute_ns
            [1547] => xmlwriter_start_element
            [1548] => xmlwriter_end_element
            [1549] => xmlwriter_full_end_element
            [1550] => xmlwriter_start_element_ns
            [1551] => xmlwriter_write_element
            [1552] => xmlwriter_write_element_ns
            [1553] => xmlwriter_start_pi
            [1554] => xmlwriter_end_pi
            [1555] => xmlwriter_write_pi
            [1556] => xmlwriter_start_cdata
            [1557] => xmlwriter_end_cdata
            [1558] => xmlwriter_write_cdata
            [1559] => xmlwriter_text
            [1560] => xmlwriter_write_raw
            [1561] => xmlwriter_start_document
            [1562] => xmlwriter_end_document
            [1563] => xmlwriter_write_comment
            [1564] => xmlwriter_start_dtd
            [1565] => xmlwriter_end_dtd
            [1566] => xmlwriter_write_dtd
            [1567] => xmlwriter_start_dtd_element
            [1568] => xmlwriter_end_dtd_element
            [1569] => xmlwriter_write_dtd_element
            [1570] => xmlwriter_start_dtd_attlist
            [1571] => xmlwriter_end_dtd_attlist
            [1572] => xmlwriter_write_dtd_attlist
            [1573] => xmlwriter_start_dtd_entity
            [1574] => xmlwriter_end_dtd_entity
            [1575] => xmlwriter_write_dtd_entity
            [1576] => xmlwriter_output_memory
            [1577] => xmlwriter_flush
            [1578] => zip_open
            [1579] => zip_close
            [1580] => zip_read
            [1581] => zip_entry_open
            [1582] => zip_entry_close
            [1583] => zip_entry_read
            [1584] => zip_entry_filesize
            [1585] => zip_entry_name
            [1586] => zip_entry_compressedsize
            [1587] => zip_entry_compressionmethod
            [1588] => fastcgi_finish_request
            [1589] => fpm_get_status
            [1590] => apache_request_headers
            [1591] => getallheaders
            [1592] => opencc_open
            [1593] => opencc_close
            [1594] => opencc_error
            [1595] => opencc_convert
        )

    [user] => Array
        (
            [0] => memory_usage
            [1] => microtime_float
            [2] => formatsize
            [3] => valid_email
            [4] => show
            [5] => isfun
            [6] => isfun1
            [7] => sys_linux
            [8] => sys_freebsd
            [9] => get_key
            [10] => find_command
            [11] => do_command
            [12] => sys_windows
            [13] => getwmi
            [14] => bar
        )

)