List of available functions

There are 1082 functions on this server.
abs acos acosh addcslashes
addslashes apache_get_modules apache_get_version apache_getenv
apache_lookup_uri apache_note apache_request_headers apache_response_headers
apache_setenv array_all array_any array_change_key_case
array_chunk array_column array_combine array_count_values
array_diff array_diff_assoc array_diff_key array_diff_uassoc
array_diff_ukey array_fill array_fill_keys array_filter
array_find array_find_key array_flip array_intersect
array_intersect_assoc array_intersect_key array_intersect_uassoc array_intersect_ukey
array_is_list array_key_exists array_key_first array_key_last
array_keys array_map array_merge array_merge_recursive
array_multisort array_pad array_pop array_product
array_push array_rand array_reduce array_replace
array_replace_recursive array_reverse array_search array_shift
array_slice array_splice array_sum array_udiff
array_udiff_assoc array_udiff_uassoc array_uintersect array_uintersect_assoc
array_uintersect_uassoc array_unique array_unshift array_values
array_walk array_walk_recursive arsort asin
asinh asort assert assert_options
atan atan2 atanh base64_decode
base64_encode base_convert basename bin2hex
bindec boolval call_user_func call_user_func_array
ceil chdir checkdate checkdnsrr
chgrp chmod chop chown
chr chunk_split class_alias class_exists
class_implements class_parents class_uses clearstatcache
closedir closelog compact connection_aborted
connection_status constant convert_uudecode convert_uuencode
copy cos cosh count
count_chars crc32 crypt ctype_alnum
ctype_alpha ctype_cntrl ctype_digit ctype_graph
ctype_lower ctype_print ctype_punct ctype_space
ctype_upper ctype_xdigit current date
date_add date_create date_create_from_format date_create_immutable
date_create_immutable_from_format date_date_set date_default_timezone_get date_default_timezone_set
date_diff date_format date_get_last_errors date_interval_create_from_date_string
date_interval_format date_isodate_set date_modify date_offset_get
date_parse date_parse_from_format date_sub date_sun_info
date_sunrise date_sunset date_time_set date_timestamp_get
date_timestamp_set date_timezone_get date_timezone_set debug_backtrace
debug_print_backtrace debug_zval_dump decbin dechex
decoct define defined deg2rad
die dir dirname disk_free_space
disk_total_space diskfreespace dns_check_record dns_get_mx
dns_get_record dom\import_simplexml dom_import_simplexml doubleval
end enum_exists error_clear_last error_get_last
error_log error_reporting escapeshellarg escapeshellcmd
exec exit exp explode
expm1 extension_loaded extract fclose
fdatasync fdiv feof fflush
fgetc fgetcsv fgets file
file_exists file_get_contents file_put_contents fileatime
filectime filegroup fileinode filemtime
fileowner fileperms filesize filetype
filter_has_var filter_id filter_input filter_input_array
filter_list filter_var filter_var_array floatval
flock floor flush fmod
fnmatch fopen forward_static_call forward_static_call_array
fpassthru fpow fprintf fputcsv
fputs fread fscanf fseek
fsockopen fstat fsync ftell
ftok ftruncate func_get_arg func_get_args
func_num_args function_exists fwrite gc_collect_cycles
gc_disable gc_enable gc_enabled gc_mem_caches
gc_status get_browser get_called_class get_cfg_var
get_class get_class_methods get_class_vars get_current_user
get_debug_type get_declared_classes get_declared_interfaces get_declared_traits
get_defined_constants get_defined_functions get_defined_vars get_extension_funcs
get_headers get_html_translation_table get_include_path get_included_files
get_loaded_extensions get_mangled_object_vars get_meta_tags get_object_vars
get_parent_class get_required_files get_resource_id get_resource_type
get_resources getallheaders getcwd getdate
getenv gethostbyaddr gethostbyname gethostbynamel
gethostname getimagesize getimagesizefromstring getlastmod
getmxrr getmygid getmyinode getmypid
getmyuid getopt getprotobyname getprotobynumber
getrandmax getrusage getservbyname getservbyport
gettimeofday gettype glob gmdate
gmmktime gmstrftime hash hash_algos
hash_copy hash_equals hash_file hash_final
hash_hkdf hash_hmac hash_hmac_algos hash_hmac_file
hash_init hash_pbkdf2 hash_update hash_update_file
hash_update_stream header header_register_callback header_remove
headers_list headers_sent hebrev hex2bin
hexdec highlight_file highlight_string hrtime
html_entity_decode htmlentities htmlspecialchars htmlspecialchars_decode
http_build_query http_clear_last_response_headers http_get_last_response_headers http_response_code
hypot iconv iconv_get_encoding iconv_mime_decode
iconv_mime_decode_headers iconv_mime_encode iconv_set_encoding iconv_strlen
iconv_strpos iconv_strrpos iconv_substr idate
ignore_user_abort image_type_to_extension image_type_to_mime_type implode
in_array inet_ntop inet_pton ini_alter
ini_get ini_get_all ini_parse_quantity ini_restore
ini_set intdiv interface_exists intval
ip2long iptcembed iptcparse is_a
is_array is_bool is_callable is_countable
is_dir is_double is_executable is_file
is_finite is_float is_infinite is_int
is_integer is_iterable is_link is_long
is_nan is_null is_numeric is_object
is_readable is_resource is_scalar is_string
is_subclass_of is_uploaded_file is_writable is_writeable
iterator_apply iterator_count iterator_to_array join
json_decode json_encode json_last_error json_last_error_msg
json_validate key key_exists krsort
ksort lcfirst lcg_value lchgrp
lchown levenshtein libxml_clear_errors libxml_disable_entity_loader
libxml_get_errors libxml_get_external_entity_loader libxml_get_last_error libxml_set_external_entity_loader
libxml_set_streams_context libxml_use_internal_errors link linkinfo
localeconv localtime log log10
log1p long2ip lstat ltrim
mail max mb_check_encoding mb_chr
mb_convert_case mb_convert_encoding mb_convert_kana mb_convert_variables
mb_decode_mimeheader mb_decode_numericentity mb_detect_encoding mb_detect_order
mb_encode_mimeheader mb_encode_numericentity mb_encoding_aliases mb_ereg
mb_ereg_match mb_ereg_replace mb_ereg_replace_callback mb_ereg_search
mb_ereg_search_getpos mb_ereg_search_getregs mb_ereg_search_init mb_ereg_search_pos
mb_ereg_search_regs mb_ereg_search_setpos mb_eregi mb_eregi_replace
mb_get_info mb_http_input mb_http_output mb_internal_encoding
mb_language mb_lcfirst mb_list_encodings mb_ltrim
mb_ord mb_output_handler mb_parse_str mb_preferred_mime_name
mb_regex_encoding mb_regex_set_options mb_rtrim mb_scrub
mb_send_mail mb_split mb_str_pad mb_str_split
mb_strcut mb_strimwidth mb_stripos mb_stristr
mb_strlen mb_strpos mb_strrchr mb_strrichr
mb_strripos mb_strrpos mb_strstr mb_strtolower
mb_strtoupper mb_strwidth mb_substitute_character mb_substr
mb_substr_count mb_trim mb_ucfirst md5
md5_file memory_get_peak_usage memory_get_usage memory_reset_peak_usage
metaphone method_exists mhash mhash_count
mhash_get_block_size mhash_get_hash_name mhash_keygen_s2k microtime
min mkdir mktime move_uploaded_file
mt_getrandmax mt_rand mt_srand mysqli_affected_rows
mysqli_autocommit mysqli_begin_transaction mysqli_change_user mysqli_character_set_name
mysqli_close mysqli_commit mysqli_connect mysqli_connect_errno
mysqli_connect_error mysqli_data_seek mysqli_debug mysqli_dump_debug_info
mysqli_errno mysqli_error mysqli_error_list mysqli_escape_string
mysqli_execute mysqli_execute_query mysqli_fetch_all mysqli_fetch_array
mysqli_fetch_assoc mysqli_fetch_column mysqli_fetch_field mysqli_fetch_field_direct
mysqli_fetch_fields mysqli_fetch_lengths mysqli_fetch_object mysqli_fetch_row
mysqli_field_count mysqli_field_seek mysqli_field_tell mysqli_free_result
mysqli_get_charset mysqli_get_client_info mysqli_get_client_stats mysqli_get_client_version
mysqli_get_connection_stats mysqli_get_host_info mysqli_get_links_stats mysqli_get_proto_info
mysqli_get_server_info mysqli_get_server_version mysqli_get_warnings mysqli_info
mysqli_init mysqli_insert_id mysqli_kill mysqli_more_results
mysqli_multi_query mysqli_next_result mysqli_num_fields mysqli_num_rows
mysqli_options mysqli_ping mysqli_poll mysqli_prepare
mysqli_query mysqli_real_connect mysqli_real_escape_string mysqli_real_query
mysqli_reap_async_query mysqli_refresh mysqli_release_savepoint mysqli_report
mysqli_rollback mysqli_savepoint mysqli_select_db mysqli_set_charset
mysqli_set_opt mysqli_sqlstate mysqli_ssl_set mysqli_stat
mysqli_stmt_affected_rows mysqli_stmt_attr_get mysqli_stmt_attr_set mysqli_stmt_bind_param
mysqli_stmt_bind_result mysqli_stmt_close mysqli_stmt_data_seek mysqli_stmt_errno
mysqli_stmt_error mysqli_stmt_error_list mysqli_stmt_execute mysqli_stmt_fetch
mysqli_stmt_field_count mysqli_stmt_free_result mysqli_stmt_get_result mysqli_stmt_get_warnings
mysqli_stmt_init mysqli_stmt_insert_id mysqli_stmt_more_results mysqli_stmt_next_result
mysqli_stmt_num_rows mysqli_stmt_param_count mysqli_stmt_prepare mysqli_stmt_reset
mysqli_stmt_result_metadata mysqli_stmt_send_long_data mysqli_stmt_sqlstate mysqli_stmt_store_result
mysqli_store_result mysqli_thread_id mysqli_thread_safe mysqli_use_result
mysqli_warning_count natcasesort natsort net_get_interfaces
next nl2br nl_langinfo number_format
ob_clean ob_end_clean ob_end_flush ob_flush
ob_get_clean ob_get_contents ob_get_flush ob_get_length
ob_get_level ob_get_status ob_implicit_flush ob_list_handlers
ob_start octdec opendir openlog
openssl_cipher_iv_length openssl_cipher_key_length openssl_cms_decrypt openssl_cms_encrypt
openssl_cms_read openssl_cms_sign openssl_cms_verify openssl_csr_export
openssl_csr_export_to_file openssl_csr_get_public_key openssl_csr_get_subject openssl_csr_new
openssl_csr_sign openssl_decrypt openssl_dh_compute_key openssl_digest
openssl_encrypt openssl_error_string openssl_free_key openssl_get_cert_locations
openssl_get_cipher_methods openssl_get_curve_names openssl_get_md_methods openssl_get_privatekey
openssl_get_publickey openssl_open openssl_pbkdf2 openssl_pkcs12_export
openssl_pkcs12_export_to_file openssl_pkcs12_read openssl_pkcs7_decrypt openssl_pkcs7_encrypt
openssl_pkcs7_read openssl_pkcs7_sign openssl_pkcs7_verify openssl_pkey_derive
openssl_pkey_export openssl_pkey_export_to_file openssl_pkey_free openssl_pkey_get_details
openssl_pkey_get_private openssl_pkey_get_public openssl_pkey_new openssl_private_decrypt
openssl_private_encrypt openssl_public_decrypt openssl_public_encrypt openssl_random_pseudo_bytes
openssl_seal openssl_sign openssl_spki_export openssl_spki_export_challenge
openssl_spki_new openssl_spki_verify openssl_verify openssl_x509_check_private_key
openssl_x509_checkpurpose openssl_x509_export openssl_x509_export_to_file openssl_x509_fingerprint
openssl_x509_free openssl_x509_parse openssl_x509_read openssl_x509_verify
ord output_add_rewrite_var output_reset_rewrite_vars pack
parse_ini_file parse_ini_string parse_str parse_url
passthru password_algos password_get_info password_hash
password_needs_rehash password_verify pathinfo pclose
pdo_drivers pfsockopen php_ini_loaded_file php_ini_scanned_files
php_sapi_name php_strip_whitespace php_uname phpcredits
phpinfo phpversion pi popen
pos pow preg_filter preg_grep
preg_last_error preg_last_error_msg preg_match preg_match_all
preg_quote preg_replace preg_replace_callback preg_replace_callback_array
preg_split prev print_r printf
proc_close proc_get_status proc_nice proc_open
proc_terminate property_exists putenv quoted_printable_decode
quoted_printable_encode quotemeta rad2deg rand
random_bytes random_int range rawurldecode
rawurlencode readdir readfile readlink
realpath realpath_cache_get realpath_cache_size register_shutdown_function
register_tick_function rename request_parse_body reset
restore_error_handler restore_exception_handler rewind rewinddir
rmdir round rsort rtrim
scandir serialize session_abort session_cache_expire
session_cache_limiter session_commit session_create_id session_decode
session_destroy session_encode session_gc session_get_cookie_params
session_id session_module_name session_name session_regenerate_id
session_register_shutdown session_reset session_save_path session_set_cookie_params
session_set_save_handler session_start session_status session_unset
session_write_close set_error_handler set_exception_handler set_file_buffer
set_include_path set_time_limit setcookie setlocale
setrawcookie settype sha1 sha1_file
shell_exec show_source shuffle similar_text
simplexml_import_dom simplexml_load_file simplexml_load_string sin
sinh sizeof sleep socket_get_status
socket_set_blocking socket_set_timeout sort soundex
spl_autoload spl_autoload_call spl_autoload_extensions spl_autoload_functions
spl_autoload_register spl_autoload_unregister spl_classes spl_object_hash
spl_object_id sprintf sqrt srand
sscanf stat str_contains str_decrement
str_ends_with str_getcsv str_increment str_ireplace
str_pad str_repeat str_replace str_rot13
str_shuffle str_split str_starts_with str_word_count
strcasecmp strchr strcmp strcoll
strcspn stream_bucket_append stream_bucket_make_writeable stream_bucket_new
stream_bucket_prepend stream_context_create stream_context_get_default stream_context_get_options
stream_context_get_params stream_context_set_default stream_context_set_option stream_context_set_options
stream_context_set_params stream_copy_to_stream stream_filter_append stream_filter_prepend
stream_filter_register stream_filter_remove stream_get_contents stream_get_filters
stream_get_line stream_get_meta_data stream_get_transports stream_get_wrappers
stream_is_local stream_isatty stream_register_wrapper stream_resolve_include_path
stream_select stream_set_blocking stream_set_chunk_size stream_set_read_buffer
stream_set_timeout stream_set_write_buffer stream_socket_accept stream_socket_client
stream_socket_enable_crypto stream_socket_get_name stream_socket_pair stream_socket_recvfrom
stream_socket_sendto stream_socket_server stream_socket_shutdown stream_supports_lock
stream_wrapper_register stream_wrapper_restore stream_wrapper_unregister strftime
strip_tags stripcslashes stripos stripslashes
stristr strlen strnatcasecmp strnatcmp
strncasecmp strncmp strpbrk strpos
strptime strrchr strrev strripos
strrpos strspn strstr strtok
strtolower strtotime strtoupper strtr
strval substr substr_compare substr_count
substr_replace symlink sys_get_temp_dir sys_getloadavg
syslog system tan tanh
tempnam time time_nanosleep time_sleep_until
timezone_abbreviations_list timezone_identifiers_list timezone_location_get timezone_name_from_abbr
timezone_name_get timezone_offset_get timezone_open timezone_transitions_get
timezone_version_get tmpfile token_get_all token_name
touch trait_exists trigger_error trim
uasort ucfirst ucwords uksort
umask uniqid unlink unpack
unregister_tick_function unserialize urldecode urlencode
user_error usleep usort utf8_decode
utf8_encode var_dump var_export version_compare
vfprintf virtual vprintf vsprintf
wordwrap xml_error_string xml_get_current_byte_index xml_get_current_column_number
xml_get_current_line_number xml_get_error_code xml_parse xml_parse_into_struct
xml_parser_create xml_parser_create_ns xml_parser_free xml_parser_get_option
xml_parser_set_option xml_set_character_data_handler xml_set_default_handler xml_set_element_handler
xml_set_end_namespace_decl_handler xml_set_external_entity_ref_handler xml_set_notation_decl_handler xml_set_object
xml_set_processing_instruction_handler xml_set_start_namespace_decl_handler xml_set_unparsed_entity_decl_handler xmlwriter_end_attribute
xmlwriter_end_cdata xmlwriter_end_comment xmlwriter_end_document xmlwriter_end_dtd
xmlwriter_end_dtd_attlist xmlwriter_end_dtd_element xmlwriter_end_dtd_entity xmlwriter_end_element
xmlwriter_end_pi xmlwriter_flush xmlwriter_full_end_element xmlwriter_open_memory
xmlwriter_open_uri xmlwriter_output_memory xmlwriter_set_indent xmlwriter_set_indent_string
xmlwriter_start_attribute xmlwriter_start_attribute_ns xmlwriter_start_cdata xmlwriter_start_comment
xmlwriter_start_document xmlwriter_start_dtd xmlwriter_start_dtd_attlist xmlwriter_start_dtd_element
xmlwriter_start_dtd_entity xmlwriter_start_element xmlwriter_start_element_ns xmlwriter_start_pi
xmlwriter_text xmlwriter_write_attribute xmlwriter_write_attribute_ns xmlwriter_write_cdata
xmlwriter_write_comment xmlwriter_write_dtd xmlwriter_write_dtd_attlist xmlwriter_write_dtd_element
xmlwriter_write_dtd_entity xmlwriter_write_element xmlwriter_write_element_ns xmlwriter_write_pi
xmlwriter_write_raw zend_version