AddressInfo AppendIterator ArgumentCountError ArithmeticError ArrayIterator ArrayObject AssertionError Attribute BadFunctionCallException BadMethodCallException CachingIterator CallbackFilterIterator ClosedGeneratorException Closure CompileError DateInterval DatePeriod DateTime DateTimeImmutable DateTimeZone DeflateContext Directory DirectoryIterator DivisionByZeroError DomainException EmptyIterator Error ErrorException Exception FFI FFI\CData FFI\CType FFI\Exception FFI\ParserException FilesystemIterator FilterIterator Generator GlobIterator HashContext InfiniteIterator InflateContext InternalIterator InvalidArgumentException IteratorIterator JsonException LengthException LibXMLError LimitIterator LogicException MultipleIterator NoRewindIterator OpenSSLAsymmetricKey OpenSSLCertificate OpenSSLCertificateSigningRequest OutOfBoundsException OutOfRangeException OverflowException PDO PDOException PDORow PDOStatement ParentIterator ParseError Phar PharData PharException PharFileInfo PhpToken RangeException RecursiveArrayIterator RecursiveCachingIterator RecursiveCallbackFilterIterator RecursiveDirectoryIterator RecursiveFilterIterator RecursiveIteratorIterator RecursiveRegexIterator RecursiveTreeIterator Reflection ReflectionAttribute ReflectionClass ReflectionClassConstant ReflectionException ReflectionExtension ReflectionFunction ReflectionFunctionAbstract ReflectionGenerator ReflectionMethod ReflectionNamedType ReflectionObject ReflectionParameter ReflectionProperty ReflectionReference ReflectionType ReflectionUnionType ReflectionZendExtension RegexIterator RuntimeException SessionHandler Shmop Socket SodiumException SplDoublyLinkedList SplFileInfo SplFileObject SplFixedArray SplHeap SplMaxHeap SplMinHeap SplObjectStorage SplPriorityQueue SplQueue SplStack SplTempFileObject SysvMessageQueue SysvSemaphore SysvSharedMemory TypeError UnderflowException UnexpectedValueException UnhandledMatchError ValueError WeakMap WeakReference ZipArchive abs acos acosh addcslashes addslashes 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_flip array_intersect array_intersect_assoc array_intersect_key array_intersect_uassoc array_intersect_ukey 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 bind_textdomain_codeset bindec bindtextdomain boolval cal_days_in_month cal_from_jd cal_info cal_to_jd call_user_func call_user_func_array ceil chdir checkdate checkdnsrr chgrp chmod chop chown chr chroot chunk_split class_alias class_exists class_implements class_parents class_uses clearstatcache cli_get_process_title cli_set_process_title 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 dcgettext dcngettext debug_backtrace debug_print_backtrace debug_zval_dump decbin dechex decoct define defined deflate_add deflate_init deg2rad dgettext dir dirname disk_free_space disk_total_space diskfreespace dl dngettext dns_check_record dns_get_mx dns_get_record doubleval easter_date easter_days end error_clear_last error_get_last error_log error_reporting escapeshellarg escapeshellcmd exec exif_imagetype exif_read_data exif_tagname exif_thumbnail exp explode expm1 extension_loaded extract fclose 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 finfo finfo_buffer finfo_close finfo_file finfo_open finfo_set_flags floatval flock floor flush fmod fnmatch fopen forward_static_call forward_static_call_array fpassthru fprintf fputcsv fputs fread frenchtojd fscanf fseek fsockopen fstat ftell ftok ftp_alloc ftp_append ftp_cdup ftp_chdir ftp_chmod ftp_close ftp_connect ftp_delete ftp_exec ftp_fget ftp_fput ftp_get ftp_get_option ftp_login ftp_mdtm ftp_mkdir ftp_mlsd ftp_nb_continue ftp_nb_fget ftp_nb_fput ftp_nb_get ftp_nb_put ftp_nlist ftp_pasv ftp_put ftp_pwd ftp_quit ftp_raw ftp_rawlist ftp_rename ftp_rmdir ftp_set_option ftp_site ftp_size ftp_ssl_connect ftp_systype 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 getcwd getdate getdir getenv gethostbyaddr gethostbyname gethostbynamel gethostname getimagesize getimagesizefromstring getlastmod getmxrr getmygid getmyinode getmypid getmyuid getopt getprotobyname getprotobynumber getrandmax getrusage getservbyname getservbyport gettext gettimeofday gettype glob gmdate gmmktime gmstrftime gregoriantojd gzclose gzcompress gzdecode gzdeflate gzencode gzeof gzfile gzgetc gzgets gzinflate gzopen gzpassthru gzputs gzread gzrewind gzseek gztell gzuncompress gzwrite 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_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 inflate_add inflate_get_read_len inflate_get_status inflate_init ini_alter ini_get ini_get_all 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 jddayofweek jdmonthname jdtofrench jdtogregorian jdtojewish jdtojulian jdtounix jewishtojd join json_decode json_encode json_last_error json_last_error_msg juliantojd key key_exists krsort ksort lcfirst lcg_value lchgrp lchown ldap_add ldap_add_ext ldap_bind ldap_bind_ext ldap_close ldap_compare ldap_connect ldap_count_entries ldap_count_references ldap_delete ldap_delete_ext ldap_dn2ufn ldap_err2str ldap_errno ldap_error ldap_escape ldap_exop ldap_exop_passwd ldap_exop_refresh ldap_exop_whoami ldap_explode_dn ldap_first_attribute ldap_first_entry ldap_first_reference ldap_free_result ldap_get_attributes ldap_get_dn ldap_get_entries ldap_get_option ldap_get_values ldap_get_values_len ldap_list ldap_mod_add ldap_mod_add_ext ldap_mod_del ldap_mod_del_ext ldap_mod_replace ldap_mod_replace_ext ldap_modify ldap_modify_batch ldap_next_attribute ldap_next_entry ldap_next_reference ldap_parse_exop ldap_parse_reference ldap_parse_result ldap_read ldap_rename ldap_rename_ext ldap_sasl_bind ldap_search ldap_set_option ldap_set_rebind_proc ldap_start_tls ldap_unbind levenshtein libxml_clear_errors libxml_disable_entity_loader libxml_get_errors 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_list_encodings mb_ord mb_output_handler mb_parse_str mb_preferred_mime_name mb_regex_encoding mb_regex_set_options mb_scrub mb_send_mail mb_split 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 md5 md5_file memory_get_peak_usage memory_get_usage metaphone method_exists mhash mhash_count mhash_get_block_size mhash_get_hash_name mhash_keygen_s2k microtime mime_content_type min mkdir mktime move_uploaded_file msg_get_queue msg_queue_exists msg_receive msg_remove_queue msg_send msg_set_queue msg_stat_queue mt_getrandmax mt_rand mt_srand mysqli 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_driver mysqli_dump_debug_info mysqli_errno mysqli_error mysqli_error_list mysqli_escape_string mysqli_execute mysqli_fetch_all mysqli_fetch_array mysqli_fetch_assoc 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_result mysqli_rollback mysqli_savepoint mysqli_select_db mysqli_set_charset mysqli_set_opt mysqli_sql_exception mysqli_sqlstate mysqli_ssl_set mysqli_stat mysqli_stmt 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 mysqli_warning_count natcasesort natsort net_get_interfaces next ngettext 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_gzhandler ob_implicit_flush ob_list_handlers ob_start octdec opcache_compile_file opcache_get_configuration opcache_get_status opcache_invalidate opcache_is_script_cached opcache_reset opendir openlog openssl_cipher_iv_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 pcntl_alarm pcntl_async_signals pcntl_errno pcntl_exec pcntl_fork pcntl_get_last_error pcntl_getpriority pcntl_setpriority pcntl_signal pcntl_signal_dispatch pcntl_signal_get_handler pcntl_sigprocmask pcntl_sigtimedwait pcntl_sigwaitinfo pcntl_strerror pcntl_unshare pcntl_wait pcntl_waitpid pcntl_wexitstatus pcntl_wifcontinued pcntl_wifexited pcntl_wifsignaled pcntl_wifstopped pcntl_wstopsig pcntl_wtermsig pdo_drivers pfsockopen php_ini_loaded_file php_ini_scanned_files php_sapi_name php_strip_whitespace php_uname php_user_filter phpcredits phpinfo phpversion pi popen pos posix_access posix_ctermid posix_errno posix_get_last_error posix_getcwd posix_getegid posix_geteuid posix_getgid posix_getgrgid posix_getgrnam posix_getgroups posix_getlogin posix_getpgid posix_getpgrp posix_getpid posix_getppid posix_getpwnam posix_getpwuid posix_getrlimit posix_getsid posix_getuid posix_initgroups posix_isatty posix_kill posix_mkfifo posix_mknod posix_setegid posix_seteuid posix_setgid posix_setpgid posix_setrlimit posix_setsid posix_setuid posix_strerror posix_times posix_ttyname posix_uname 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 readgzfile readline readline_add_history readline_callback_handler_install readline_callback_handler_remove readline_callback_read_char readline_clear_history readline_completion_function readline_info readline_list_history readline_on_new_line readline_read_history readline_redisplay readline_write_history readlink realpath realpath_cache_get realpath_cache_size register_shutdown_function register_tick_function rename reset restore_error_handler restore_exception_handler rewind rewinddir rmdir round rsort rtrim scandir sem_acquire sem_get sem_release sem_remove 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 shm_attach shm_detach shm_get_var shm_has_var shm_put_var shm_remove shm_remove_var shmop_close shmop_delete shmop_open shmop_read shmop_size shmop_write show_source shuffle similar_text sin sinh sizeof sleep socket_accept socket_addrinfo_bind socket_addrinfo_connect socket_addrinfo_explain socket_addrinfo_lookup socket_bind socket_clear_error socket_close socket_cmsg_space socket_connect socket_create socket_create_listen socket_create_pair socket_export_stream socket_get_option socket_get_status socket_getopt socket_getpeername socket_getsockname socket_import_stream socket_last_error socket_listen socket_read socket_recv socket_recvfrom socket_recvmsg socket_select socket_send socket_sendmsg socket_sendto socket_set_block socket_set_blocking socket_set_nonblock socket_set_option socket_set_timeout socket_setopt socket_shutdown socket_strerror socket_write sodium_add sodium_base642bin sodium_bin2base64 sodium_bin2hex sodium_compare sodium_crypto_aead_aes256gcm_decrypt sodium_crypto_aead_aes256gcm_encrypt sodium_crypto_aead_aes256gcm_is_available sodium_crypto_aead_aes256gcm_keygen sodium_crypto_aead_chacha20poly1305_decrypt sodium_crypto_aead_chacha20poly1305_encrypt sodium_crypto_aead_chacha20poly1305_ietf_decrypt sodium_crypto_aead_chacha20poly1305_ietf_encrypt sodium_crypto_aead_chacha20poly1305_ietf_keygen sodium_crypto_aead_chacha20poly1305_keygen sodium_crypto_aead_xchacha20poly1305_ietf_decrypt sodium_crypto_aead_xchacha20poly1305_ietf_encrypt sodium_crypto_aead_xchacha20poly1305_ietf_keygen sodium_crypto_auth sodium_crypto_auth_keygen sodium_crypto_auth_verify sodium_crypto_box sodium_crypto_box_keypair sodium_crypto_box_keypair_from_secretkey_and_publickey sodium_crypto_box_open sodium_crypto_box_publickey sodium_crypto_box_publickey_from_secretkey sodium_crypto_box_seal sodium_crypto_box_seal_open sodium_crypto_box_secretkey sodium_crypto_box_seed_keypair sodium_crypto_generichash sodium_crypto_generichash_final sodium_crypto_generichash_init sodium_crypto_generichash_keygen sodium_crypto_generichash_update sodium_crypto_kdf_derive_from_key sodium_crypto_kdf_keygen sodium_crypto_kx_client_session_keys sodium_crypto_kx_keypair sodium_crypto_kx_publickey sodium_crypto_kx_secretkey sodium_crypto_kx_seed_keypair sodium_crypto_kx_server_session_keys sodium_crypto_pwhash sodium_crypto_pwhash_scryptsalsa208sha256 sodium_crypto_pwhash_scryptsalsa208sha256_str sodium_crypto_pwhash_scryptsalsa208sha256_str_verify sodium_crypto_pwhash_str sodium_crypto_pwhash_str_needs_rehash sodium_crypto_pwhash_str_verify sodium_crypto_scalarmult sodium_crypto_scalarmult_base sodium_crypto_secretbox sodium_crypto_secretbox_keygen sodium_crypto_secretbox_open sodium_crypto_secretstream_xchacha20poly1305_init_pull sodium_crypto_secretstream_xchacha20poly1305_init_push sodium_crypto_secretstream_xchacha20poly1305_keygen sodium_crypto_secretstream_xchacha20poly1305_pull sodium_crypto_secretstream_xchacha20poly1305_push sodium_crypto_secretstream_xchacha20poly1305_rekey sodium_crypto_shorthash sodium_crypto_shorthash_keygen sodium_crypto_sign sodium_crypto_sign_detached sodium_crypto_sign_ed25519_pk_to_curve25519 sodium_crypto_sign_ed25519_sk_to_curve25519 sodium_crypto_sign_keypair sodium_crypto_sign_keypair_from_secretkey_and_publickey sodium_crypto_sign_open sodium_crypto_sign_publickey sodium_crypto_sign_publickey_from_secretkey sodium_crypto_sign_secretkey sodium_crypto_sign_seed_keypair sodium_crypto_sign_verify_detached sodium_crypto_stream sodium_crypto_stream_keygen sodium_crypto_stream_xor sodium_hex2bin sodium_increment sodium_memcmp sodium_memzero sodium_pad sodium_unpad 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 stdClass str_contains str_ends_with str_getcsv 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_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 textdomain 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 unixtojd unlink unpack unregister_tick_function unserialize urldecode urlencode user_error usleep usort utf8_decode utf8_encode var_dump var_export version_compare vfprintf vprintf vsprintf wordwrap zend_version zip_close zip_entry_close zip_entry_compressedsize zip_entry_compressionmethod zip_entry_filesize zip_entry_name zip_entry_open zip_entry_read zip_open zip_read zlib_decode zlib_encode zlib_get_coding_type