Lines Matching refs:null
16 function ob_start($callback = null, int $chunk_size = 0, int $flags = PHP_OUTPUT_HANDLER_STDFLAGS):…
101 function key(array|object $array): int|string|null {}
142 function array_splice(array &$array, int $offset, ?int $length = null, mixed $replacement = []): ar…
144 function array_slice(array $array, int $offset, ?int $length = null, bool $preserve_keys = false): …
156 function array_key_first(array $array): int|string|null {}
158 function array_key_last(array $array): int|string|null {}
164 function array_column(array $array, int|string|null $column_key, int|string|null $index_key = null)…
232 function array_reduce(array $array, callable $callback, mixed $initial = null): mixed {}
234 function array_filter(array $array, ?callable $callback = null, int $mode = 0): array {}
265 function getenv(?string $name = null, bool $local_only = false): string|array|false {}
272 function getopt(string $short_options, array $long_options = [], &$rest_index = null): array|false …
290 …$message, int $message_type = 0, ?string $destination = null, ?string $additional_headers = null):…
317 function ini_get_all(?string $extension = null, bool $details = true): array|false {}
336 function ignore_user_abort(?bool $enable = null): int {}
376 function get_browser(?string $user_agent = null, bool $return_array = false): object|array|false {}
414 …stname, int $type = DNS_ANY, &$authoritative_name_servers = null, &$additional_records = null, boo…
420 function dns_get_mx(string $hostname, &$hosts, &$weights = null): bool {}
427 function getmxrr(string $hostname, &$hosts, &$weights = null): bool {}
499 function header_remove(?string $name = null): void {}
511 function headers_sent(&$filename = null, &$line = null): bool {}
517 function htmlspecialchars(string $string, int $flags = ENT_COMPAT, ?string $encoding = null, bool $…
521 function html_entity_decode(string $string, int $flags = ENT_COMPAT, ?string $encoding = null): str…
523 function htmlentities(string $string, int $flags = ENT_COMPAT, ?string $encoding = null, bool $doub…
531 function assert(mixed $assertion, Throwable|string|null $description = null): bool {}
541 function strspn(string $string, string $characters, int $offset = 0, ?int $length = null): int {}
543 function strcspn(string $string, string $characters, int $offset = 0, ?int $length = null): int {}
564 function implode(string|array $separator, ?array $array = null): string {}
567 function join(string|array $separator, ?array $array = null): string {}
569 function strtok(string $string, ?string $token = null): string|false {}
606 function substr(string $string, int $offset, ?int $length = null): string {}
608 …tring $string, array|string $replace, array|int $offset, array|int|null $length = null): string|ar…
622 function strtr(string $string, string|array $from, ?string $to = null): string {}
627 function similar_text(string $string1, string $string2, &$percent = null): int {}
638 …rray|string $search, array|string $replace, string|array $subject, &$count = null): string|array {}
641 …rray|string $search, array|string $replace, string|array $subject, &$count = null): string|array {}
647 function strip_tags(string $string, array|string|null $allowed_tags = null): string {}
670 function substr_count(string $haystack, string $needle, int $offset = 0, ?int $length = null): int …
674 function sscanf(string $string, string $format, mixed &...$vars): array|int|null {}
680 function str_word_count(string $string, int $format = 0, ?string $characters = null): array|int {}
686 function substr_compare(string $haystack, string $needle, int $offset, ?int $length = null, bool $c…
698 function opendir(string $directory, $context = null) {}
701 function dir(string $directory, $context = null): Directory|false {}
704 function closedir($dir_handle = null): void {}
715 function rewinddir($dir_handle = null): void {}
718 function readdir($dir_handle = null): string|false {}
721 function scandir(string $directory, int $sorting_order = SCANDIR_SORT_ASCENDING, $context = null): …
733 function exec(string $command, &$output = null, &$result_code = null): string|false {}
736 function system(string $command, &$result_code = null): string|false {}
739 function passthru(string $command, &$result_code = null): ?bool {}
745 function shell_exec(string $command): string|false|null {}
757 function flock($stream, int $operation, &$would_block = null): bool {}
768 function readfile(string $filename, bool $use_include_path = false, $context = null): int|false {}
774 function rmdir(string $directory, $context = null): bool {}
776 function umask(?int $mask = null): int {}
788 function fgets($stream, ?int $length = null): string|false {}
797 function fopen(string $filename, string $mode, bool $use_include_path = false, $context = null) {}
800 function fscanf($stream, string $format, mixed &...$vars): array|int|false|null {}
821 function fwrite($stream, string $data, ?int $length = null): int|false {}
827 function fputs($stream, string $data, ?int $length = null): int|false {}
830 function mkdir(string $directory, int $permissions = 0777, bool $recursive = false, $context = null…
833 function rename(string $from, string $to, $context = null): bool {}
836 function copy(string $from, string $to, $context = null): bool {}
844 function file(string $filename, int $flags = 0, $context = null): array|false {}
847 … $filename, bool $use_include_path = false, $context = null, int $offset = 0, ?int $length = null)…
850 function unlink(string $filename, $context = null): bool {}
853 function file_put_contents(string $filename, mixed $data, int $flags = 0, $context = null): int|fal…
859 function fgetcsv($stream, ?int $length = null, string $separator = ",", string $enclosure = "\"", s…
923 function touch(string $filename, ?int $mtime = null, ?int $atime = null): bool {}
962 …(string $hostname, int $port = -1, &$error_code = null, &$error_message = null, ?float $timeout = …
969 …(string $hostname, int $port = -1, &$error_code = null, &$error_message = null, ?float $timeout = …
973 …array|object $data, string $numeric_prefix = "", ?string $arg_separator = null, int $encoding_type…
982 function getimagesize(string $filename, &$image_info = null): array|false {}
985 function getimagesizefromstring(string $string, &$image_info = null): array|false {}
991 function phpversion(?string $extension = null): string|false {}
1137 function password_hash(string $password, string|int|null $algo, array $options = []): string {}
1139 function password_needs_rehash(string $hash, string|int|null $algo, array $options = []): bool {}
1152 …, array $descriptor_spec, &$pipes, ?string $cwd = null, ?array $env_vars = null, ?array $options =…
1201 function stream_context_create(?array $options = null, ?array $params = null) {}
1210 …option($context, array|string $wrapper_or_options, ?string $option_name = null, mixed $value = UNK…
1216 function stream_context_get_default(?array $options = null) {}
1242 …address, &$error_code = null, &$error_message = null, ?float $timeout = null, int $flags = STREAM_…
1250 … $address, &$error_code = null, &$error_message = null, int $flags = STREAM_SERVER_BIND | STREAM_S…
1258 function stream_socket_accept($socket, ?float $timeout = null, &$peer_name = null) {}
1267 function stream_socket_recvfrom($socket, int $length, int $flags = 0, &$address = null): string|fal…
1276 …et_enable_crypto($stream, bool $enable, ?int $crypto_method = null, $session_stream = null): int|b…
1291 function stream_copy_to_stream($from, $to, ?int $length = null, int $offset = 0): int|false {}
1294 function stream_get_contents($stream, ?int $length = null, int $offset = -1): string|false {}
1346 function sapi_windows_vt100_support($stream, ?bool $enable = null): bool {}
1412 function is_callable(mixed $value, bool $syntax_only = false, &$callable_name = null): bool {}
1426 function parse_url(string $url, int $component = -1): int|string|array|null|false {}
1437 function get_headers(string $url, bool $associative = false, $context = null): array|false {}
1481 function version_compare(string $version1, string $version2, ?string $operator = null): int|bool {}
