| <?php |
| |
| /* |
| * This file is part of the Symfony package. |
| * |
| * (c) Fabien Potencier <fabien@symfony.com> |
| * |
| * For the full copyright and license information, please view the LICENSE |
| * file that was distributed with this source code. |
| */ |
| |
| namespace Symfony\Polyfill\Php80; |
| |
| /** |
| * @author Ion Bazan <ion.bazan@gmail.com> |
| * @author Nico Oelgart <nicoswd@gmail.com> |
| * @author Nicolas Grekas <p@tchwork.com> |
| * |
| * @internal |
| */ |
| final class Php80 |
| { |
| public static function fdiv(float $dividend, float $divisor): float |
| { |
| return @($dividend / $divisor); |
| } |
| |
| public static function get_debug_type($value): string |
| { |
| switch (true) { |
| case null === $value: return 'null'; |
| case \is_bool($value): return 'bool'; |
| case \is_string($value): return 'string'; |
| case \is_array($value): return 'array'; |
| case \is_int($value): return 'int'; |
| case \is_float($value): return 'float'; |
| case \is_object($value): break; |
| case $value instanceof \__PHP_Incomplete_Class: return '__PHP_Incomplete_Class'; |
| default: |
| if (null === $type = @get_resource_type($value)) { |
| return 'unknown'; |
| } |
| |
| if ('Unknown' === $type) { |
| $type = 'closed'; |
| } |
| |
| return "resource ($type)"; |
| } |
| |
| $class = \get_class($value); |
| |
| if (false === strpos($class, '@')) { |
| return $class; |
| } |
| |
| return (get_parent_class($class) ?: key(class_implements($class)) ?: 'class').'@anonymous'; |
| } |
| |
| public static function get_resource_id($res): int |
| { |
| if (!\is_resource($res) && null === @get_resource_type($res)) { |
| throw new \TypeError(sprintf('Argument 1 passed to get_resource_id() must be of the type resource, %s given', get_debug_type($res))); |
| } |
| |
| return (int) $res; |
| } |
| |
| public static function preg_last_error_msg(): string |
| { |
| switch (preg_last_error()) { |
| case \PREG_INTERNAL_ERROR: |
| return 'Internal error'; |
| case \PREG_BAD_UTF8_ERROR: |
| return 'Malformed UTF-8 characters, possibly incorrectly encoded'; |
| case \PREG_BAD_UTF8_OFFSET_ERROR: |
| return 'The offset did not correspond to the beginning of a valid UTF-8 code point'; |
| case \PREG_BACKTRACK_LIMIT_ERROR: |
| return 'Backtrack limit exhausted'; |
| case \PREG_RECURSION_LIMIT_ERROR: |
| return 'Recursion limit exhausted'; |
| case \PREG_JIT_STACKLIMIT_ERROR: |
| return 'JIT stack limit exhausted'; |
| case \PREG_NO_ERROR: |
| return 'No error'; |
| default: |
| return 'Unknown error'; |
| } |
| } |
| |
| public static function str_contains(string $haystack, string $needle): bool |
| { |
| return '' === $needle || false !== strpos($haystack, $needle); |
| } |
| |
| public static function str_starts_with(string $haystack, string $needle): bool |
| { |
| return 0 === strncmp($haystack, $needle, \strlen($needle)); |
| } |
| |
| public static function str_ends_with(string $haystack, string $needle): bool |
| { |
| return '' === $needle || ('' !== $haystack && 0 === substr_compare($haystack, $needle, -\strlen($needle))); |
| } |
| } |