You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.3 KiB
106 lines
3.3 KiB
1 year ago
|
<?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)));
|
||
|
|
}
|
||
|
|
}
|