<?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 OCA\News\Vendor\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
    {
        if ('' === $needle || $needle === $haystack) {
            return \true;
        }
        if ('' === $haystack) {
            return \false;
        }
        $needleLength = \strlen($needle);
        return $needleLength <= \strlen($haystack) && 0 === substr_compare($haystack, $needle, -$needleLength);
    }
}
