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Linux cesa-www-main 6.1.0-49-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.174-1 (2026-05-26) x86_64
Apache/2.4.68 (Debian)
Server IP : 10.218.0.2 & Your IP : 216.73.216.28
Domains : Cant Read [ /etc/named.conf ]
User : www-data

Name	Size	Permission	Date
.htaccess	237 B	-r-xr-xr-x	2026-08-17 03:12
FormUtil.php	3.5 KB	-rwxrwxr-x	2026-03-13 14:59
InheritDataAwareIterator.php	1002 B	-rwxrwxr-x	2026-03-13 14:59
OptionsResolverWrapper.php	2.57 KB	-rwxrwxr-x	2026-03-13 14:59
OrderedHashMap.php	4.3 KB	-rwxrwxr-x	2026-03-13 14:59
OrderedHashMapIterator.php	3.52 KB	-rwxrwxr-x	2026-03-13 14:59
ServerParams.php	2.31 KB	-rwxrwxr-x	2026-03-13 14:59
StringUtil.php	1.49 KB	-rwxrwxr-x	2026-03-13 14:59

Rename

<?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\Component\Form\Util;

/**
 * @author Issei Murasawa <issei.m7@gmail.com>
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class StringUtil
{
    /**
     * This class should not be instantiated.
     */
    private function __construct()
    {
    }

/**
     * Returns the trimmed data.
     */
    public static function trim(string $string): string
    {
        if (null !== $result = @preg_replace('/^[\pZ\p{Cc}\p{Cf}]+|[\pZ\p{Cc}\p{Cf}]+$/u', '', $string)) {
            return $result;
        }

return trim($string);
    }

/**
     * Converts both CRLF and CR to LF.
     */
    public static function normalizeNewlines(string $string): string
    {
        return str_replace(["\r\n", "\r"], "\n", $string);
    }

/**
     * Converts a fully-qualified class name to a block prefix.
     *
     * @param string $fqcn The fully-qualified class name
     */
    public static function fqcnToBlockPrefix(string $fqcn): ?string
    {
        // Non-greedy ("+?") to match "type" suffix, if present
        if (preg_match('~([^\\\\]+?)(type)?$~i', $fqcn, $matches)) {
            return strtolower(preg_replace(['/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'], ['\\1_\\2', '\\1_\\2'], $matches[1]));
        }

return null;
    }
}