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Linux 4.18.0-553.40.1.lve.el8.x86_64

PHP Version:

8.2.27

User:

u205613439

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/home/u205613439/domains/cadoworld.inbackup/public_html/wp-content/plugins/litespeed-cache/src

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✏️ Editing: str.cls.php

<?php
// phpcs:ignoreFile
/**
 * LiteSpeed String Operator Library Class
 *
 * @since 1.3
 * @package LiteSpeed
 */

namespace LiteSpeed;

defined( 'WPINC' ) || exit();

/**
 * Class Str
 *
 * Provides string manipulation utilities for LiteSpeed Cache.
 *
 * @since 1.3
 */
class Str {

/**
	 * Translate QC HTML links from html.
	 *
	 * Converts `<a href="{#xxx#}">xxxx</a>` to `<a href="xxx">xxxx</a>`.
	 *
	 * @since 7.0
	 * @access public
	 * @param string $html The HTML string to process.
	 * @return string The processed HTML string.
	 */
	public static function translate_qc_apis( $html ) {
		preg_match_all( '/<a href="{#(\w+)#}"/U', $html, $matches );
		if ( ! $matches ) {
			return $html;
		}

foreach ( $matches[0] as $k => $html_to_be_replaced ) {
			$link = '<a href="' . Utility::build_url( Router::ACTION_CLOUD, Cloud::TYPE_API, false, null, array( 'action2' => $matches[1][ $k ] ) ) . '"';
			$html = str_replace( $html_to_be_replaced, $link, $html );
		}
		return $html;
	}

/**
	 * Return safe HTML
	 *
	 * Sanitizes HTML to allow only specific tags and attributes.
	 *
	 * @since 7.0
	 * @access public
	 * @param string $html The HTML string to sanitize.
	 * @return string The sanitized HTML string.
	 */
	public static function safe_html( $html ) {
		$common_attrs = array(
			'style'  => array(),
			'class'  => array(),
			'target' => array(),
			'src'    => array(),
			'color'  => array(),
			'href'   => array(),
		);
		$tags         = array( 'hr', 'h3', 'h4', 'h5', 'ul', 'li', 'br', 'strong', 'p', 'span', 'img', 'a', 'div', 'font' );
		$allowed_tags = array();
		foreach ( $tags as $tag ) {
			$allowed_tags[ $tag ] = $common_attrs;
		}

return wp_kses( $html, $allowed_tags );
	}

/**
	 * Generate random string
	 *
	 * Creates a random string of specified length and character type.
	 *
	 * @since  1.3
	 * @access public
	 * @param int $len  Length of string.
	 * @param int $type Character type: 1-Number, 2-LowerChar, 4-UpperChar, 7-All.
	 * @return string Randomly generated string.
	 */
	public static function rrand( $len, $type = 7 ) {
		switch ( $type ) {
			case 0:
				$charlist = '012';
				break;

case 1:
				$charlist = '0123456789';
				break;

case 2:
				$charlist = 'abcdefghijklmnopqrstuvwxyz';
				break;

case 3:
				$charlist = '0123456789abcdefghijklmnopqrstuvwxyz';
				break;

case 4:
				$charlist = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
				break;

case 5:
				$charlist = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
				break;

case 6:
				$charlist = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
				break;

case 7:
				$charlist = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
				break;
		}

$str = '';

$max = strlen( $charlist ) - 1;
		for ( $i = 0; $i < $len; $i++ ) {
			$str .= $charlist[ random_int( 0, $max ) ];
		}

return $str;
	}

/**
	 * Trim double quotes from a string
	 *
	 * Removes double quotes from a string for use as a preformatted src in HTML.
	 *
	 * @since 6.5.3
	 * @access public
	 * @param string $text The string to process.
	 * @return string The string with double quotes removed.
	 */
	public static function trim_quotes( $text ) {
		return str_replace( '"', '', $text );
	}
}

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