EXCELIA_DBARR/includes/restler/framework/Luracast/Restler/Data/Text.php

<?php
namespace Luracast\Restler\Data;

/**
 * Convenience class for String manipulation
 *
 * @category   Framework
 * @package    Restler
 * @author     R.Arul Kumaran <arul@luracast.com>
 * @copyright  2010 Luracast
 * @license    http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @link       http://luracast.com/products/restler/
 *
 */
class Text
{
	/**
	 * Given haystack contains the needle or not?
	 *
	 * @param string $haystack
	 * @param string $needle
	 * @param bool $caseSensitive
	 *
	 * @return bool
	 */
	public static function contains($haystack, $needle, $caseSensitive = true)
	{
		if (empty($needle))
			return true;
			return $caseSensitive
			? strpos($haystack, $needle) !== false
			: stripos($haystack, $needle) !== false;
	}
	
	/**
	 * Given haystack begins with the needle or not?
	 *
	 * @param string $haystack
	 * @param string $needle
	 *
	 * @return bool
	 */
	public static function beginsWith($haystack, $needle)
	{
		$length = strlen($needle);
		return (substr($haystack, 0, $length) === $needle);
	}
	
	/**
	 * Given haystack ends with the needle or not?
	 *
	 * @param string $haystack
	 * @param string $needle
	 *
	 * @return bool
	 */
	public static function endsWith($haystack, $needle)
	{
		$length = strlen($needle);
		if ($length == 0) {
			return true;
		}
		
		// @CHANGE LDR
		if (!is_string($haystack)) return false;
		
		return (substr($haystack, -$length) === $needle);
	}
	
	
	/**
	 * Convert camelCased or underscored string in to a title
	 *
	 * @param string $name
	 *
	 * @return string
	 */
	public static function title($name)
	{
		return
		ucwords(
			preg_replace(
				array('/(?<=[^A-Z])([A-Z])/', '/(?<=[^0-9])([0-9])/', '/([_-])/', '/[^a-zA-Z0-9\s]|\s\s+/'),
				array(' $0', ' $0', ' ', ' '),
				$name
				)
			);
	}
	
	/**
	 * Convert given string to be used as a slug or css class
	 *
	 * @param string $name
	 * @return string
	 */
	public static function slug($name)
	{
		return preg_replace('/[^a-zA-Z]+/', '-', strtolower(strip_tags($name)));
	}
}