File size: 649B
<?php
namespace PhpZip\Util;
/**
* String Util
*/
class StringUtil
{
/**
* @param string $haystack
* @param string $needle
* @return bool
*/
public static function startsWith($haystack, $needle)
{
return $needle === "" || strrpos($haystack, $needle, -strlen($haystack)) !== false;
}
/**
* @param string $haystack
* @param string $needle
* @return bool
*/
public static function endsWith($haystack, $needle)
{
return $needle === "" || (($temp = strlen($haystack) - strlen($needle)) >= 0
&& strpos($haystack, $needle, $temp) !== false);
}
}