View file vendor/php-curl-class/php-curl-class/src/Curl/StringUtil.php
<?php namespace Curl; class StringUtil { /** * Return true when $haystack starts with $needle. * * @access public * @param $haystack * @param $needle * * @return bool */ public static function startsWith($haystack, $needle) { return \mb_substr($haystack, 0, \mb_strlen($needle)) === $needle; } }