<?php function startsWith($string, $startString) { $len = strlen($startString); return (substr($string, 0, $len) === $startString); } // usage echo startsWith("cat", "c"); // true echo startsWith("dog", "x"); // false ?>
<?php function startsWith($string, $startString) { $len = strlen($startString); return (substr($string, 0, $len) === $startString); } // usage echo startsWith("cat", "c"); // true echo startsWith("dog", "x"); // false ?>