PHPize Online / SQLize Online  /  SQLtest Online

A A A
Share      Blog   Popular
Copy Format Clear
Copy Clear
Copy Format Clear
<?php $sellerPhone = null; if (!isset($sellerPhone)) { echo "empty\n"; return; } else { echo "not empty\n"; } if (strlen($sellerPhone) !== 12) { echo "not 12\n"; } else { echo "it is 12\n"; }
Show:  
Copy Clear