- var_dump: documentation ( source)
- phpversion: documentation ( source)
- filter_var: documentation ( source)
<?php
$email = "1@1.com"; //Note the .com added
echo "PHP Version: ".phpversion().'<br>';
if(filter_var($email, FILTER_VALIDATE_EMAIL)){
echo $email.'<br>';
var_dump(filter_var($email, FILTER_VALIDATE_EMAIL));
}else{
var_dump(filter_var($email, FILTER_VALIDATE_EMAIL));
}
?>