LengthException¶
The LengthException exception is thrown if a length is invalid.
LengthException are defined by the SPL extension. It is not natively used.
<?php
function foo(string $s) {
if (empty($s)) {
throw new \UnexpectedValueException('Foo() expects a non-empty string');
}
}
?>
Related : Exception
Added in PHP 5.1