is_iterable

PHP 7 >= 7.1.0, PHP 8
is_iterable - Verify that the contents of a variable is an iterable value
Manual
Code Examples

Example #1 is_iterable examples

<?php
var_dump(is_iterable([1, 2, 3])); // bool(true)
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PHP Version:


Function is_iterable:

Variable handling Functions

Most used PHP functions