- Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1 Warning: Undefined array key "value" in /in/qLbnu on line 9
- Output for 7.4.0 - 7.4.33
- 1 Notice: Undefined index: value in /in/qLbnu on line 9
<?php
$_GET['value'] = 1;
echo $_GET['value'];
unset($_GET['value']);
echo $_GET['value'];