- Output for 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
- Warning: Undefined variable $a in /in/b0QUS on line 4 Warning: Undefined array key "a" in /in/b0QUS on line 4
<?php
try {
$a['a']++;
} catch (\Throwable $e) {
echo $e;
}