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<?php $a = strlen('ab'); echo $a; if ($a > 1) { echo "\na > 1"; } if (isset($a[1])) { echo "\nisset 1"; } echo "\n\n-----\n".$a[0];
Output for git.master, git.master_jit
2 a > 1 Warning: Trying to access array offset on value of type int in /in/tdHM2 on line 14 -----
Output for rfc.property-hooks
2 a > 1 Warning: Trying to access array offset on int in /in/tdHM2 on line 14 -----

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