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<?php echo "1 '".$foo['nonexisting']."' 2"; echo "3 " . $foo['nonexisting'] . " 4";
Output for git.master, git.master_jit
Warning: Undefined variable $foo in /in/rkI6P on line 3 Warning: Trying to access array offset on value of type null in /in/rkI6P on line 3 1 '' 2 Warning: Undefined variable $foo in /in/rkI6P on line 4 Warning: Trying to access array offset on value of type null in /in/rkI6P on line 4 3 4
Output for rfc.property-hooks
Warning: Undefined variable $foo in /in/rkI6P on line 3 Warning: Trying to access array offset on null in /in/rkI6P on line 3 1 '' 2 Warning: Undefined variable $foo in /in/rkI6P on line 4 Warning: Trying to access array offset on null in /in/rkI6P on line 4 3 4

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