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<?php $a = new stdClass; $b = new stdClass; $c = new stdClass; $array1 = array($a, $b, $c); for ($i = 0; $i < 3; $i++) { for ($j = 0; $j <= i; $j++) { $x = $array1[$i]; $y = $array2[$j]; if ($x < $y) print("$i<$j "); if ($x > $y) print("$i>$j "); if ($x === $y) print("$i!=$j "); print(" "); } print("\n"); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "i" in /in/8kn2J:10 Stack trace: #0 {main} thrown in /in/8kn2J on line 10
Process exited with code 255.

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