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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 = $array1[$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
0!=0 1!=1 2!=2

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