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<?php $arr = array(); $arr['i1']['val1'] = 99; $arr['i1']['val2'] = 100; $arr['i2']['val1'] = 89; $arr['i2']['val2'] = 101; function cmp($a, $b) { if ($GLOBALS['arr'][$a]['val2'] > $GLOBALS['arr'][$b]['val2']) { return 1; } if ($GLOBALS['arr'][$q]['val2'] < $GLOBALS['arr'][$b]['val2']) { return -1; } return 0; } if (uksort($arr, 'cmp')) { echo "success\n"; } else { echo "failure\n"; } print_r($arr);
Output for git.master, git.master_jit
Warning: Undefined variable $q in /in/tFh1U on line 14 Warning: Undefined array key "" in /in/tFh1U on line 14 Warning: Trying to access array offset on value of type null in /in/tFh1U on line 14 success Array ( [i1] => Array ( [val1] => 99 [val2] => 100 ) [i2] => Array ( [val1] => 89 [val2] => 101 ) )
Output for rfc.property-hooks
Warning: Undefined array key "i1" in /in/tFh1U on line 13 Warning: Trying to access array offset on null in /in/tFh1U on line 13 Warning: Undefined array key "i2" in /in/tFh1U on line 13 Warning: Trying to access array offset on null in /in/tFh1U on line 13 Warning: Undefined variable $q in /in/tFh1U on line 14 Warning: Undefined array key "" in /in/tFh1U on line 14 Warning: Trying to access array offset on null in /in/tFh1U on line 14 Warning: Undefined array key "i2" in /in/tFh1U on line 14 Warning: Trying to access array offset on null in /in/tFh1U on line 14 success Array ( [i1] => Array ( [val1] => 99 [val2] => 100 ) [i2] => Array ( [val1] => 89 [val2] => 101 ) )

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