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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "<pre>"; $activeSkillList = new ArrayObject(); $activeSkillList['U1_1021002'] = array('refCardId'=> 'U1_1021002'); $activeSkillList['U3_1052005'] = array('refCardId'=> 'U3_1052005'); print_r($activeSkillList); $activeSkillList->uasort(function($skill1, $skill2) { return strcmp($skill1['refCardId'],$skill2['refCardId']); }); $tmp = $activeSkillList; foreach($tmpas as $key => $value) { $tmpas[$key]['index'] = rand(); } print_r($activeSkillList); print_r($tmpas );
based on 1uv45
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
<pre>ArrayObject Object ( [storage:ArrayObject:private] => Array ( [U1_1021002] => Array ( [refCardId] => U1_1021002 ) [U3_1052005] => Array ( [refCardId] => U3_1052005 ) ) ) Notice: Undefined variable: tmpas in /in/VUN3U on line 16 Warning: Invalid argument supplied for foreach() in /in/VUN3U on line 16 ArrayObject Object ( [storage:ArrayObject:private] => Array ( [U1_1021002] => Array ( [refCardId] => U1_1021002 ) [U3_1052005] => Array ( [refCardId] => U3_1052005 ) ) ) Notice: Undefined variable: tmpas in /in/VUN3U on line 20
Output for hhvm-3.10.0 - 3.12.0
<pre>ArrayObject Object ( [storage:ArrayObject:private] => Array ( [U1_1021002] => Array ( [refCardId] => U1_1021002 ) [U3_1052005] => Array ( [refCardId] => U3_1052005 ) ) ) Notice: Undefined variable: tmpas in /in/VUN3U on line 18 Warning: Invalid argument supplied for foreach() in /in/VUN3U on line 18 ArrayObject Object ( [storage:ArrayObject:private] => Array ( [U1_1021002] => Array ( [refCardId] => U1_1021002 ) [U3_1052005] => Array ( [refCardId] => U3_1052005 ) ) ) Notice: Undefined variable: tmpas in /in/VUN3U on line 20
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/VUN3U on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/VUN3U on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/VUN3U on line 10
Process exited with code 255.