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run code in 150+ php & hhvm versions
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<?php $colors = array( 'red', 'green' ); $color=""; foreach($colors as $value) { $j=1; while($j <6) { if($j>1) $value = $value."($j)"; array_push($color,$value); $j++; } } print_r($color);
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12 Warning: array_push() expects parameter 1 to be array, string given in /in/0EcFl on line 12
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12 Warning: Invalid operand type was used: array_push expects array(s) or collection(s) in /in/0EcFl on line 12
Output for 4.3.2 - 5.2.17
Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12 Warning: array_push(): First argument should be an array in /in/0EcFl on line 12
Output for 4.3.0 - 4.3.1
Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12 Warning: array_push() [http://www.php.net/function.array-push]: First argument should be an array in /in/0EcFl on line 12