3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array ( [81] => 5.00 [78] => 4.67 [13] => 4.67 [65] => 4.60 [91] => 4.50 [4] => 4.40 [7] => 4.25 [11] => 4.20 [47] => 4.20 [21] => 4.20 [66] => 4.17 [48] => 4.00 [37] => 4.00 [69] => 4.00 [49] => 4.00 [38] => 4.00 [54] => 4.00 [62] => 4.00 [63] => 4.00 [64] => 4.00 [61] => 4.00 [60] => 4.00 [52] => 4.00 [59] => 4.00 [80] => 4.00 [50] => 4.00 [34] => 4.00 [16] => 4.00 [18] => 4.00 [9] => 4.00 [5] => 4.00 [3] => 4.00 [19] => 4.00 [20] => 4.00 [25] => 4.00 [42] => 3.83 [73] => 3.83 [28] => 3.83 [58] => 3.83 [15] => 3.83 [45] => 3.80 [10] => 3.80 [67] => 3.75 [17] => 3.75 [2] => 3.75 [27] => 3.75 [32] => 3.75 [51] => 3.75 [1] => 3.75 [31] => 3.71 [53] => 3.70 [72] => 3.70 [26] => 3.67 [82] => 3.67 [12] => 3.67 [71] => 3.67 [77] => [70] => [41] => 3.67 [8] => 3.60 [22] => 3.60 [57] => 3.60 [39] => 3.60 [83] => 3.60 [76] => 3.50 [74] => 3.50 [79] => 3.50 [43] => 3.50 [35] => 3.50 [14] => 3.50 [6] => 3.50 [44] => 3.50 [33] => 3.50 [89] => 3.33 [68] => 3.30 [29] => 3.25 [40] => 3.20 [24] => 3.17 [30] => 3.13 [56] => 3.00 [36] => 3.00 [23] => 3.00 [55] => 3.00 [46] => 2.67 [90] => ); echo count($array); echo "<br />"; foreach($array as $key=>$value){ if($value == ""){ unset($array[$key]); } } echo count($array);
Output for 5.3.0 - 5.4.9
Parse error: syntax error, unexpected '[', expecting ')' in /in/qSg8K on line 3
Process exited with code 255.