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run code in 150+ php & hhvm versions
Bugs & Features
<?php $times = ['Porto', 'Benfica', 'Maritimo', 'Sporting']; foreach($times as $m => $mandante) { foreach($times as $v => $visitante) { if ($times[$m] != $times[$v]) { $primeiro_turno[] = array($times[$m] => $times[$v]); $segundo_turno[] = array($times[$v] => $times[$m]); } } } print $primeiro_turno; print $segundo_turno;
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/Ijcal on line 12 Array Notice: Array to string conversion in /in/Ijcal on line 13 Array
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Ijcal on line 3
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 '[' in /in/Ijcal on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Ijcal on line 3
Process exited with code 255.