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run code in 150+ php & hhvm versions
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<?php /* How many times the code under test should run in each function */ define('LOOP', 10); define('MAX', 10); function f1() { for ($i = 0; $i < LOOP; ++$i) { // one liner array_map with anonymous function - 5.3+ return $array = array_map(function($d) { return 'count_' . $d; }, range(0, MAX)); } } function f2() { for ($i = 0; $i < LOOP; ++$i) { // another (convoluted) one line approach, avoiding array_map - 5.2+ return $array = explode('#', 'count_' . implode('#count_', range(0, MAX))); } } echo f1();
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/c6sN9 on line 27 Array
Output for 5.3.0 - 5.3.29
Array
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/c6sN9 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/c6sN9 on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/c6sN9 on line 10
Process exited with code 255.