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run code in 150+ php & hhvm versions
Bugs & Features
<?php $txt = "123~456!!!789~012!!!345~678!!!901~234!!!567~890!!!1234~5678"; if (preg_match_all('/(\d+)~(\d+)/', $txt, $matches, PREG_SET_ORDER)) { $res = array_map(function($item) { return array_slice($item, 1); }, $matches); print_r($res); }
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Array ( [0] => 123 [1] => 456 ) [1] => Array ( [0] => 789 [1] => 012 ) [2] => Array ( [0] => 345 [1] => 678 ) [3] => Array ( [0] => 901 [1] => 234 ) [4] => Array ( [0] => 567 [1] => 890 ) [5] => Array ( [0] => 1234 [1] => 5678 ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/UPcJh on line 5
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/UPcJh on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/UPcJh on line 5
Process exited with code 255.