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run code in 150+ php & hhvm versions
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<?php $testarr = [ '0' => 'England', '1' => 'Wales', '2' => 'Scotland', '3' => 'Ireland' ]; asort($testarr); print_r($testarr); $jsontestarr = json_encode($testarr); $decoded = json_decode($jsontestarr, true); print_r($decoded);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => England [3] => Ireland [2] => Scotland [1] => Wales ) Array ( [0] => England [3] => Ireland [2] => Scotland [1] => Wales )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/fEpYF 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/fEpYF on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fEpYF on line 3
Process exited with code 255.