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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array("either","eight","einstein","eighth"); $keys = array_fill(0, count($array), 'name'); $new_array = array_fill_keys($keys, $array); print_r($new_array);
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [name] => Array ( [0] => either [1] => eight [2] => einstein [3] => eighth ) )
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function array_fill_keys() in /in/POH9E on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_fill_keys() in /in/POH9E on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_fill_keys() in /in/POH9E on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_fill_keys() in /in/POH9E on line 4