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run code in 150+ php & hhvm versions
Bugs & Features
<?php $k = array_fill_keys(array(2,3,4,5), 0); $k = array_fill_keys(array(7,8,9,0), 0); echo $k;
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/9bgob on line 6 Array
Output for 5.2.0 - 5.3.29
Array
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function array_fill_keys() in /in/9bgob on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_fill_keys() in /in/9bgob on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_fill_keys() in /in/9bgob on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_fill_keys() in /in/9bgob on line 2