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run code in 150+ php & hhvm versions
Bugs & Features
<?php $arrays = array( 0 => array( 0 => 'one', 1 => 'two', 2 => 'three' ), 1 => array( 0 => 'four', 1 => 'five', 2 => 'six' ), 2 => array( 0 => 'seven', 1 => 'eight', 2 => 'nine' ) ); print_r(array_reduce($arrays, 'array_merge', []));
based on edHB2
Output for 5.4.0 - 7.1.0
Array ( [0] => one [1] => two [2] => three [3] => four [4] => five [5] => six [6] => seven [7] => eight [8] => nine )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/ibsT8 on line 9
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/ibsT8 on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ibsT8 on line 9
Process exited with code 255.