3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'val1', 2 => 'val2', '3' => 'val3', 5 => 'val4', 7 => 'val5' ); $array = [...$array]; var_export($array);
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array ( 0 => 'val1', 1 => 'val2', 2 => 'val3', 3 => 'val4', 4 => 'val5', )
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '...' (T_ELLIPSIS), expecting ']' in /in/66mVP on line 10
Process exited with code 255.
preferences:
168.08 ms | 407 KiB | 5 Q