3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'val1', 2 => 'val2', 3.4 => 'val3', 5 => 'val4', 7 => 'val5' ); $array = [...$array]; var_export($array);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Implicit conversion from float 3.4 to int loses precision in /in/gVrY8 on line 5 array ( 0 => 'val1', 1 => 'val2', 2 => 'val3', 3 => 'val4', 4 => 'val5', )
Output for 7.4.4 - 7.4.33, 8.0.0 - 8.0.30
array ( 0 => 'val1', 1 => 'val2', 2 => 'val3', 3 => 'val4', 4 => 'val5', )
Output for 7.1.25 - 7.1.30, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '...' (T_ELLIPSIS), expecting ']' in /in/gVrY8 on line 10
Process exited with code 255.

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