Online PHP editor | output for G0jHq

@ 2015-08-21T08:16:15Z

<?php

$a = ["id" => 1, "last_name" => "Zimmer", "count" => 1];
$replace = ["id" => "Id", "last_name" => "LastName"];
$result = [];

//code
$keys = array_keys($a);
$value = array_values($a);

$keys = array_values(array_replace(array_combine($keys, $keys), array_intersect_key($replace , $a)));
$result = array_combine($keys, $value);

if( $result === ["Id" => 1, "LastName" => "Zimmer", "count" => 1])
{
    var_dump('yippee');
}
else
{
    var_dump('Fail (');
    var_dump($result);
}

Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: string(6) "yippee"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/G0jHq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/G0jHq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/G0jHq on line 3
Process exited with code 255.

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