Online PHP editor | output for Fbs7g

@ 2015-03-16T15:18:55Z

<?php

const POSITION_KEY = 0;
const POSITION_VAL = 2;
const POSITION_DESC = 1;

$key = 'key';
$val = 'val';
$desc = 'desc';

$arr = array(
    POSITION_KEY => $key,
    POSITION_VAL => $val,
    POSITION_DESC => $desc,
);
echo kimplode('=',$arr); // key=desc=val
echo '<br>';
echo krimplode('=',$arr); // val=desc=key

function kimplode($glue,$arr){
    ksort($arr);
    return implode($glue,$arr);
}
function krimplode($glue,$arr){
    krsort($arr);
    return implode($glue,$arr);
}

Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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: key=desc=val<br>val=desc=key
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Parse error: syntax error, unexpected T_CONST in /in/Fbs7g 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 T_CONST in /in/Fbs7g on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/Fbs7g on line 3
Process exited with code 255.

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