Online PHP editor | output for Udav9

@ 2018-09-03T15:57:59Z

<?php
$myString = "type:blue, type:red, shift:second, shift:first, category:circle, system:unknown";

$params = explode( ", ", $myString );
$possibleKeys = [ "category", "shift", "type", "chances" ];
$ignore = ['system'];

$nodes = [];
foreach ($params as $param) {
    $node = explode( ":", $param );
    if (in_array( $node[0], $possibleKeys )) {
        $nodes[$node[0]][] = $node[1];
    } else {
        $nodes[$node[0]] = $node[1];
    }
}

foreach($ignore as $key) {
   unset($nodes[$key]);
}

print '<pre>';
print_r($nodes);
print '</pre>';
?>

Output for 7.1.0 - 7.1.21, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: <pre>Array ( [type] => Array ( [0] => blue [1] => red ) [shift] => Array ( [0] => second [1] => first ) [category] => Array ( [0] => circle ) ) </pre>
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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