Online PHP editor | output for Fdo6B

@ 2021-10-20T04:28:42Z

<?php

$arr = (object)[
    "svg" => (array)[
        (object)[],
        (object)[
            "linearGradient" => [
                (object)[
                    "@style" => "testing",
                ],
            ],
        ],
    ],
];

$str = "svg.1.linearGradient.0.@style";
$keys = explode('.', $str);
$exp = "\$arr";
$val = $arr;
foreach($keys as $index => $key) {
    $exp .=  is_object($val) 
        ? "->{'" . $key . "'}"
        : "[" . $key . "]";
    
    $val = is_object($val) ? $val->$key : $val[$key]; 
}

eval("unset($exp);");

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.6
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0

preferences:dark modelive previewkey bindings