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<?php $path = ltrim('/path/to/resource', '/'); $elements = explode('/', $path); $first_element = array_shift($elements); var_dump($first_element, $elements);
Output for 7.1.25 - 7.1.30, 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 - 8.2.19, 8.3.0 - 8.3.7
string(4) "path" array(2) { [0]=> string(2) "to" [1]=> string(8) "resource" }

preferences:
190.6 ms | 403 KiB | 169 Q