3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e = '\\a\\b\\c\\d'; $e = 'asfdhjadfhj'; var_dump(strrchr($e, '\\')); echo ltrim(substr($e, strrchr($e, '\\') || 0), '\\');
Output for 7.0.0 - 7.0.31, 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 - 8.3.7
bool(false) asfdhjadfhj

preferences:
197.62 ms | 404 KiB | 235 Q