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<?php $server_path = "/test1/test2/"; $server_path = str_replace(array('/', '\\'), '/', $server_path); var_dump($server_path); $next_server_path = substr($server_path, 0, strrpos($server_path, '/')); var_dump($next_server_path); $server_path = "/test1/test2"; $server_path = str_replace(array('/', '\\'), '/', $server_path); var_dump($server_path); $next_server_path = substr($server_path, 0, strrpos($server_path, '/')); var_dump($next_server_path); $server_path = "/test1"; $server_path = str_replace(array('/', '\\'), '/', $server_path); var_dump($server_path); $next_server_path = substr($server_path, 0, strrpos($server_path, '/')); var_dump($next_server_path);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
string(13) "/test1/test2/" string(12) "/test1/test2" string(12) "/test1/test2" string(6) "/test1" string(6) "/test1" string(0) ""

preferences:
265.38 ms | 406 KiB | 353 Q