@ 2014-10-01T13:25:40Z <?php
define(DS, '/');
$server_path = "/test1/test2/";
$server_path = str_replace(array('/', '\\'), DS, $server_path);
$next_server_path = substr($server_path, 0, strrpos($server_path, DS));
var_dump($next_server_path);
$server_path = "/test1/test2";
$server_path = str_replace(array('/', '\\'), DS, $server_path);
$next_server_path = substr($server_path, 0, strrpos($server_path, DS));
var_dump($next_server_path);
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught Error: Undefined constant "DS" in /in/qqb2Q:2
Stack trace:
#0 {main}
thrown in /in/qqb2Q on line 2
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Use of undefined constant DS - assumed 'DS' (this will throw an Error in a future version of PHP) in /in/qqb2Q on line 2
string(12) "/test1/test2"
string(6) "/test1"
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 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 Notice: Use of undefined constant DS - assumed 'DS' in /in/qqb2Q on line 2
string(12) "/test1/test2"
string(6) "/test1"
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202.17 ms | 404 KiB | 313 Q