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I have:
$page_file_temp = $_SERVER["PHP_SELF"];
which will output: /templates/somename/index.php
I want to extract from that path only "/templates/somename/"
How can I do it? Thanks!
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In order to get the root directory path, you can use _DIR_ or dirname(). echo dirname(__FILE__); Both the above syntaxes will return the same result.
The __DIR__ can be used to obtain the current code working directory. It has been introduced in PHP beginning from version 5.3. It is similar to using dirname(__FILE__). Usually, it is used to include other files that is present in an included file.
PHP dirname() Functionecho dirname("c:/testweb/home. php", 2) . "<br />"; echo dirname("/testweb/home.
You can change to the root directory of the current drive with the “cd” command or switch to a root directory on another drive. The root directory is the top-most folder on the drive. For example, “C:\” is the root directory for the C: drive and “D:\” is the root directory for the D: drive.
$page_directory = dirname($page_file_temp);
See dirname.
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