PHP: How to set current working directory to be same as directory executing the script
I'm in the process of transferring my website from one server to another. I have some php scripts that use the is_readable function which uses the current working directory.
On the old server, when I call getcwd(), it outputs the folder in which the script is being executed. On the new server it outputs the root开发者_开发知识库 directory '/'.
I would like to know how I can configure PHP to use the current folder instead of '/'. I don't want to have to change any PHP code that already works on the old server. I can configure the new server, but don't know what settings to change. I'm using apache2, if that helps.
EDIT: It seems as though my working directory is not root like I thought. When I create a testFile.php and echo getcwd() it shows the directory the php file is in. But in my problem file, in the same directory, getcwd() shows up as '/'
chdir(__DIR__);
or
chdir(dirname(__FILE__));
(see chdir and magic constants).
But that should be by default.
This is normal in CLI mode:
It does not change the working directory to that of the script. (-C and --no-chdir switches kept for compatibility)
a quick workaround would be
chdir(dirname(__FILE__));
You can get the current directory a script is in with dirname(__FILE__)
or __DIR__
if >= PHP 5.3.
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