While studying php, I found the source code below.
substr($_SERVER['SCRIPT_FILENAME'], 0, strpos($_SERVER['SCRIPT_FILENAME'], dirname(__FILE__)));
I ran this and it came out with ''(empty string).
What does this mean?
While studying php, I found the source code below.
substr($_SERVER['SCRIPT_FILENAME'], 0, strpos($_SERVER['SCRIPT_FILENAME'], dirname(__FILE__)));
I ran this and it came out with ''(empty string).
What does this mean?
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