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PHP Quiz PHP CertificatePHP readlink() Function
Complete PHP Filesystem Reference
Definition and Usage
The readlink() function returns the target of a symbolic link.
This function returns the target of the link on success, or FALSE on failure.
Syntax
readlink(linkpath)
| Parameter | Description |
|---|---|
| linkpath | Required. Specifies the link path to check |
Tips and Notes
Note: This function is not implemented on Windows platforms.
Example
<?php
echo readlink("/user/testlink");
?>
echo readlink("/user/testlink");
?>
Complete PHP Filesystem Reference
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