PHP function realpath()
Returns canonicalized absolute pathname
Availability in PHP 4.0
Returns canonicalized absolute pathname
Parameters
| Parameter | Data type | Default value | Note |
|---|---|---|---|
$path |
string |
not | The path being checked. |
Return values
string
|bool the canonicalized absolute pathname on success. The resulting path will have no symbolic link, '/./' or '/../' components.
realpath returns false on failure, e.g. if the file does not exist.
Additional resources
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