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PHP Quiz PHP CertificatePHP file_exists() Function
Complete PHP Filesystem Reference
Definition and Usage
The file_exists() function checks whether or not a file or directory exists.
This function returns TRUE if the file or directory exists, otherwise it returns FALSE.
Syntax
file_exists(path)
| Parameter | Description |
|---|---|
| path | Required. Specifies the path to check |
Example
<?php
echo file_exists("test.txt");
?>
echo file_exists("test.txt");
?>
The output of the code above will be:
1
Complete PHP Filesystem Reference
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