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PHP readdir() Function
Complete PHP Directory Reference
Definition and Usage
The readdir() function returns an entry from a directory handle opened by opendir().
This function returns a filename on success and FALSE on failure.
Syntax
readdir(dir_stream)
| Parameter | Description |
|---|---|
| dir_stream | Required. Specifies the directory handle to use |
Example
<?php
//Open images directory
$dir = opendir("images");
//List files in images directory
while (($file = readdir($dir)) !== false)
{
echo "filename: " . $file . "<br />";
}
closedir($dir);
?>
//Open images directory
$dir = opendir("images");
//List files in images directory
while (($file = readdir($dir)) !== false)
{
echo "filename: " . $file . "<br />";
}
closedir($dir);
?>
The output of the code above could be:
filename: .
filename: ..
filename: cat.gif
filename: dog.gif
filename: food
filename: horse.gif
filename: ..
filename: cat.gif
filename: dog.gif
filename: food
filename: horse.gif
Complete PHP Directory Reference
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.