Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP rewinddir() Function.
The built-in rewinddir() function resets the directory stream indicated by the dir_handle to the beginning of the directory.
The built-in rewinddir() function resets the directory stream indicated by the dir_handle to the beginning of the directory.
Syntax
Following below is the syntax to use this function -
void rewinddir ( resource $dir_handle );
READ: PHP | readdir() Function
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | dir_handle(Required) The directory handle resource previously opened with opendir(). |
Return Value
This built-in function returns the filename on success or FALSE on failure.
Example
Try out the below example -
<?php $dir = opendir("/var/www/images"); while (($file =rewinddir($dir)) !== false) { echo "filename: " . $file . "<br />"; } rewinddir($dir); while (($file =rewinddir($dir)) !== false) { echo "filename: " . $file . "<br />"; } closedir($dir); ?>
Output
When the above code is executed, it will produce the following result -
filename: . filename: .. filename: logo.gif filename: mohd.gif filename: . filename: .. filename: logo.gif filename: mohd.gif
READ: PHP | opendir() Function
Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP scandir() Function.
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Do feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
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Thanks for reading and bye for now.