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 dir() Function.
The dir() function opens a directory handle and returns an object. The object contains three methods called read(), rewind(), and close().
The dir() function opens a directory handle and returns an object. The object contains three methods called read(), rewind(), and close().
Syntax
Following below is the syntax to use this function -
dirhandle bool dir ( string $directory )
READ: PHP | chroot() Function
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | directory(Required) The directory to be opened. |
Return Value
This function returns a directory handle on success or FALSE on failure.
Example
Try out the below example -
<?php $d = dir("/var/www/"); echo "Handle: " . $d->handle . "\n"; echo "Path: " . $d->path . "\n"; while (false !== ($entry = $d->read())) { echo $entry."\n"; } $d->close(); ?>
Output
When the above code is executed, it will produce the following result -
Handle: Resource id #5 Path: /var/www/ . html cgi-bin ..
READ: PHP | chdir() Function
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the PHP closedir() 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.