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- Tags: PHP Directory
- Categories: PHP Functions, PHP Reference, Reference
Last Updated on October 11, 2023
Quick Reference
The PHP dir() function returns an instance of the Directory class and is used to read a directory.
- The given directory is opened
- The two properties handle and path of dir() are available
- Both handle and path properties have three methods: read(), rewind(), and close()
handle . '
';
echo 'Path: ' . $d->path . '
';
while (($file = $d->read()) !== false){
echo 'filename: ' . $file . '
';
}
$d->close();
?>
Output
Handle: Resource id #2
Path: /etc/php
filename: .
filename: ..
filename: image1.jpg
filename: image2.jpg
filename: logo.png
Syntax
dir(directory, context)
Parameters
Parameter | Description |
---|---|
dir | Specifies the directory to open (required) |
context | A context is a set of parameters and wrapper specific options which modify or enhance the behavior of a stream; contexts are created using stream_context_create() and can be passed to most filesystem related stream creation functions (i.e. fopen(), file(), file_get_contents(), etc...) |
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PHP NOTES:
- When using PHP, single or double quotation marks are acceptable and work identically to one another; choose whichever you prefer, and stay consistent
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