Example of opendir function usage in PHP, phpopendir_php tutorial

Example of opendir function usage in PHP, Phpopendir

This paper analyzes the usage of opendir function in PHP. Share to everyone for your reference. Specific as follows:

Opendir syntax: Opendir (Path,context)

Directory, function Description: Open a directory handle, the Opendir () function opens a directory handle, the function returns a directory stream, otherwise returns false. Look at a opendir. Lists all the file instances in the directory, with the following code:
Copy the code as follows: $dirs = './';//Specify Current fooled
if (Is_dir ($dirs))
{
$HANLD = Opendir ($dirs);

while (($file = Readdir ($HANLD))!== false)
{
echo "File name:". $file. "
";
}
Closedir ($HANLD);
}
Else
{
Echo ' is not a directory ';
}

Output Result:
File name: A
File name: b
File name: www.jb51.net

Tips and Comments:

Note: Starting with PHP 5.0.0, the path parameter supports the ftp://URL wrapper

Note: in PHP 4.3.0, the path parameter can be any URL that supports directory listings, but only the file://URL wrapper in PHP 4 supports this feature.

I hope this article is helpful to everyone's PHP programming.

http://www.bkjia.com/PHPjc/912286.html www.bkjia.com true http://www.bkjia.com/PHPjc/912286.html techarticle PHP opendir Function Usage example, phpopendir This article to analyze the Opendir function usage in PHP. Share to everyone for your reference. Specific as follows: Opendir syntax: Opendir (path,context) ...

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