note 45993 added to faq.using
| From: | Edoubles at osu1 dot php dot net | Date: | Sat, 25 Sep 2004 19:31:07 +0000 |
| Subject: | note 45993 added to faq.using | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-77317@lists.php.net to get a copy of this message | ||
To mikasound:
You just need to open the directory, and test each item in it to see if it is a file or something
else. Use a counter to keep track.
<?php
$fileCount = 0; //Count files
$dirHandle = opendir('Your_Directory'); //Open Directory
while (false !== ($file = readdir($dirHandle))) { //Read items in directory
if(true == ($test = isfile($file))){ //test directory item to see if it is a file or not
$fileCount++; //increment file counter
}
}
random_number = rand($fileCount);
?>
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