How PHP uses Directoryiterator to display a list of drop-down files

This article mainly introduces the PHP use directoryiterator display Drop-down file list method, involving PHP use Directoryiterator operation file skills, need friends can refer to the following

This example describes how PHP uses Directoryiterator to display a list of drop-down files. Share to everyone for your reference. The specific analysis is as follows:

PHP using directoryiterator display Drop-down file list, to traverse a directory of all the files, we can use Directoryiterator, the following example shows how to output a specified directory in the page list of files

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<?php echo "<select name= ' file ' >n"; foreach (New Directoryiterator (' c:wampwww ') as $file) {echo ' <option> '. Htmlentities ($file). "</option>n"; Echo ' </select> ';?>

I hope this article will help you with your PHP program design.