How to delete relevant files?

[eluser]solid9[/eluser]
Hi guys

Let say I have a file called android.jpg

Now it has relevant file names for example,

android1.jpg
android2.jpg
android3.jpg
android4.jpg
android5.jpg
iOS1.jpg
iOS2.jpg
iOS3.jpg
iOS4.jpg

But I wanted to delete this android* relevant files only.

How to delete them?

Thanks in advanced.

[eluser]Cristian Gilè[/eluser]

Code:

$files = glob('android*.jpg');
array_map('unlink',$files);

[eluser]solid9[/eluser]
hi cristian

Is glob(); a built-in in php? or CodeIgniter?

[eluser]solid9[/eluser]
ah okay it's PHP.

Thanks dude.