Searching file in a folder in php

[navi18]

How to search for a filename in Php??
Even if i put a substring of a file,it display the full file name?Is there a direct function in PHP?

[sv3tli0]

If you are searching for speciffic file you can check if it exists with file_exists($filename)..
readdir can read and return all files in some folder so you can grabthem all and check each of them..

[DarkMonarch]

foreach (glob("somefolder/*/*") as $filename) {
    //code for want you want to do with the results
}