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PHP get all files in DIR

Posted on 2011-03-04
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Last Modified: 2012-06-21
My question stem form an old one I asked a while back.
OLD Question

In the code below I am trying to change the first line  Into code that will get all the files in a DIR
and run the rename script on each of them.

Exact file names are unknown.

Any help is appreciated.
Thank you

Selvol
<?php
$str = file_get_contents("a.php");
        preg_match('%<meta name=\"keywords\" content=\"([^"]*)"%i',$str,$matchArray);
        $namesArray = explode(",",$matchArray[1]);
        $file = fopen($namesArray[0].$namesArray[1].$namesArray[3].".txt","w+");
        fwrite($file,$str);
        fclose($file);
?>

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Question by:selvol
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2 Comments
 
LVL 35

Accepted Solution

by:
gr8gonzo earned 500 total points
ID: 35041447
Use the glob function:

<?php

$filesInDirectory = glob("*");
foreach($filesInDirectory as $filename)
{
   echo $filename;
   // all your per-file logic goes here
}

?>

glob("*.php") returns only files ending in .php
glob("a*") returns all files starting with "a"
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LVL 17

Author Comment

by:selvol
ID: 35041479
Thank you for the help.  

Selvol
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