Category:Libraries
List all files in given directory that match a given extension(s).
application/libraries/Listfiles.php
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
class Listfiles{
var $dir= '.';
var $filter = false;
var $filetype = array();
var $files = array();
function Listfiles($ext=false){
log_message('debug', 'Listfiles Class Initialized.');
$args = $ext; //func_get_args();
$this->filter = (count($args))?true: false;
if($this->filter){
foreach($args as $e){
array_push($this->filetype, $e);
}
}
return($this->filetype);
}
function setDir($dir = false){
$this->dir = trim($dir);
if(is_dir($this->dir)){
return true;
}
return false;
}
function getFiles($dir = false){
if($this->setDir($dir)){
$handle = @opendir($this->dir);
if($handle){
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
if(is_file($this->dir . "/" . $file)){
$fileinfo = pathinfo($this->dir . "/" . $file);
foreach($this->filetype as $type){
if($type == $fileinfo['extension']){
$t['file']= $this->dir . "/" . $file;
list($f,$e) = explode('.', $file);
$t['title']= str_replace('_',' ',ucfirst($f));
array_push($this->files,$t);
}
}
}
}
}
closedir($handle);
return($this->files);
}
} else {
log_message('error', 'Listfiles Class -> Not a valid directory resource: ' . $this->dir);
return (false);
}
}
}
?>
in your controller:
$this->load->library('listfiles', array('jpg', 'jpeg', 'csv'));
$data['files'] = $this->listfiles->getFiles('dir/to/search');