echajoa/common/daumeditor/file_uploader.php

<?php
// default redirection
$url = "./callback.php?1=1";
$bSuccessUpload = is_uploaded_file($_FILES['upload_file']['tmp_name']);
// SUCCESSFUL

function rand_str(){
 $str = "";
 $alp = array("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z");
 for( $i=0; $i < 4; $i++ ){
  $str .= $alp[rand(0,25)];
 }
 list($usec, $sec) = explode(" ", microtime());
 $str .= date('ms') . str_replace("0.","",(string)(float)$usec); // 분초 . 마이크로타임
 return $str;
}
// 파일명 확장자 배열로 반환

if(bSuccessUpload) {
	$tmp_name = $_FILES['upload_file']['tmp_name'];
	$name = $_FILES['upload_file']['name'];
	$size = $_FILES['upload_file']['size'];
	
	$filename_ext = strtolower(array_pop(explode('.',$name)));
	$allow_file = array("jpg", "png", "bmp", "gif");
	if(!@in_array($filename_ext, $allow_file)) {
		$url .= '&errstr='.$name;
	
		
	} else {
		$viewPath = '/uploadfile/daumeditor/'.date("Ymd")."/";	
		$uploadDir = $_SERVER['DOCUMENT_ROOT'].$viewPath;
		
		if(!@is_dir($uploadDir)){
			@mkdir($uploadDir, 0777);
		}
		
		$rename = rand_str() . "." . $filename_ext;
		
		$newPath = $uploadDir.$rename;
		@move_uploaded_file($tmp_name, $newPath);
		
		
		
		$url .= "&fileName=".urlencode(urlencode($rename));
		$url .= "&fileSize=".urlencode(urlencode($size));
		$url .= "&imageurl=".$viewPath.urlencode(urlencode($rename));
	}
}
else {
	$url .= '&errstr=error';
}
header('Location: '. $url);
?>