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Joris · (This post was last modified: 03-12-2012 04:32 PM by Joris.)

Ane barusan dapat script ne buat upload and resize image di php
Kek gini penampakannya om :

PHP Code:

<?php ini_set("memory_limit", "200000000"); // for large images so that we do not get "Allowed memory exhausted"?>
<?php
// upload the file
if ((isset($_POST["submitted_form"])) && ($_POST["submitted_form"] == "image_upload_form")) {
    
    // file needs to be jpg,gif,bmp,x-png and 4 MB max
    if (($_FILES["image_upload_box"]["type"] == "image/jpeg" || $_FILES["image_upload_box"]["type"] == "image/pjpeg" || $_FILES["image_upload_box"]["type"] == "image/gif" || $_FILES["image_upload_box"]["type"] == "image/x-png") && ($_FILES["image_upload_box"]["size"] < 4000000))
    {
        
  
        // some settings
        $max_upload_width = 2592;
        $max_upload_height = 1944;
          
        // if user chosed properly then scale down the image according to user preferances
        if(isset($_REQUEST['max_width_box']) and $_REQUEST['max_width_box']!='' and $_REQUEST['max_width_box']<=$max_upload_width){
            $max_upload_width = $_REQUEST['max_width_box'];
        }    
        if(isset($_REQUEST['max_height_box']) and $_REQUEST['max_height_box']!='' and $_REQUEST['max_height_box']<=$max_upload_height){
            $max_upload_height = $_REQUEST['max_height_box'];
        }    

        
        // if uploaded image was JPG/JPEG
        if($_FILES["image_upload_box"]["type"] == "image/jpeg" || $_FILES["image_upload_box"]["type"] == "image/pjpeg"){    
            $image_source = imagecreatefromjpeg($_FILES["image_upload_box"]["tmp_name"]);
        }        
        // if uploaded image was GIF
        if($_FILES["image_upload_box"]["type"] == "image/gif"){    
            $image_source = imagecreatefromgif($_FILES["image_upload_box"]["tmp_name"]);
        }    
        // BMP doesn't seem to be supported so remove it form above image type test (reject bmps)    
        // if uploaded image was BMP
        if($_FILES["image_upload_box"]["type"] == "image/bmp"){    
            $image_source = imagecreatefromwbmp($_FILES["image_upload_box"]["tmp_name"]);
        }            
        // if uploaded image was PNG
        if($_FILES["image_upload_box"]["type"] == "image/x-png"){
            $image_source = imagecreatefrompng($_FILES["image_upload_box"]["tmp_name"]);
        }
        

        $remote_file = "image_files/".$_FILES["image_upload_box"]["name"];
        imagejpeg($image_source,$remote_file,100);
        chmod($remote_file,0644);
    
    

        // get width and height of original image
        list($image_width, $image_height) = getimagesize($remote_file);
    
        if($image_width>$max_upload_width || $image_height >$max_upload_height){
            $proportions = $image_width/$image_height;
            
            if($image_width>$image_height){
                $new_width = $max_upload_width;
                $new_height = round($max_upload_width/$proportions);
            }        
            else{
                $new_height = $max_upload_height;
                $new_width = round($max_upload_height*$proportions);
            }        
            
            
            $new_image = imagecreatetruecolor($new_width , $new_height);
            $image_source = imagecreatefromjpeg($remote_file);
            
            imagecopyresampled($new_image, $image_source, 0, 0, 0, 0, $new_width, $new_height, $image_width, $image_height);
            imagejpeg($new_image,$remote_file,100);
            
            imagedestroy($new_image);
        }
        
        imagedestroy($image_source);
        
        
        header("Location: submit.php?upload_message=image uploaded&upload_message_type=success&show_image=".$_FILES["image_upload_box"]["name"]);
        exit;
    }
    else{
        header("Location: submit.php?upload_message=make sure the file is jpg, gif or png and that is smaller than 4MB&upload_message_type=error");
        exit;
    }
}
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Image Upload with resize</title>
<style type="text/css">
<!--
body,td,th {
    font-family: Arial, Helvetica, sans-serif;
    color: #333333;
    font-size: 12px;
}

.upload_message_success {
    padding:4px;
    background-color:#009900;
    border:1px solid #006600;
    color:#FFFFFF;
    margin-top:10px;
    margin-bottom:10px;
}

.upload_message_error {
    padding:4px;
    background-color:#CE0000;
    border:1px solid #990000;
    color:#FFFFFF;
    margin-top:10px;
    margin-bottom:10px;
}

-->
</style></head>

<body>

<h1 style="margin-bottom: 0px">Submit an image</h1>


        <?php if(isset($_REQUEST['upload_message'])){?>
            <div class="upload_message_<?php echo $_REQUEST['upload_message_type'];?>">
            <?php echo htmlentities($_REQUEST['upload_message']);?>
            </div>
        <?php }?>


<form action="submit.php" method="post" enctype="multipart/form-data" name="image_upload_form" id="image_upload_form" style="margin-bottom:0px;">
<label>Image file, maximum 4MB. it can be jpg, gif,  png:</label><br />
          <input name="image_upload_box" type="file" id="image_upload_box" size="40" />
          <input type="submit" name="submit" value="Upload image" />     
     
     <br />
    <br />

     
      <label>Scale down image? (2592 x 1944 px max):</label>
      <br />
      <input name="max_width_box" type="text" id="max_width_box" value="1024" size="4">
      x      
      
      <input name="max_height_box" type="text" id="max_height_box" value="768" size="4">
      px.
      <br />
      <br />
      <p style="padding:5px; border:1px solid #EBEBEB; background-color:#FAFAFA;">
      <strong>Notes:</strong><br />
  The image will not be resized to this exact size; it will be scalled down so that neider width or height is larger than specified.<br />
  When uploading this script make sure you have a directory called &quot;image_files&quot; next to it and make that directory writable, permissions 777.<br />
  After you uploaded images and made tests on our server please <a href="delete_all_images.php">delete all uploaded images </a> :)<br />
  </p>

      

<input name="submitted_form" type="hidden" id="submitted_form" value="image_upload_form" />
          </form>




<?php if(isset($_REQUEST['show_image']) and $_REQUEST['show_image']!=''){?>
<p>
    <img src="image_files/<?php echo $_REQUEST['show_image'];?>" />
</p>
<?php }?>




</body>
</html> 

Ane mau nanya ne om, kalo misalnya script ini om2 semua liat masih ada celah buat disisipin file php selain file gambar yg ditentukan?
Kalo misalnya iya, cara ngepath-nya dibagian mana om?
Biar bisa skalian belajar om... belajar

Quote:PasteBin : http://pastebin.com/AjHFJsTR

Thanks before... mantap

Bluecozza · (This post was last modified: 05-17-2012 12:13 PM by Bluecozza.)

udah mantapp kok mass... mantap

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