how to avoid "out of memory" error when i create a thumbnail function

lukelee · January 8, 2009

Hi, guys, i am making a cms to allow people upload 5 images at once, the problem is when the total size>1.3mb, "fetal error- out of memory" occurs. is there any way to avoid it? my memory limit is 64 and i cant change this number.

lukelee · January 8, 2009

Hi, guys, i am making a cms to allow people upload 5 images at once, the problem is when the total size>1.3mb, "fetal error- out of memory" occurs. is there any way to avoid it? my memory limit is 64 and i cant change this number.

I think its a common problem, everyone needs a thumbnail function when make cms, isnt it? can someone help? tell me the best way to make a thumbnail function please!

xtopolis · January 8, 2009

There are plenty of premade scripts out there.

I assume your problem is most likely because you're not deleting the images and thumbnails from memory after thumbnailing and saving them to the server.

lukelee · January 8, 2009

There are plenty of premade scripts out there.

I assume your problem is most likely because you're not deleting the images and thumbnails from memory after thumbnailing and saving them to the server.

yeah, i got the same answer from another forum, can you please tell me how to delete the images and thumbnails from memory

xtopolis · January 8, 2009

imagecreate

<?php
header("Content-type: image/png");
$im = @imagecreate(110, 20)
    or die("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate($im, 0, 0, 0);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5,  "A Simple Text String", $text_color);
imagepng($im);
imagedestroy($im);//OH HI
?>

lukelee · January 8, 2009

Hi, can you take a look at my code, how to delete the images from memory? and refine my code, I have tried, but didnt work. sorry, i am a nub on php.

<?php
require_once('db.php');	

$title1 = $_POST['title1'];
$title2 = $_POST['title2'];
$title3 = $_POST['title3'];
$title4 = $_POST['title4'];
$title5 = $_POST['title5'];

$file1 = $_FILES['ufile1']['name'];
$file2 = $_FILES['ufile2']['name'];
$file3 = $_FILES['ufile3']['name'];
$file4 = $_FILES['ufile4']['name'];
$file5 = $_FILES['ufile5']['name'];

$filesize1=$_FILES['ufile1']['size'];
$filesize2=$_FILES['ufile2']['size'];
$filesize3=$_FILES['ufile3']['size'];
$filesize4=$_FILES['ufile4']['size'];
$filesize5=$_FILES['ufile5']['size'];

class resizeimage1
{
        var $type;
        var $width;
        var $height;
        var $resize_width;
        var $resize_height;
        var $cut;
        var $srcimg;
        var $dstimg;
        var $im;

        function resizeimage1($img, $wid, $hei,$c)
        {

                $this->srcimg = $img;
                $this->resize_width = $wid;
                $this->resize_height = $hei;
                $this->cut = $c;

                $this->type = substr(strrchr($this->srcimg,"."),1);

                $this->initi_img();

                $this -> dst_img();

                $this->width = imagesx($this->im);
                $this->height = imagesy($this->im);

                $this->newimg();
                ImageDestroy ($this->im);
        }
        function newimg()
        {


                $resize_ratio = ($this->resize_width)/($this->resize_height);
            
                $ratio = ($this->width)/($this->height);
                if(($this->cut)=="1")
                
                {
                        if($ratio>=$resize_ratio)
                       
                        {
                                 $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);

                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width,$this->resize_height, (($this->height)*$resize_ratio), $this->height);

                       
                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                    
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, $this->resize_height, $this->width, (($this->width)/$resize_ratio));

                                ImageJpeg ($newimg,$this->dstimg);
                                echo "";

                        }

                }
                else
         
                {
                        if($ratio>=$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,($this->resize_width)/$ratio);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, ($this->resize_width)/$ratio, $this->width, $this->height);



                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor(($this->resize_height)*$ratio,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, ($this->resize_height)*$ratio, $this->resize_height, $this->width, $this->height);


                                

                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                }

                
        }
              
        function initi_img()
        {
                if($this->type=="jpg")
                {
                        $this->im = imagecreatefromjpeg($this->srcimg);
                }
                if($this->type=="gif")
                {
                        $this->im = imagecreatefromgif($this->srcimg);
                }
                if($this->type=="png")
                {
                        $this->im = imagecreatefrompng($this->srcimg);
                }
        }
      
        function dst_img()
        {
                $full_length  = strlen($this->srcimg);
                $type_length  = strlen($this->type);
                $name_length  = $full_length-$type_length;
                $name         = substr($this->srcimg,0,$name_length-1);
                $this->dstimg = $name."_small.".$this->type;
                $new_small = basename($this->dstimg);
        }
}
class resizeimage2
{
        var $type;
        var $width;
        var $height;
        var $resize_width;
        var $resize_height;
        var $cut;
        var $srcimg;
        var $dstimg;
        var $im;

        function resizeimage2($img, $wid, $hei,$c)
        {

                $this->srcimg = $img;
                $this->resize_width = $wid;
                $this->resize_height = $hei;
                $this->cut = $c;

                $this->type = substr(strrchr($this->srcimg,"."),1);

                $this->initi_img();

                $this -> dst_img();

                $this->width = imagesx($this->im);
                $this->height = imagesy($this->im);

                $this->newimg();
                ImageDestroy ($this->im);
        }
        function newimg()
        {


                $resize_ratio = ($this->resize_width)/($this->resize_height);
            
                $ratio = ($this->width)/($this->height);
                if(($this->cut)=="1")
                
                {
                        if($ratio>=$resize_ratio)
                       
                        {
                                 $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);

                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width,$this->resize_height, (($this->height)*$resize_ratio), $this->height);

                       
                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                    
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, $this->resize_height, $this->width, (($this->width)/$resize_ratio));

                                ImageJpeg ($newimg,$this->dstimg);
                                echo "";

                        }

                }
                else
         
                {
                        if($ratio>=$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,($this->resize_width)/$ratio);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, ($this->resize_width)/$ratio, $this->width, $this->height);



                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor(($this->resize_height)*$ratio,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, ($this->resize_height)*$ratio, $this->resize_height, $this->width, $this->height);


                                

                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                }

                
        }
              
        function initi_img()
        {
                if($this->type=="jpg")
                {
                        $this->im = imagecreatefromjpeg($this->srcimg);
                }
                if($this->type=="gif")
                {
                        $this->im = imagecreatefromgif($this->srcimg);
                }
                if($this->type=="png")
                {
                        $this->im = imagecreatefrompng($this->srcimg);
                }
        }
      
        function dst_img()
        {
                $full_length  = strlen($this->srcimg);
                $type_length  = strlen($this->type);
                $name_length  = $full_length-$type_length;
                $name         = substr($this->srcimg,0,$name_length-1);
                $this->dstimg = $name."_small.".$this->type;
                $new_small = basename($this->dstimg);
        }
}

class resizeimage3
{
        var $type;
        var $width;
        var $height;
        var $resize_width;
        var $resize_height;
        var $cut;
        var $srcimg;
        var $dstimg;
        var $im;

        function resizeimage3($img, $wid, $hei,$c)
        {

                $this->srcimg = $img;
                $this->resize_width = $wid;
                $this->resize_height = $hei;
                $this->cut = $c;

                $this->type = substr(strrchr($this->srcimg,"."),1);

                $this->initi_img();

                $this -> dst_img();

                $this->width = imagesx($this->im);
                $this->height = imagesy($this->im);

                $this->newimg();
                ImageDestroy ($this->im);
        }
        function newimg()
        {


                $resize_ratio = ($this->resize_width)/($this->resize_height);
            
                $ratio = ($this->width)/($this->height);
                if(($this->cut)=="1")
                
                {
                        if($ratio>=$resize_ratio)
                       
                        {
                                 $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);

                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width,$this->resize_height, (($this->height)*$resize_ratio), $this->height);

                       
                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                    
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, $this->resize_height, $this->width, (($this->width)/$resize_ratio));

                                ImageJpeg ($newimg,$this->dstimg);
                                echo "";

                        }

                }
                else
         
                {
                        if($ratio>=$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,($this->resize_width)/$ratio);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, ($this->resize_width)/$ratio, $this->width, $this->height);



                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor(($this->resize_height)*$ratio,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, ($this->resize_height)*$ratio, $this->resize_height, $this->width, $this->height);


                                

                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                }

                
        }
              
        function initi_img()
        {
                if($this->type=="jpg")
                {
                        $this->im = imagecreatefromjpeg($this->srcimg);
                }
                if($this->type=="gif")
                {
                        $this->im = imagecreatefromgif($this->srcimg);
                }
                if($this->type=="png")
                {
                        $this->im = imagecreatefrompng($this->srcimg);
                }
        }
      
        function dst_img()
        {
                $full_length  = strlen($this->srcimg);
                $type_length  = strlen($this->type);
                $name_length  = $full_length-$type_length;
                $name         = substr($this->srcimg,0,$name_length-1);
                $this->dstimg = $name."_small.".$this->type;
                $new_small = basename($this->dstimg);
        }
}

class resizeimage4
{
        var $type;
        var $width;
        var $height;
        var $resize_width;
        var $resize_height;
        var $cut;
        var $srcimg;
        var $dstimg;
        var $im;

        function resizeimage4($img, $wid, $hei,$c)
        {

                $this->srcimg = $img;
                $this->resize_width = $wid;
                $this->resize_height = $hei;
                $this->cut = $c;

                $this->type = substr(strrchr($this->srcimg,"."),1);

                $this->initi_img();

                $this -> dst_img();

                $this->width = imagesx($this->im);
                $this->height = imagesy($this->im);

                $this->newimg();
                ImageDestroy ($this->im);
        }
        function newimg()
        {


                $resize_ratio = ($this->resize_width)/($this->resize_height);
            
                $ratio = ($this->width)/($this->height);
                if(($this->cut)=="1")
                
                {
                        if($ratio>=$resize_ratio)
                       
                        {
                                 $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);

                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width,$this->resize_height, (($this->height)*$resize_ratio), $this->height);

                       
                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                    
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, $this->resize_height, $this->width, (($this->width)/$resize_ratio));

                                ImageJpeg ($newimg,$this->dstimg);
                                echo "";

                        }

                }
                else
         
                {
                        if($ratio>=$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,($this->resize_width)/$ratio);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, ($this->resize_width)/$ratio, $this->width, $this->height);



                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor(($this->resize_height)*$ratio,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, ($this->resize_height)*$ratio, $this->resize_height, $this->width, $this->height);


                                

                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                }

                
        }
              
        function initi_img()
        {
                if($this->type=="jpg")
                {
                        $this->im = imagecreatefromjpeg($this->srcimg);
                }
                if($this->type=="gif")
                {
                        $this->im = imagecreatefromgif($this->srcimg);
                }
                if($this->type=="png")
                {
                        $this->im = imagecreatefrompng($this->srcimg);
                }
        }
      
        function dst_img()
        {
                $full_length  = strlen($this->srcimg);
                $type_length  = strlen($this->type);
                $name_length  = $full_length-$type_length;
                $name         = substr($this->srcimg,0,$name_length-1);
                $this->dstimg = $name."_small.".$this->type;
                $new_small = basename($this->dstimg);
        }
}

class resizeimage5
{
        var $type;
        var $width;
        var $height;
        var $resize_width;
        var $resize_height;
        var $cut;
        var $srcimg;
        var $dstimg;
        var $im;

        function resizeimage5($img, $wid, $hei,$c)
        {

                $this->srcimg = $img;
                $this->resize_width = $wid;
                $this->resize_height = $hei;
                $this->cut = $c;

                $this->type = substr(strrchr($this->srcimg,"."),1);

                $this->initi_img();

                $this -> dst_img();

                $this->width = imagesx($this->im);
                $this->height = imagesy($this->im);

                $this->newimg();
                ImageDestroy ($this->im);
        }
        function newimg()
        {


                $resize_ratio = ($this->resize_width)/($this->resize_height);
            
                $ratio = ($this->width)/($this->height);
                if(($this->cut)=="1")
                
                {
                        if($ratio>=$resize_ratio)
                       
                        {
                                 $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);

                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width,$this->resize_height, (($this->height)*$resize_ratio), $this->height);

                       
                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                    
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, $this->resize_height, $this->width, (($this->width)/$resize_ratio));

                                ImageJpeg ($newimg,$this->dstimg);
                                echo "";

                        }

                }
                else
         
                {
                        if($ratio>=$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor($this->resize_width,($this->resize_width)/$ratio);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, $this->resize_width, ($this->resize_width)/$ratio, $this->width, $this->height);



                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                        if($ratio<$resize_ratio)
                        {
                                $newimg = imagecreatetruecolor(($this->resize_height)*$ratio,$this->resize_height);
                                imagecopyresampled($newimg, $this->im, 0, 0, 0, 0, ($this->resize_height)*$ratio, $this->resize_height, $this->width, $this->height);


                                

                                ImageJpeg ($newimg,$this->dstimg);
                                echo " ";

                        }
                }

                
        }
              
        function initi_img()
        {
                if($this->type=="jpg")
                {
                        $this->im = imagecreatefromjpeg($this->srcimg);
                }
                if($this->type=="gif")
                {
                        $this->im = imagecreatefromgif($this->srcimg);
                }
                if($this->type=="png")
                {
                        $this->im = imagecreatefrompng($this->srcimg);
                }
        }
      
        function dst_img()
        {
                $full_length  = strlen($this->srcimg);
                $type_length  = strlen($this->type);
                $name_length  = $full_length-$type_length;
                $name         = substr($this->srcimg,0,$name_length-1);
                $this->dstimg = $name."_small.".$this->type;
                $new_small = basename($this->dstimg);
        }
}

$tempimgname1 = strtolower($_FILES["ufile1"][name]);
$tempimgname1 = mb_convert_encoding(   $tempimgname1,   "gb2312",   "utf-8");
$filesize1=$_FILES['ufile1']['size'];

$tempimgname2 = strtolower($_FILES["ufile2"][name]);
$tempimgname2 = mb_convert_encoding(   $tempimgname2,   "gb2312",   "utf-8");
$filesize2=$_FILES['ufile2']['size'];

$tempimgname3 = strtolower($_FILES["ufile3"][name]);
$tempimgname3 = mb_convert_encoding(   $tempimgname3,   "gb2312",   "utf-8");
$filesize3=$_FILES['ufile3']['size'];

$tempimgname4 = strtolower($_FILES["ufile4"][name]);
$tempimgname4 = mb_convert_encoding(   $tempimgname4,   "gb2312",   "utf-8");
$filesize4=$_FILES['ufile4']['size'];

$tempimgname5 = strtolower($_FILES["ufile5"][name]);
$tempimgname5 = mb_convert_encoding(   $tempimgname5,   "gb2312",   "utf-8");
$filesize5=$_FILES['ufile5']['size'];

if($filesize1>0) {
if(copy($_FILES["ufile1"]["tmp_name"],strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname1))){
$image1 = basename(strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname1));
$class1 = new resizeimage1("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname1, 110, 110, 1);
$s_image1 = basename($class1->dstimg);
$query = mysql_query("INSERT INTO gallary(title, thumb, imagedata) VALUES ('$title1','$s_image1','$image1')");
imagedestroy($_FILES["ufile1"]["tmp_name"]);
}
}

if($filesize2>0) {
if(copy($_FILES["ufile2"]["tmp_name"],strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname2))){
$image2 = basename(strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname2));
$class2 = new resizeimage2("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname2, 110, 110, 1);
$s_image2 = basename($class2->dstimg);
$query = mysql_query("INSERT INTO gallary(title, thumb, imagedata) VALUES ('$title2','$s_image2','$image2')");
imagedestroy($_FILES["ufile2"]["tmp_name"]);
}
}

if($filesize3>0) {
if(copy($_FILES["ufile3"]["tmp_name"],strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname3))){
$image3 = basename(strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname3));
$class3 = new resizeimage3("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname3, 110, 110, 1);
$s_image3 = basename($class3->dstimg);
$query = mysql_query("INSERT INTO gallary(title, thumb, imagedata) VALUES ('$title3','$s_image3','$image3')");
imagedestroy($_FILES["ufile3"]["tmp_name"]);
}
}

if($filesize4>0) {
if(copy($_FILES["ufile4"]["tmp_name"],strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname4))){
$image4 = basename(strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname4));
$class4 = new resizeimage4("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname4, 110, 110, 1);
$s_image4 = basename($class4->dstimg);
$query = mysql_query("INSERT INTO gallary(title, thumb, imagedata) VALUES ('$title4','$s_image4','$image4')");
imagedestroy($_FILES["ufile4"]["tmp_name"]);
}
}

if($filesize5>0) {
if(copy($_FILES["ufile5"]["tmp_name"],strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname5))){
$image5 = basename(strtolower("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname5));
$class5 = new resizeimage5("gallery/".date("Y-m-d-h-m-s",time()).$tempimgname5, 110, 110, 1);
$s_image5 = basename($class5->dstimg);
$query = mysql_query("INSERT INTO gallary(title, thumb, imagedata) VALUES ('$title5','$s_image5','$image5')");
imagedestroy($_FILES["ufile5"]["tmp_name"]);
}
}

else
{
echo "You didn't pick any images." ;

}
?>

PFMaBiSmAd · January 8, 2009

Most of your problems are because you are creating 5 different instances of what are probably the same class. Is the definition of each of those classes the same?

The point of using functions and classes are to reuse one instance of code on different pieces of data.

If there is nothing different between the definition of those classes (and if there is you should handle the difference using a parameter and conditional logic), just have one definition, create one instance of the class, and call it for each image.

The class code is already destroying the GD image and the imagedestroy() that you added is operating on the temporary uploaded file, not a GD image resource so it is likely generating an error. Are you developing and testing php code on a system where error_reporting is set to E_ALL and display_errors is set to ON to get php to help you?

lukelee · January 8, 2009

Most of your problems are because you are creating 5 different instances of what are probably the same class. Is the definition of each of those classes the same?

The point of using functions and classes are to reuse one instance of code on different pieces of data.

If there is nothing different between the definition of those classes (and if there is you should handle the difference using a parameter and conditional logic), just have one definition, create one instance of the class, and call it for each image.

The class code is already destroying the GD image and the imagedestroy() that you added is operating on the temporary uploaded file, not a GD image resource so it is likely generating an error. Are you developing and testing php code on a system where error_reporting is set to E_ALL and display_errors is set to ON to get php to help you?

I am using same instance for 5 times because people could upload 5 images at once, if people choose the same file for all 5 images, lets say the image is imageA, imageA will be saved as 1 thumbnail, 1 original image. And i have another function called delete image, people could choose 1 of 5 images to delete, one of the image deleted, the rest of 4 images will be "cant display image", because they are sharing 1 thumbnail, 1 original image.

lukelee · January 8, 2009

I have also tried to use only 1 class, but the same problem still occurs, whats the most common way to make a thumbnail? i feel my way is not correct.

PFMaBiSmAd · January 8, 2009

whats the most common way to make a thumbnail?

Using GD functions to resize the image is how it is normally done.

What is your current code and what is the actual error message (including the line number of the code it is referring to) as the error might not have anything to do with the resize function. Also, knowing what the actual error is and where it is occurring will help pin point what the problem is.

lukelee · January 9, 2009

there is no serious error actually, its just a "out of memory" when i upload a large size image, like 2mb.

mapleleaf · January 9, 2009

Try increasing your max upload size to 8mb. It is probably at 2mb. Also are you sure execution time is enough? Default is 30 which ought to be enough

lukelee · January 9, 2009

Try increasing your max upload size to 8mb. It is probably at 2mb. Also are you sure execution time is enough? Default is 30 which ought to be enough

I didnt set any upload size.

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how to avoid "out of memory" error when i create a thumbnail function

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