1
  • I am trying to upload and re-size images on amazon linux server with the below code.
  • It works fine in my local system. But not on server. I get Server error 500.

  • Error occurs only on this line if(!imagecopyresized($new_image, $old_image, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height)){return false;}

  • I've gone through a plenty of solution nothing fits, is there any option or alternative fix this?

    function makeThumbnails($updir, $img, $id, $name, $extension, $MaxWe = 150, $MaxHe = 150) {
    ini_set ( "memory_limit", "48M");
    $arr_image_details = getimagesize($img);

    $width = $arr_image_details[0];
    $height = $arr_image_details[1];
    $percent = 100;
    if ($width > $MaxWe)
        $percent = floor(($MaxWe * 100) / $width);

    if (floor(($height * $percent) / 100) > $MaxHe)
        $percent = (($MaxHe * 100) / $height);

    if ($width > $height) {
        $newWidth = $MaxWe;
        $newHeight = round(($height * $percent) / 100);
    } else {
        $newWidth = round(($width * $percent) / 100);
        $newHeight = $MaxHe;
    }

    if ($arr_image_details[2] == 1) {
        $imgt = "ImageGIF";
        $imgcreatefrom = "ImageCreateFromGIF";
    }
    if ($arr_image_details[2] == 2) {
        $imgt = "ImageJPEG";
        $imgcreatefrom = "ImageCreateFromJPEG";
    }
    if ($arr_image_details[2] == 3) {
        $imgt = "ImagePNG";
        $imgcreatefrom = "ImageCreateFromPNG";
    }
    if ($imgt) {
        $old_image = $imgcreatefrom($img);
        $new_image = imagecreatetruecolor($newWidth, $newHeight);

        if ($arr_image_details[2] == 3) {
            imagealphablending($new_image, false);
            imagesavealpha($new_image, true);
        }
        if(!imagecopyresized($new_image, $old_image, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height)){
            return false;
        }
        $imgt($new_image, $updir . "" . $name);
        return true;
  }

    }

miken32
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Manikandan K
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  • Did you look in the log's what they are saying? – Kordi Mar 02 '16 at 09:16
  • Yes, "PHP Fatal error: Call to undefined function ImageCreateFromJPEG()". But GD is there already – Manikandan K Mar 02 '16 at 11:36
  • think its not compiled with libjpeg. Postet an answer how to install PHP with libjpeg. Thats why all other function works but not the ImageCreateFromJpeg Function – Kordi Mar 02 '16 at 12:09

2 Answers2

1

After seeing your failure. My Guess it that it's not compiled with libjpeg. For ImageCreateFromJPEG you need gd and libjpeb. Make sure to run configure with --with-jpeg-dir. You may have to search for it. I used the command find / -name libjpeg* and got /usr/lib for CentOS5.

Complete compilation of PHP is as follows:

wget http://us1.php.net/distributions/php-5.5.10.tar.gz -O php.tar.gz
tar -xvf php.tar.gz
cd php-5.5.10
yum -y install libxml2-devel libmcrypt-devel libpng-devel
./configure --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d  --with-apxs2 --with-mysql --with-mysqli --with-zlib --with-curl --with-libdir=lib --with-openssl --with-pdo-mysql --with-mcrypt  --with-pcre-regex --enable-zip --with-gd --enable-mbstring --with-jpeg-dir=/usr/lib
make clean
make
make install
Kordi
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0

Install the GD library for php

sudo yum install php55-gd
Rayiez
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