imagecreatefromjpeg and similar functions are not working in PHP

Question

I   ve searched for this and the solutions provided in past questions are completely incomprehensible to me  Whenever I run functions like imagecreatefromjpeg  I get this      Fatal error  Call to undefined function imagecreatefromjpeg         I   m working on a new install of PHP  my last installation never had this problem  I don   t get what   s going on

User · Answer

In CentOS  RedHat  etc  use below command  don t forget to restart the Apache  Because the PHP module has to be loaded   yum -y install php-gd service httpd restart

User · Answer

Install GD Library  Which OS you are using   http   php net manual en image installation php  Windows http   www dmxzone com go 5001 how-do-i-install-gd-in-windows   Linux http   www cyberciti biz faq ubuntu-linux-install-or-add-php-gd-support-to-apache

User · Answer

You can still get Fatal error  Call to undefined function imagecreatefromjpeg   even if GD is installed   The solution is to install enable jped lib   On Ubuntu       apt-get install libjpeg-dev     apt-get install libfreetype6-dev   On  CentOS       yum install libjpeg-devel     yum install freetype-devel   If compiling from source add --with-jpeg-dir --with-freetype-dir or --with-jpeg-dir  usr --with-freetype-dir  usr   For more details check https   www tectut com 2015 10 solved-call-to-undefined-function-imagecreatefromjpeg

User · Answer

As mentioned before  you might need GD library installed   On a shell  check your php version first  php -v    Then install accordingly  In my system  Linux-Ubuntu  it s php version 7 0  sudo apt-get install php7 0-gd  Restart your webserver  systemctl restart apache2  You should now have GD library installed and enabled

User · Answer

sudo apt-get install phpx x-gd  sudo service apache2 restart   x x is the versi  n php

User · Answer

after      systemctl restart php-fpm the Gd library works

User · Answer

If you are like me and you are using one of the PHP Docker images as your base  you need to add the gd extension using different instructions then what s discussed above   For the php 7 4 1-apache image you need to add in your Dockerfile   RUN apt-get update  amp  amp        apt-get install -y zlib1g-dev libpng-dev libjpeg-dev  RUN docker-php-ext-configure gd --with-jpeg  amp  amp        docker-php-ext-install gd   These dev packages are needed for compilation of the GD php extension  For me this resulted in activation of GD with PNG and JPEG support in PHP

User · Answer

In Ubuntu Mint  Debian based     sudo apt-get install php5-gd

User · Answer

You must enable the library GD2   Find your  proper  php ini file  Find the line   extension php gd2 dll and remove the semicolon in the front   The line should look like this   extension php gd2 dll   Then restart apache and you should be good to go

User · Answer

For php 7 on Ubuntu      sudo apt-get install php7 0-gd

User · Answer

After installing php5-gd apache restart is needed

[php] imagecreatefromjpeg and similar functions are not working in PHP

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