CakeFest 2024: The Official CakePHP Conference

Instalación

Para habilitar el soporte para GD configure PHP con --with-gd[=DIR], donde DIR es el directorio de instalación base de GD. Para usar la versión de la biblioteca GD integrada recomendada use la opción de configuración --with-gd. La biblioteca GD requiere libpng y libjpeg para compilarse.

En Windows, incluirá la DLL GD2 php_gd2.dll como una extensión en php.ini.

Mejore las capacidades de GD para manejar más formatos de imagen especificando la opción de configuración --with-XXXX en la línea de configuración de PHP.

Formatos de imagen soportados
Formato de Imagen Opción de Configuración
jpeg Para habilitar el suporte para jpeg añadir --with-jpeg-dir=DIR. Jpeg 6b, 7 o 8 están soportados.
png Para habilitar el soporte para png añada --with-png-dir=DIR. Nota, libpng requiere la biblioteca zlib, por lo tanto añada --with-zlib-dir[=DIR] a la línea de configuración.
xpm Para habilitar el soporte para xpm añada --with-xpm-dir=DIR. Si la configuración no es capaz de encontrar las bibliotecas requeridas, se puede añadir la ruta a las bibliotecas X11.
webp Para habilitar el soorte para webp añada --with-vpx-dir=DIR. Disponible a partri de PHP 5.5. A partir de PHP 7.0.0 se ha añadido --with-webp-dir=DIR, es decir, el soporte para libvpx se ha eliminado en favor de libwebp.

Nota: Cuando se compila PHP con libpng, se debe usar la misma versión que fue enlazada con la biblioteca GD.

Mejore las capacidades de GD para tratar con difenrentes fuentes especificando la opción de configuración --with-XXXX en la línea de configuración de PHP.

Bibliotecas de fuentes soportadas
Biblioteca de fuentes Opción de configuración
FreeType 2 Para habilitar el soporte para FreeType 2 añada --with-freetype-dir=DIR.
T1lib Para habilitar el soporte para T1lib (fuentes Postscript Type 1) añada --with-t1lib[=DIR]. (Eliminada a partir de PHP 7.0.0).
Función de cadena TrueType nativa Para habilitar el soporte para la función de cadena TrueType nativa añada --enable-gd-native-ttf.

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User Contributed Notes 23 notes

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12
james dot a dot munsch at gmail dot com
9 years ago
sudo apt-get install php5-gd && sudo service apache2 restart

To install under Ubuntu 14.04.
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5
florian
12 years ago
People having difficulties setting the --with-libdir option needs to set it like this :

--with-libdir=lib64

That option works fine. Doing --with-libdir=/usr/lib64 doesn't work because the configure script prepends the --prefix option before the --with-libdir option. So, doing --with-libdir=/usr/lib64 makes the configure script to look for libs in /usr/usr/lib64, which is wrong of course, and not in /usr/lib64.
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2
abdulbasitsaeed
5 years ago
To install PHP GD extension on an Amazon Linux AMI server, with php 7:

sudo yum install php 70-gd

Do remember to restart Apache after the installation!

sudo service httpd restart
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5
msc at homofaber dot com
15 years ago
It should be noted that it might be pretty easy to install gd without the need to recompile php, when using debian:

apt-get install php5-gd
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2
Qussayyon Qamaron: Qusai.zf2@gmailcom
7 years ago
#install under Ubuntu 16.04:
* if you have access to PHP7.1:
<sudo> apt install php7.1-gd && <sudo> systemctl restart apache2
* if you have access to PHP7.0:
<sudo> apt install php7.0-gd && <sudo> systemctl restart apache2

------------------------------------------------
Qussayyon Qamaron: Qusai.zf2gmailcom
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3
Anonymous
7 years ago
For all who use php 7 and ubuntu

sudo apt-get install php7.0-gd
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1
fabrizzio at webtux dot cl
5 years ago
php --version if result is 7.2 version

sudo apt-get install php7.2-gd
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0
Mike K
7 years ago
On Ubuntu I was missing the libpng-dev, libjpeg-dev (and in my case) libwebp-dev libraries, all gettable with apt-get.

Also once those libraries are installed, including --with-png-dir --with-jpeg-dir --with-webp-dir, without any values (i.e. =/dir) appeared to be valid ... though admittedly I didn't try without (in case the configure script autodetected them).
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oskari at cellarcode dot com
9 months ago
Note if you have php-fpm installed, you have to restart the service for the installation to show up in phpinfo output...

systemctl restart php-fpm (or equivalent)
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0
Joseph Marlin
12 years ago
I also had to install the libgd package in addition to php5-gd:

sudo apt-get install libgd2-xpm-dev*
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-2
Parmjit Singh
3 years ago
Installation on Pop-os No need for php5 or php7.0 etc:

sudo apt install php-gd
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-3
tecknovice at gmail dot com
4 years ago
currently is php7.2-gd

sudo apt install php7.2-gd
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-2
boly38 at gmail dot com
13 years ago
To get GD bundled under Ubuntu, the way to recompile php5 with gd is described here (french) http://doc.ubuntu-fr.org/modules_php#php5-gd
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-2
leyluj21 at gmail dot com
9 years ago
If you are using PHPBREW , the extension is called gd.
So you do.
```
phpbrew ext install gd
```

It will compile the extension to the core.
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-3
octopus at logicaloctopus dot com
12 years ago
I was running PHP on a SUSE box on amazon EC2.
to get gd to work all I had to do was to run:
> yast -i php5_gd

and when that completed I just restarted apache. voila!
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-5
elassoto at hotmail dot com
13 years ago
If you have already compiled PHP and want to recompile '--with-gd', don't forget to run 'make clean' first!
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-4
remalsha at gmail dot com
6 years ago
On AntergosOS ( Arch linux )

*first run >>php -v and get current php version. In my case for PHP 7.1.14

sudo pacman -S php71-gd

then restart you apache server using,

sudo systemctl restart httpd
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-11
alejo dot jm at gmail dot com
11 years ago
On Macox lion with mac port just use:
sudo port install php5-gd
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nordin74
4 years ago
Since 7.4 replace "--with-gd" by "--enable-gd"
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-9
omni at ominsapien dot com
3 years ago
Hello. Does GD image processing allow for color spaces / color profiles to be defined or maintained from the source image? For example, if I upload a jpg with ProPhoto RGB color space with the embedded profile, will all of the subsequent processed images that are output maintain the profile? Or is there no profile and or is it changed to sRGB?

Same question goes for ImageMagick.

Thank you so much!
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theonestep4 at gmail dot com
7 years ago
To install on CentOS:

yum install php-gd
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Gabriel Torres
4 years ago
As of PHP 7.4, to enable GD you have to use --enable-gd instead of --with-gd
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