Installation

Damit diese Funktionen verfügbar sind, muss PHP mit GMP-Support durch Verwendung der --with-gmp-Option kompiliert werden.

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User Contributed Notes 10 notes

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3
oharry0535 at gmail dot com
5 years ago
Under Windows you will need to un-comment the line in your php.ini file

;extension=gmp

within the php.ini and restart Apache.
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2
1602352639 at qq dot com
3 years ago
ubuntu

sudo apt install php-gmp
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sean at crazyhorsecoding dot com
10 years ago
on Ubuntu Server:

sudo apt-get install libgmp-dev
sudo apt-get install php5-gmp
sudo service apache2 reload
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arancaytar dot ilyaran at gmail dot com
15 years ago
Note that this parameter requires a path, as in --with-gmp=DIR, if gmp is installed in a non-standard location, which is almost always the case when you are building your own PHP installation in your home directory.

Obvious, but it's an easy mistake.
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omagaldadze at yahoo dot com
10 years ago
On ArchLinux php 5.4.14-1 I had to uncomment the line

extension=gmp.so

in /etc/php/php.ini file.

Probably, restart of web server (e.g. Apache) is required if working from web.
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Chris
15 years ago
Under Windows you will need to uncomment the line

;extension=php_gmp.dll

within the php.ini and restart Apache.
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MiquelFire
14 years ago
With PHP 5.3 on Windows, you need to use the VC9 build, otherwise you will not have the dll to enable GMP
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insign at gmail dot com
7 years ago
Simple run:
   sudo apt install php7.0-gmp
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mike dot mackintosh at angrystatic dot com
10 years ago
On Debian platforms, make sure you install the gmp development library first:

    sudo apt-get install libgmp-dev

Just like other extensions, you need the libs installed before php compile will gracefully complete.
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admin at ee-dd dot com
12 years ago
on ubuntu you can get it from Synaptic Package Manager
just search words "gmp",you'll find it.
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