Solved enable GD extension in linux php

So how i can enable GD extension in linux php? I tried php-build-scripts but it didn't work.

.

 

What did you try and how did that not work?

 

i want to run this code:

PHP:

$folder = $this->getDataFolder()."Image/";
$colores = [];
$imagen = @imagecreatefrompng($folder."Rules.png");
if ($imagen === false) {
    $sender->sendMessage(T::RED."Error with image!");
    return true;
}
$r = 0;
$g = 0;
$b = 0;
$ancho = 128;
$altura = 128;
$imagen = imagescale($imagen, $ancho, $altura, IMG_NEAREST_NEIGHBOUR);
imagepng($imagen, $folder . "Rules-new.png");
for ($y = 0; $y < $altura; ++$y) {
    for ($x = 0; $x < $ancho; ++$x) {
        $rgb = imagecolorat($imagen, $x, $y);
        $color = imagecolorsforindex($imagen, $rgb);
        $r = $color["red"];
        $g = $color["green"];
        $b = $color["blue"];
        $colores[$y][$x] = new Color($r, $g, $b, 0xff);
    }
}
$map = Item::get(Item::FILLED_MAP);
$map->setCustomName("§cRules");
$sender->getInventory()->remove($map);
$map = Item::get(Item::FILLED_MAP);
$map->setCount(1);
$key = 18293883;
$tag = new CompoundTag("", []);
$tag->setString("map_uuid", $key);
$map->setCompoundTag($tag);
$map->setCustomName("§cRules");
$sender->getInventory()->setItem(3, $map);


i think it works but because the gd extension is disable it doesn't work, so i think i should run it with gd extension, if you can please tell me how?

 

Anyone can help? I need this very necessary.

 

The more information you provide, the more likely you'll get an answer, and so far you didn't actually answer Muqsit's question, so we have no way of knowing what's going on.

Do you have the console output of the php build script that "didn't work"? When you run "/path/to/your/pmmp/php/bin/php -m" what do you see? What error does your script show?

 

This:

PHP:

Last failed login: Thu May 24 14:27:00 CEST 2018 from 58.242.83.42 on ssh:notty
There were 4168 failed login attempts since the last successful login.
Last login: Thu May 24 07:33:17 2018 from 151.64.100.7
[root@minetest ~]# cd /home
[root@minetest home]# cd minecraf
-bash: cd: minecraf: No such file or directory
[root@minetest home]# cd minecraft
[root@minetest minecraft]# cd multicraft
[root@minetest multicraft]# cd jar
[root@minetest jar]# cs pocket
-bash: cs: command not found
[root@minetest jar]# cd pocket
[root@minetest pocket]# /bin/php - m
PHP Warning:  Module 'PDO' already loaded in Unknown on line 0
Could not open input file: -
[root@minetest pocket]# /bin/php -m
PHP Warning:  Module 'PDO' already loaded in Unknown on line 0
[PHP Modules]
bcmath
bz2
calendar
Core
ctype
curl
date
dom
ereg
exif
fileinfo
filter
ftp
gd
gettext
gmp
hash
iconv
json
ldap
libxml
mbstring
mhash
mysql
mysqli
odbc
openssl
pcntl
pcre
PDO
pdo_mysql
PDO_ODBC
pdo_sqlite
Phar
posix
readline
Reflection
session
shmop
SimpleXML
sockets
SPL
sqlite3
standard
sysvmsg
sysvsem
sysvshm
tokenizer
wddx
xml
xmlreader
xmlrpc
xmlwriter
xsl
zip
zlib

[Zend Modules]

[root@minetest pocket]#


 

Great, you can see the gd extension is listed so that's not the problem... Now what error does your script give?

 

Ummm, what i should do next?

 

Post your code, and post the error message!

 

This is the code:

And the error:

Code:

 27.05 22:34:02 [Server] Server thread/CRITICAL Error: "Call to undefined function MapsPic\imagecreatefrompng()" (EXCEPTION) in "MapsPic/src/MapsPic/Main" at line 33

 

You need to install libpng-dev

PHP:

//Ubuntu/Debian
apt-get install libpng-dev

//CentOS
yum install libpng-dev


And then compile php with libpng.

Code:

--with-gd \
--with-png-dir \