php7 for imagecreatefromjpeg - 包 'php5-gd' 没有安装候选？
php7 for imagecreatefromjpeg - Package 'php5-gd' has no installation candidate?
我在 php7 但我有一个遗留程序使用：
imagecreatefromjpeg($filename)
所以我尝试安装：
$ sudo apt-get install php5-gd
无结果：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package php5-gd is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'php5-gd' has no installation candidate
我应该为 php7 安装什么？
或者更好，我应该用什么替换 imagecreatefromjpeg？
有什么想法吗？
我在 php.ini 中启用了 extension=php_gd2.dll。
但我仍然得到这个错误：
Uncaught Error: Call to undefined function imagecreatefromjpeg() in
/var/w
根据PHP.nethttp://php.net/manual/en/image.installation.php#120116
sudo apt-get install php7.0-gd
我在 php7 但我有一个遗留程序使用：
imagecreatefromjpeg($filename)
所以我尝试安装：
$ sudo apt-get install php5-gd
无结果：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package php5-gd is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'php5-gd' has no installation candidate
我应该为 php7 安装什么？
或者更好，我应该用什么替换 imagecreatefromjpeg？
有什么想法吗？
我在 php.ini 中启用了 extension=php_gd2.dll。
但我仍然得到这个错误：
Uncaught Error: Call to undefined function imagecreatefromjpeg() in /var/w
根据PHP.nethttp://php.net/manual/en/image.installation.php#120116
sudo apt-get install php7.0-gd