编译安装php7.3

下载源码

cd ~ && wget http://cn2.php.net/distributions/php-7.3.0.tar.bz2

安装依赖

yum install -y bzip2 libxml2-devel libicu-devel gcc-c++

解压配置安装

tar -jxvf php-7.3.0.tar.bz2
cd php-7.3.0
./configure --prefix=/usr/local/php@7.3 --with-config-file-path=/etc/php@7.3 --enable-fpm --with-fpm-user=apache --with-fpm-group=apache --enable-intl --enable-mbstring --enable-pcntl --enable-sockets --enable-zip --enable-mysqlnd

# 我的web用户是apache,因此fpm用户指给了apache

提示:

error: Please reinstall the libzip distribution

尝试yum安装,但是yum版本过低,转为编译安装。

安装libzip

cd ~ && wget https://libzip.org/download/libzip-1.5.1.tar.xz
xz -d libzip-1.5.1.tar.xz
tar -xvf libzip-1.5.1.tar
cd libzip-1.5.1
mkdir build
cd build && cmake ..

提示cmake版本过低

安装cmake

cd ~ && yum remove cmake -y
wget https://cmake.org/files/v3.6/cmake-3.6.2.tar.gz
tar xvf cmake-3.6.2.tar.gz && cd cmake-3.6.2/
./bootstrap
gmake && gmake install
ln -s /usr/local/bin/cmake /usr/bin/
cmake --version

继续编译libzip

cd ~/libzip-1.5.1/build
cmake .. && make && make install

继续编译php

cd ~/php-7.3.0
./configure --prefix=/usr/local/php@7.3 --with-config-file-path=/etc/php@7.3 --enable-fpm --with-fpm-user=apache --with-fpm-group=apache --enable-intl --enable-mbstring --enable-pcntl --enable-sockets --enable-zip --enable-mysqlnd

提示:

error: off_t undefined; check your library configuration

根据https://segmentfault.com/q/1010000007346459

# 添加搜索路径到配置文件
echo '/usr/local/lib64
/usr/local/lib
/usr/lib
/usr/lib64'>>/etc/ld.so.conf

# 更新配置

ldconfig -v

继续

./configure --prefix=/usr/local/php@7.3 --with-config-file-path=/etc/php@7.3 --enable-fpm --with-fpm-user=_www --with-fpm-group=_www --enable-intl --enable-mbstring --enable-pcntl --enable-sockets --enable-zip --enable-mysqlnd

成功了,make it!

make && make install

测试时,在另外一个1G服务器上提示内存不足,创建swap分区临时解决:

mkdir /var/swap
dd if=/dev/zero of=/var/swap/swap_1G bs=2048 count=524288
chmod 0600 /var/swap/swap_1G
mkswap /var/swap/swap_1G
swapon /var/swap/swap_1G
echo "/var/swap/swap_1G swap swap default 0 0" >> /etc/fstab

# 检查
free --si -h

# 继续make
make && make install

后续操作

/usr/local/php@7.3/bin/php --version
/usr/local/php@7.3/bin/php --ini

# 此目录没有自动创建,创建它
mkdir /etc/php@7.3/php.ini

cp php.ini-production /etc/php@7.3/php.ini

#修改时区
sed -i 's/^;date.timezone =$/date.timezone = Asia\/Shanghai/g' /etc/php@7.3/php.ini

# 配置fpm
cp /usr/local/php@7.3/etc/php-fpm.conf.default /etc/php@7.3/php-fpm.conf
cp -r /usr/local/php@7.3/etc/php-fpm.d/ /etc/php@7.3
mv /etc/php@7.3/php-fpm.d/www.conf.default /etc/php@7.3/php-fpm.d/www.conf

sed -i 's#^include.*#include=/etc/php@7.3/php-fpm.d/*.conf#g' /etc/php@7.3/php-fpm.conf
#或手动修改/etc/php@7.3/php-fpm.conf最后的include行为:include = /etc/php@7.3/php-fpm.d/*.conf

mkdir -p /var/php@7.3/run
sudo chown -R apache /var/php@7.3

mkdir /var/php@7.3/run -p
sed -i 's#^pid =.*#pid = /var/php@7.3/run/php-fpm.pid#g' /etc/php@7.3/php-fpm.conf
#或手动修改/etc/php@7.3/php-fpm.conf中pid文件设置:pid = /var/php@7.3/run/php-fpm.pid

# 启动fpm(如果你的9000端口被占用了可能还需要修改端口)
/usr/local/php@7.3/sbin/php-fpm -y /etc/php@7.3/php-fpm.conf

# 重启fpm
kill -USR2 `cat /var/php@7.3/run/php-fpm.pid`

# 停止fpm
kill -INT `cat /var/php@7.3/run/php-fpm.pid`

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