centos7 安装php7.4

下载:

wget https://www.php.net/distributions/php-7.4.10.tar.gz

安装依赖软件

yum install openssl-devel libxml2-devel bzip2-devel \
libcurl-devel libjpeg-devel libpng-devel freetype-devel \
libmcrypt-devel recode-devel libicu-devel libzip-devel\
libxml2-devel sqlite-devel bzip2-devel libcurl-devel libicu-devel

再安装两个rpm包

1. yum install https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-6.8.2-1.el7.x86_64.rpm

2. yum install https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-devel-6.8.2-1.el7.x86_64.rpm

ps： 如果系统是ubuntu，可以通过下面这个命令安装依赖

apt -y install libfcgi-dev libfcgi0ldbl libjpeg-turbo8-dev libmcrypt-dev libssl-dev libc-client2007e libc-client2007e-dev libxml2-dev libbz2-dev libcurl4-openssl-dev libjpeg-dev libpng-dev libfreetype6-dev libkrb5-dev libpq-dev libxml2-dev libxslt1-dev libzip-dev libsqlite3-dev libonig-dev libcurl4-openssl-dev libssl-dev

编译安装：

./configure --prefix=/usr/local/php --exec-prefix=/usr/local/php --bindir=/usr/local/php/bin --sbindir=/usr/local/php/sbin --includedir=/usr/local/php/include --libdir=/usr/local/php/lib/php --mandir=/usr/local/php/php/man --with-config-file-path=/usr/local/etc/cgi  --with-mhash --with-openssl --with-mysqli=shared,mysqlnd --with-pdo-mysql=shared,mysqlnd --enable-gd --with-iconv --with-zlib --with-zip --enable-inline-optimization --disable-debug --disable-rpath --enable-shared --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-mbregex --enable-mbstring --enable-ftp  --enable-pcntl --enable-sockets --with-xmlrpc --enable-soap  --with-gettext --enable-session --with-curl --with-jpeg --with-freetype --enable-opcache --enable-fpm --with-fpm-user=www --with-fpm-group=www --without-gdbm --disable-fileinfo

configure 编译过程中会出现两个问题： 

(1) No package 'libzip' found或者(libzip >= 0.11)

提示No package 'libzip' found或者(libzip >= 0.11)，原因是libzip没有安装或者版本太低，解决方法如下：

#卸载老版本的libzipyum remove libzip#下载安装libzip-1.2.0wget https://libzip.org/download/libzip-1.2.0.tar.gztar -zxvf libzip-1.2.0.tar.gzcd libzip-1.2.0./configuremake && make install

安装完成后，查看是否存在/usr/local/lib/pkgconfig目录,如果存在，执行如下命令来设置PKG_CONFIG_PATH：

export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig/"

(2) collect2: ld returned 1 exit status make: *** [sapi/cli/php] Error 1

通过执行 ： make ZEND_EXTRA_LIBS='-liconv'    解决问题

最后执行  make && make install ， 成功安装