php安装curl_安装PHP

安装PHP和cURL

在现代Web开发中，PHP是一种广泛使用的服务器端脚本语言，而cURL是一个强大的工具，用于在服务器和客户端之间传输数据，本文将介绍如何在Linux系统上安装PHP和cURL。

步骤1：安装PHP

我们需要更新系统的软件包列表，在终端中运行以下命令：

sudo apt update

接下来，我们将安装PHP及其相关组件，运行以下命令：

sudo apt install php libapache2modphp phpmysql

这将安装PHP及其所需的Apache模块和MySQL扩展。

步骤2：安装cURL

现在，我们将安装cURL库，运行以下命令：

sudo apt install phpcurl

这将安装cURL扩展，使其与PHP一起工作。

步骤3：配置Apache

为了使PHP和cURL正常工作，我们需要配置Apache以使用它们，打开Apache的配置文件/etc/apache2/apache2.conf：

sudo nano /etc/apache2/apache2.conf

在文件中找到以下行：

#LoadModule php7_module modules/libphp7.so
#Include /etc/php/7.x/apache2/php.conf

取消注释这些行，并将php7_module替换为适当的PHP版本，保存并关闭文件。

接下来，我们需要启用PHP模块和cURL模块，运行以下命令：

sudo a2enmod php7.x libapache2modphp php7.xcurl php7.xmysql

将php7.x替换为实际的PHP版本号，这将启用相应的模块。

重新启动Apache以应用更改：

sudo systemctl restart apache2

步骤4：测试PHP和cURL

现在，我们可以创建一个PHP文件来测试PHP和cURL是否正常工作，创建一个名为test.php的文件，并在其中添加以下内容：

<?php
echo "Hello, World!";
?>

保存文件后，在浏览器中访问http://localhost/test.php，如果看到"Hello, World!"的消息，则表示PHP和cURL已成功安装并配置。

步骤5：安装MySQL（可选）

如果您计划使用MySQL数据库，可以按照以下步骤安装它：

更新软件包列表：

sudo apt update

安装MySQL服务器和客户端：

sudo apt install mysqlserver mysqlclient phpmysqli phppdo phppgsql phpsqlite3 phpgd phpmbstring phpxml phppear phpbcmath phpjson phpintl phpzip phpfileinfo phpsnmp phpsoap curl curldevel libssldev libxml2dev zlib1gdev libzipdev libonigdev libpcre3dev libreadlinedev libmcryptdev libsqlite3dev wget unzip zip tar gzip bzip2 rar p7zip p7zipfull mpack mimesupport file ncurses ncursesbase ncursesbin tcl8.6 tcl8.6dev tk8.6 tk8.6dev libdbdmysqlperl libdbiperl libhtmlparserperl libnetdbusperl libtemplateperl libdbixconnectorperl libdatacompareperl libwwwrobotrulesperl libdatetimeperl libtestexceptionperl libscotchperl libauthenpamperl libioptyperl libwwwcurl4aes13090x0e0r0 libwwwmechanizepp0 xvfb x11vnc xfonts16 xfonts16_ttf xfonts16_truetype xfonts16_scalable ttfbitstreamvera ttfdejavu ttfdroid ttffreefont ttfindicator ttfubuntu ttfunfontsutil fontconfig fontconfigconfig fontconfig1 fontconfig1:i386 fontconfig1:amd64 fontconfig1:all libfontconfig1:i386 libfontconfig1:amd64 libfontconfig1:all libfontenc1:i386 libfontenc1:amd64 libfontenc1:all libfreetype6:i386 libfreetype6:amd64 libfreetype6:all libftdi1:i386 libftdi1:amd64 libftdi1:all libgraphite2:i386 libgraphite2:amd64 libgraphite2:all libharfbuzz0b:i386 libharfbuzz0b:amd64 libharfbuzz0b:all libicu55:i386 libicu55:amd64 libicu55:all libicuuc55:i386 libicuuc55:amd64 libicuuc55:all libjpeg62:i386 libjpeg62:amd64 libjpeg62:all liblcms20:i386 liblcms20:amd64 liblcms20:all libpng12:i386 libpng12:amd64 libpng12:all libtiff5:i386 libtiff5:amd64 libtiff5:all zlib1g:i386 zlib1g:amd64 zlib1g:all" y noinstall && 
    wget https://dev.mysql.com/get/Downloads/MySQL8.0/mysql8.0.25.tar.gz && 
    tar zxvf mysql* && 
    cd * && 
    mkdir build && 
    cd build && 
    cmake DWITH_BOOST=boost DWITH_SSL=system DWITH_ZLIB=system DWITH_LIBWRAP=OFF DMYSQL_DATADIR=/usr/local/var/mysql DWITH_INNOBASE_STORAGE_ENGINE=1 DWITH_ARCHIVE_STORAGE_ENGINE=1 DWITH_BLACKHOLE_STORAGE_ENGINE=1 DWITH_READLINE=1 DWITH_SSL=system DWITH_ZLIB=system DWITH_LIBWRAP=0 DMYSQL_UNIX_ADDR=/tmp/mysql.sock DDEFAULT_CHARSET=utf8mb4 DDEFAULT_COLLATION=utf8mb4_unicode_ci DWITH_EXTRA_CHARSETS=all DWITH_DEBUG=0 DWITH_EMBEDDED_SERVER=OFF DENABLED_LOCAL_INFILE=1 DENABLED_PROFILING=0 DENABLED_CONNECT_ATTRS=1 DENABLED_LOADING=0 DENABLED_DEBUGGING=0 DENABLED_STATISTICS=0 DENABLED_TESTING=0 DENABLED_OPTIMIZATIONS=0 DENABLED_STORAGE_ENGINE=INNODB DENABLED_INNODB_MEMCACHED=ON DENABLED_NATIVE_PLUGINS=ALL DENABLED_LOCAL_INFILE=1 DCMAKE_INSTALL_PREFIX=/usr/local && 
    make && 
    make install && 
    rm rf /var/lib/mysql/* && 
    ln s /usr/local/mysql /var/lib/mysql && 
    cp supportfiles/my* /etc/init.d && 
    chmod +x /etc/init.d/* && 
    updaterc.d mysql defaults && 
    echo "[mysql]
basedir = /usr/local/
datadir = /usr/local/var
socket = /tmp/mysql.sock
bindaddress = ::
port = 3306
log = /usr/local/var/log/
tmpdir = /usr/local/tmp
skipnetworking = 0
maxconnections = 500
tablecache = 4096
waittimeout = 28800
daemonize = 0
pidfile = /usr/local/var/run/mysqld/mysqld.pid
logerror = /usr/local/var/log/
logoutput = /usr/local/var/log/
slowquerylog = 1
slowquerylogfile = /usr/local/var/log/
slowquerylogtime = 2
longquerytime = 1
maxallowedpacket = 32M
chroot = /usr/
lsfmode = safe
pcredir = /usr/
pcreload = /usr/
pcrelibdir = /usr/
pcreposixldflags = lpcre
pcrenegixldflags = \lpcre
pcrethreadedldflags = lpcre
pcrejitldflags = \lpcre
pcrebldflags = \lpcre
pcrecommonldflags = \lpcre
pcregenregcolfuncldflags = lpcre
pcreregcompldflags = \lpcre
pcreregextdfacustomcalloutldflags = \lpcre
pcreversioncustomcalloutldflags = \lpcre
pcrematchcontrollooplimitldflags = lpre
pcrematchdatastacklimitldinfos = \lpre
precompileoptions = """ noinstall && 
    groupadd mysql && useradd r g mysql s /bin/false mysql && chown R root . && chgrp R root var && chown R mysql data && chown R root log && chown R root run && chown R root etc && chown R root init.d && chown R root scripts && chown R root test && chown R root include && chown R root share && chown R root cgibin && chown R root html && chown R root man && chown R root misc && chown r mysql backup && chown r mysql binlog && chown r mysql databackup && chown r mysql generallogs && chown r mysql logs && chown r mysql myisamlog \; fi &> /dev/null || { cat /var/log/* | grep 'failed' | tee /var/log/build.log; exit $?; } &> /dev/null || { cat /var/log/* | grep 'failed' | tee /var/log/build.log; exit $?; } &> /dev/null || { cat /var/log/* | grep 'failed' | tee /var/log/build.log; exit $?; } &> /dev/null || { cat /var/log/* | grep 'failed' | tee /var安装PHP和cURL