Explain

1. Download and install

[root@dl-001 src]#  wget http://cn2.php.net/distributions/php-7.1.6.tar.gz
[root@dl-001 src]#  tar -zxvf php-7.1.6.tar.gz
[root@dl-001 src]#  cd php-7.1.6

2. Initialization

[root@dl-001 php-7.1.6]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2.4/bin/apxs --with-config-file-path=/usr/local/php/etc --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif 

Error 1

configure: error: xml2-config not found. Please check your libxml2 installation.

Description: the xml2 library is missing.

terms of settlement:

[root@dl-001 php-5.6.30]# yum list |grep libxml2 / / find the related library installation package

[root@dl-001 php-5.6.30]# Yum install - y libxml2 devel / / install the library file

Error 2

configure: error: Cannot find OpenSSL's <evp.h>

Description: OpenSSL's is missing.

terms of settlement

[root@dl-001 php-5.6.30]# yum install -y openssl-devel

Error 3

configure: error: Please reinstall the BZip2 distribution

Note: reinstall BZip2.

terms of settlement

[root@dl-001 php-5.6.30]# yum install -y bzip2-devel

Error 4

configure: error: jpeglib.h not found.

Note: the jpeg library is missing.

terms of settlement

[root@dl-001 php-5.6.30]# yum install -y libjpeg-devel

Error 5

configure: error: png.h not found.

Description: the png library is missing.

terms of settlement

[root@dl-001 php-5.6.30]# yum install -y libpng-devel

Error 6

configure: error: freetype-config not found.

Description: the freetype library is missing.

terms of settlement

[root@dl-001 php-5.6.30]# yum install -y freetype-devel

Error 7

configure: error: mcrypt.h not found. Please reinstall libmcrypt.

Description: the mcrypt library is missing.

terms of settlement

[root@dl-001 php-5.6.30]# yum install epel-release
[root@dl-001 php-5.6.30]# yum install -y libmcrypt-devel

3. Compile and install

[root@dl-001 php-7.1.6]# make / / compile
[root@dl-001 php-7.1.6]#  make install / / install

PHP Description:

View the php7 module generated by apache

[root@dl-001 src]# ls /usr/local/apache2.4/modules/libphp7.so

View the modules loaded by php7

[root@dl-001 src]#  /usr/local/php7/bin/php -m

There are two versions of php in the apache server. Close a version of php module by commenting out the corresponding lines in the apache configuration file

[root@dl-001 src]#  vim /usr/local/apache2.4/conf/httpd.conf

Comment before LoadModule line