Install php7 from source code

This article mainly introduces the source code installation of php7, which has certain reference value. Now I share it with everyone. Friends in need can refer to it

Source code installation of php7

1. Download php source code package

• Click download to download the latest version of php

2. Compile and install

1. Unzip

• ##tar -vjxf php-7.2.5.tar.bz2

configure

• ./configure --prefix=yourpath

• You may need to install:

• yum install gcc

• ##yum install libxml2-devel

make

make install

Execute

yourpath/bin/php -m

, if it works Seeing the php extension indicates that the installation is successful

3. Simplify the php execution command

##vim ~/bash_profile

• Add a line:
alias php=yourpath/bin/php

• ##source ~/bash_profile

• 4. Some pitfalls you may encounter

Installing php requires you to install gcc and autoconfig

1. Copy the php.ini-development of the source code directory to yourpath/etc

2. Then rename php.ini-development to php.ini

3. php -i | grep php.ini
, you can see that php.ini is placed in yourpath/lib directory by default

4. So put php.ini Go to yourpath/lib

5. 5. Install openssl for php through phpize without recompiling php

php source code path:

/opt/download/php-7.2.5

• Installation path:

  /opt/soft/php

• php.ini path:

  /opt/soft/php/lib

• ##Enter the openssl extension directory

1. cd /opt/download/php-7.2.5/ext/openssl

• Run phpize

/opt/soft/php/bin/phpize

• If Cannot find appears config.m4. If an error is reported,

cp config0.m4 config.m4

• Execute installation

./configure --with-openssl --with-php-config=/usr/local/php7/bin/php-config

• make && make install

• ##After the installation is complete, you will be prompted to generate it in a certain directory. so file, my generation location is

##/opt/soft/php/lib/php/extensions/no-debug-non-zts-20170718/

• Open php.ini and add the following two lines

extension_dir = "/opt/ soft/php/lib/php/extensions/no-debug-non-zts-20170718/"

• ##extension=openssl.so

• Restart php
  6. Install composer

Download composer.phar to In the project

curl -sS https://getcomposer.org/installer | php

• If you place composer.phar in the system's PATH directory, you can access composer.phar globally

##mv composer.phar /usr/local/ bin/composer

Related recommendations:

• Redis source code analysis

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