1. Download the installation package of php7.2 version
1. Download
Recommended (Free): PHP7
2. Upload to the root directory of the server
pwd: View the current directory
ll: View the current directory The file under
2. Unzip
tar -xjvf php-7.2.18.tar.bz
3.configure (compile)
cd php -7.2.18
./configure --prefix=/home/work/study
four.make(build)
make
make test
5.make install
Some commands for Linux operations on php
cd php——Enter php
cd ..——Enter the upper-level directory
.bin/php -m View it Extension
vi test.php - Create a test.php folder
<?php echo time();
: wq - Save and exit
Press esc to enter command mode
Press i to edit text mode
1.:w Save the file but do not exit vi
2.:w file Save the modifications to file , Do not exit vi
3, :w! Force save, do not exit vi
4., :wq Save the file and exit vi
5, :wq! Force save file, and exit vi
6, :q do not save the file, exit vi
7, :q! do not save the file, force exit vi
./bin/php test.php ——Execute
6. Simplify the php execution command
1. Edit the . bash_profile file (vi ~/.bash_profile)
2.source ~/.bash_profile
3.php -v
Test
Summary: What pitfalls will you encounter when installing PHP source code?
1.gcc autoconfig——If it is not compiled, the system will prompt that you need to install these two software
2. The compiled file does not have a php.ini file
cp php.ini-development /home/work/study/ect /——Copy to the compiled folder
mv php.ini-development php.ini——Change the name
Changed the configuration of php.ini, it does not take effect
##php -i |grep php.ini
So move php.ini under lib
mv ./etc/php.ini ./lib
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