How to install php command under linux

How to install the php command under Linux: 1. Open the /etc/profile file; 2. Add the path to php in the file, such as [export PATH=$PATH:/usr/local/php/lib ]; 3. Execute the [sourec /etc/profile] command.

Specific method:

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1. Edit etc /profile file, add the php path

The specific configuration is as follows:

if [ "$HISTCONTROL" = "ignorespace" ] ; then export HISTCONTROL=ignoreboth else export HISTCONTROL=ignoredups fi export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL export PATH=$PATH:/usr/local/php/lib // 增加此段代码（php的路径）#export PATH =/usr/local/php/bin/php # By default, we want umask to get set. This sets it for login shell # Current threshold for system reserved uid/gids is 200

2. Execute the following command to make the configuration file take effect immediately

sourec /etc/profile source /etc/profile //centos 7

If restarting sourec does not work, it may be/ There is an error in etc/profile file. You can restore to default and execute again.

The following error may occur:

[root@localhost html]# php -m-bash: php: command not found

Solution:

Execute the following command:

which php 结果是/usr/local/php/bin/php # which php //结果是/usr/local/php/bin/php# ln -s /usr/local/php/bin/php /usr/bin/php

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