Introduction to php command line script receiving passed parameters

The editor below will bring you an articlephpA simple method to obtain the value of the '/' passed parameter. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let's follow the editor and take a look.

By outputting $GLOBALS, you can see that the parameters after '/' exist in $_SERVER['PATH_INFO'];

Declare one ArrayTo get the parameters we passed after '/'

$arr = explode('/', $_SERVER['PATH_INFO']);

//print_r($arr)查看详细信息

Usually PHP makes http requests. You can use GET or POST to receive parameters. Sometimes you need to Under the shell command, PHP is executed as a script, such as a scheduled task. This involves the issue of how to pass parameters to php under the shell command. There are usually three ways to pass parameters.
1. Use $argv or $argc parameter to receive

<?php
/**
 * 使用 $argc $argv 接受参数
 */
 
echo "接收到{$argc}个参数";
print_r($argv);

Execute

[root@DELL113 lee]# /usr/local/php/bin/php test.php

Receive 1 parameter

Array(    [0] => test.php)[root@DELL113 lee]# /usr/local/php/bin/php test.php a b c d接收到5个参数Array(    [0] => test.php    [1] => a    [2] => b    [3] => c    [4] => d)[root@DELL113 lee]#

2. Use getopt Function

<?php/** * 使用 getopt函数 */ $param_arr = getopt(&#39;a:b:&#39;);print_r($param_arr);

Execution

[root@DELL113 lee]# /usr/local/php/bin/php test.php -a 345
Array(    [a] => 345)[root@DELL113 lee]# /usr/local/php/bin/php test.php -a 345 -b 12q3Array(    [a] => 345    [b] => 12q3)[root@DELL113 lee]# /usr/local/php/bin/php test.php -a 345 -b 12q3 -e 3322ffArray(    [a] => 345    [b] => 12q3)

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