Execute the $ argv and $ argc configuration methods in the php script through the command line, argvargc

Execute the $ argv and $ argc configuration methods in the php script through the command line, argvargc

In actual work, you may encounter the need to execute a php script in the nginx command line. Of course, you can configure a conf file for Internet access.

Use

php index.php

You can execute this index. php script, but how to pass the parameter? $ Argv and $ aegc will be used. You do not need to enable any settings and use them directly in the script, similar to $ _ POST and $ _ GET. In http values ..

Insert the following dish in index. php?

<?phpecho $argv[0];     echo "\n";var_dump($argv[1]);    echo "\n";var_dump(intval($argv[2]));  echo "\n";echo $argv[3];     echo "\n";echo $argc;

Then use

php index.php 1 10 100

Display

Index. php // $ argv [0]: The result is tested. This shows the relative path of the script relative to the execution location (where do you enter the php index. php. The index is displayed here. php relative to the location of your current directory) string (1) "1" // $ argv [1] shows that the first parameter is converted into a string int (10) // $ argv [2] shows the second parameter 100 // $ argv [3] shows the relative path of the second parameter 4 // $ argv parameter + the parameter you passed

For convenience of memorizing this variable$ Avgv is an argument vector, and $ avgc is an argument count

Details:

Http://php.net/manual/zh/reserved.variables.argv.php#93532

Summary

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