$argv

(PHP 4, PHP 5, PHP 7, PHP 8)

$argvArray of arguments passed to script

Descrierea

Contains an array of all the arguments passed to the script when running from the command line.

Notă: The first argument $argv[0] is always the name that was used to run the script.

Notă: This variable is not available when register_argc_argv is disabled.

Exemple

Example #1 $argv example

<?php
var_dump
($argv);
?>

When executing the example with: php script.php arg1 arg2 arg3

Exemplul de mai sus va afișa ceva similar cu:

array(4) {
  [0]=>
  string(10) "script.php"
  [1]=>
  string(4) "arg1"
  [2]=>
  string(4) "arg2"
  [3]=>
  string(4) "arg3"
}

Note

Notă:

This is also available as $_SERVER['argv'].

A se vedea și

  • getopt() - Gets options from the command line argument list
  • $argc

add a note add a note

User Contributed Notes 4 notes

up
87
tufan dot oezduman at googlemail dot com
12 years ago
Please note that, $argv and $argc need to be declared global, while trying to access within a class method.

<?php
class A
{
    public static function
b()
    {
       
var_dump($argv);
       
var_dump(isset($argv));
    }
}

A::b();
?>

will output NULL bool(false)  with a notice of "Undefined variable ..."

whereas global $argv fixes that.
up
28
hamboy75 at example dot com
10 years ago
To use $_GET so you dont need to support both if it could be used from command line and from web browser.

foreach ($argv as $arg) {
    $e=explode("=",$arg);
    if(count($e)==2)
        $_GET[$e[0]]=$e[1];
    else   
        $_GET[$e[0]]=0;
}
up
2
php at simoneast dot net
8 years ago
Sometimes $argv can be null, such as when "register-argc-argv" is set to false.  In some cases I've found the variable is populated correctly when running "php-cli" instead of just "php" from the command line (or cron).
up
3
Steve Schmitt
14 years ago
If you come from a shell scripting background, you might expect to find this topic under the heading "positional parameters".
To Top