note 126016 deleted from functions.arguments by mazzanet
| From: | mazzanet@php.net | Date: | Sun, 18 Apr 2021 06:27:17 +0000 |
| Subject: | note 126016 deleted from functions.arguments by mazzanet | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-216297@lists.php.net to get a copy of this message | ||
Note Submitter: anisgazig at gmail dot com
----
//VALUE PASSED BY ARGUMENT AND NO NEED TO USE GLOBAL KEYWORD
function myfun21($input){
echo "$input[0]+$input[1] = ", $input[0]+ $input[1];
}
$arr = array(10,20);
myfun21($arr);
echo "<br>";
/*
VALUE PASSED DIRECTLY NOT ARGUMENT SO UNDEFINE VARIABLE WILL BE SHOWN.
SO PASSING A VALUE DIRECTLY TO A FUNCTION PLEASE GLOBAL KEYWORD MUST BE USE
BEFORE VARIABLE.
*/
function myfunc22(){
global $arr;
return $arr;
}
$arr = [10,20];
echo "<pre>";
print_r(myfunc22());
echo "</pre>";