GLOBAL in function ...()
| From: | Noor Dawod | Date: | Thu, 20 Jul 2000 13:31:27 +0000 |
| Subject: | GLOBAL in function ...() | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-7403@lists.php.net to get a copy of this message | ||
Hello,
Is there a way to define all global variables in a function without
explicitly writing each variable's name? For example:
<?
$a = 0;
$b = 32;
$c = 9;
$d = 7;
function Check( ) {
global $a, $b, $c, $d;
if( $a + $b == $c + $d ) {
echo "True";
} else {
echo "False";
}
}
function AnotherCheck( ) {
global {all global variables};
if( $a + $b == $c + $d ) {
echo "True";
} else {
echo "False";
}
}
Check( );
AnotherCheck( );
?>
Both should produce same results, even though the second function didn't
explicitly specify each variable's name in "global" definition.
Thanks for your help.
Noor