GLOBALS question
| From: | Angus Mackay | Date: | Wed, 24 May 2000 00:58:13 +0000 |
| Subject: | GLOBALS question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-401@lists.php.net to get a copy of this message | ||
why does the first example work but the next one just gives me the propper
count, not the actual variable values.
example 1:
<?
$a1 = array(1, 2, 3, 4, "testing", 5);
print "a1:\n";
for($i=0,$n=count($a1); $i<$n; $i++)
{
print " $i: $a1[$i]\n";
}
?>
example 2:
<?
print "globals:\n";
for($i=0,$n=count($GLOBALS); $i<$n; $i++)
{
print " $i: "; print $GLOBALS[$i]; print "\n";
}
?>
cheers, Angus.