array_has_more
| From: | (Marcus B�rger) | Date: | Fri, 04 Jul 2003 01:56:31 +0000 |
| Subject: | array_has_more | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-3236@lists.php.net to get a copy of this message | ||
Hello internals,
during my todays work i was again reminded that still one array function is
missing namely array_has_more. This function will return true if there are
more elements in an array and false if not. The real problem is that next()
doesn't work with false.
A diff against PHP 5 is attached. If noone objects i'll commit this later on
friday.
Examle:
<?php
$ar = array(2,1,false,0);
$i = 0;
function show() {
global $ar, $i;
echo "loop: ";var_dump($i++);
echo "curr: ";var_dump(current($ar));
echo "more: ";var_dump(array_has_more($ar));
echo "curr: ";var_dump(current($ar));
echo "next: ";var_dump(next($ar));
echo "\n";
}
show();
show();
show();
show();
show();
show();
?>
--
Best regards,
Marcus mailto:helly@php.net