[2003-03-14 00:52 UTC] hightman at hightman dot net

Test enviroment:
apache 1.3.27, PHP 4.3.1 built as apache module

The following two programs demonstrates the difference:

<?
$foo = create_function('$s', 'return strtoupper($s);');
ob_start($foo);

echo $foo("Bar\n");
echo "Hello, the World!";

?>

Our expectation is that all characters was upper, 
Unfortunately, "Helo, the World!" was not changed.
It seems that the $foo function had not been called.

I have ever running with php 4.2.1, It works well.

When I change a little about the source, it works well, too.
<?
function foo ($s) {
    return strtoupper($s);
}

$foo = "foo";
ob_start($foo);

echo $foo("Bar\n");
echo "Hello, the World!";
?>

 [2003-07-16 03:42 UTC] helly@php.net

This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.