1--TEST--
2Bug #24281 (str_replace count not returned if variable wasn't initialized)
3--FILE--
4<?php
5$string = "He had had to have had it";
6$newstring = str_replace("had", "foo", $string, $count);
7print "$count changes were made.\n";
8$count = "foo";
9$newstring = str_replace("had", "foo", $string, $count);
10print "$count changes were made.\n";
11?>
12--EXPECT--
133 changes were made.
143 changes were made.
15