1--TEST--
2Test preg_replace() function : error conditions - wrong arg types
3--FILE--
4<?php
5/*
6* Function is implemented in ext/pcre/php_pcre.c
7*/
8/*
9* Testing how preg_replace reacts to being passed the wrong type of replacement argument
10*/
11$regex = '/[a-zA-Z]/';
12$replace = array('this is a string', array('this is', 'a subarray'),);
13$subject = 'test';
14foreach($replace as $value) {
15    try {
16        var_dump(preg_replace($regex, $value, $subject));
17    } catch (TypeError $e) {
18        echo $e->getMessage(), "\n";
19    }
20}
21$value = new stdclass(); //Object
22try {
23    var_dump(preg_replace($regex, $value, $subject));
24} catch (Error $e) {
25    echo $e->getMessage(), "\n";
26}
27?>
28--EXPECT--
29string(64) "this is a stringthis is a stringthis is a stringthis is a string"
30preg_replace(): Argument #1 ($pattern) must be of type array when argument #2 ($replacement) is an array, string given
31preg_replace(): Argument #2 ($replacement) must be of type array|string, stdClass given
32