xref: /PHP-8.1/ext/pcre/tests/preg_replace2.phpt (revision c5401854) 
1--TEST--
2preg_replace()
3--SKIPIF--
4<?php
5if (@preg_match('/./u', '') === false) {
6    die('skip no utf8 support in PCRE library');
7}
8?>
9--FILE--
10<?php
11
12var_dump(preg_replace(array('/\da(.)/ui', '@..@'), '$1', '12Abc'));
13var_dump(preg_replace(array('/\da(.)/ui', '@(.)@'), '$1', array('x','a2aA', '1av2Ab')));
14
15
16var_dump(preg_replace(array('/[\w]+/'), array('$'), array('xyz', 'bdbd')));
17var_dump(preg_replace(array('/\s+/', '~[b-d]~'), array('$'), array('x y', 'bd bc')));
18
19?>
20--EXPECT--
21string(1) "c"
22array(3) {
23  [0]=>
24  string(1) "x"
25  [1]=>
26  string(2) "aA"
27  [2]=>
28  string(2) "vb"
29}
30array(2) {
31  [0]=>
32  string(1) "$"
33  [1]=>
34  string(1) "$"
35}
36array(2) {
37  [0]=>
38  string(3) "x$y"
39  [1]=>
40  string(1) "$"
41}
42