1--TEST--
2Test preg_match_all() function : error conditions - incorrect number of parameters
3--FILE--
4<?php
5/*
6* proto int preg_match_all(string pattern, string subject, array subpatterns [, int flags [, int offset]])
7* Function is implemented in ext/pcre/php_pcre.c
8*/
9echo "*** Testing preg_match_all() : error conditions ***\n";
10// Zero arguments
11echo "\n-- Testing preg_match_all() function with Zero arguments --\n";
12var_dump(preg_match_all());
13//Test preg_match_all with one more than the expected number of arguments
14echo "\n-- Testing preg_match_all() function with more than expected no. of arguments --\n";
15$pattern = '/\w/';
16$subject = 'string_val';
17$flags = PREG_OFFSET_CAPTURE;
18$offset = 10;
19$extra_arg = 10;
20var_dump(preg_match_all($pattern, $subject, $matches, $flags, $offset, $extra_arg));
21// Testing preg_match_all withone less than the expected number of arguments
22echo "\n-- Testing preg_match_all() function with less than expected no. of arguments --\n";
23$pattern = '/\w/';
24$subject = 'string_val';
25var_dump(preg_match_all($pattern, $subject));
26echo "Done"
27?>
28--EXPECTF--
29*** Testing preg_match_all() : error conditions ***
30
31-- Testing preg_match_all() function with Zero arguments --
32
33Warning: preg_match_all() expects at least 3 parameters, 0 given in %spreg_match_all_error.php on line %d
34bool(false)
35
36-- Testing preg_match_all() function with more than expected no. of arguments --
37
38Warning: preg_match_all() expects at most 5 parameters, 6 given in %spreg_match_all_error.php on line %d
39bool(false)
40
41-- Testing preg_match_all() function with less than expected no. of arguments --
42
43Warning: preg_match_all() expects at least 3 parameters, 2 given in %spreg_match_all_error.php on line %d
44bool(false)
45Done
46