xref: /PHP-8.1/ext/standard/tests/file/003.phpt (revision f8d79582)
1--TEST--
2is_*() and file_exists() return values are boolean.
3--FILE--
4<?php
5
6$funcs = array(
7    'is_writable',
8    'is_readable',
9    'is_executable',
10    'is_file',
11    'file_exists',
12);
13
14$filename="";
15
16foreach ($funcs as $test) {
17    $bb = $test($filename);
18    echo gettype($bb)."\n";
19    clearstatcache();
20}
21
22$filename="run-tests.php";
23
24foreach ($funcs as $test) {
25    $bb = $test($filename);
26    echo gettype($bb)."\n";
27    clearstatcache();
28}
29
30?>
31--EXPECT--
32boolean
33boolean
34boolean
35boolean
36boolean
37boolean
38boolean
39boolean
40boolean
41boolean
42