xref: /PHP-7.2/ext/spl/tests/bug65545.phpt (revision 972935cd)
1--TEST--
2SplFileObject::fread function
3--FILE--
4<?php
5$obj = new SplFileObject(__FILE__, 'r');
6$data = $obj->fread(5);
7var_dump($data);
8
9$data = $obj->fread();
10var_dump($data);
11
12$data = $obj->fread(0);
13var_dump($data);
14
15// read more data than is available
16$data = $obj->fread(filesize(__FILE__) + 32);
17var_dump(strlen($data) === filesize(__FILE__) - 5);
18
19?>
20--EXPECTF--
21string(5) "<?php"
22
23Warning: SplFileObject::fread() expects exactly 1 parameter, 0 given in %s on line %d
24NULL
25
26Warning: SplFileObject::fread(): Length parameter must be greater than 0 in %s on line %d
27bool(false)
28bool(true)
29