File:
[ELWIX - Embedded LightWeight unIX -] /
embedaddon /
php /
ext /
iconv /
tests /
iconv_strpos_variation5.phpt
Revision
1.1.1.1 (vendor branch):
download - view:
text,
annotated -
select for diffs -
revision graph
Tue Feb 21 23:47:56 2012 UTC (12 years, 6 months ago) by
misho
Branches:
php,
MAIN
CVS tags:
v5_4_3elwix,
v5_4_29p0,
v5_4_29,
v5_4_20p0,
v5_4_20,
v5_4_17p0,
v5_4_17,
v5_3_10,
HEAD
php
--TEST--
Test iconv_strpos() function : usage variations - Pass different integers as $offset argument
--SKIPIF--
<?php
extension_loaded('iconv') or die('skip');
function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in this build");
?>
--FILE--
<?php
/* Prototype : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
* Description: Find position of first occurrence of a string within another
* Source code: ext/iconv/iconv.c
*/
/*
* Test how iconv_strpos() behaves when passed different integers as $offset argument
* The character length of $string_ascii and $string_mb is the same,
* and the needle appears at the same positions in both strings
*/
iconv_set_encoding("internal_encoding", "UTF-8");
echo "*** Testing iconv_strpos() : usage variations ***\n";
$string_ascii = b'+Is an English string'; //21 chars
$needle_ascii = b'g';
$string_mb = base64_decode(b'5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII='); //21 chars
$needle_mb = base64_decode(b'44CC');
/*
* Loop through integers as multiples of ten for $offset argument
* iconv_strpos should not be able to accept negative values as $offset.
* 60 is larger than *BYTE* count for $string_mb
*/
for ($i = -10; $i <= 60; $i += 10) {
echo "\n**-- Offset is: $i --**\n";
echo "-- ASCII String --\n";
var_dump(iconv_strpos($string_ascii, $needle_ascii, $i));
echo "--Multibyte String --\n";
var_dump(iconv_strpos($string_mb, $needle_mb, $i, 'UTF-8'));
}
echo "Done";
?>
--EXPECTF--
*** Testing iconv_strpos() : usage variations ***
**-- Offset is: -10 --**
-- ASCII String --
Warning: iconv_strpos(): Offset not contained in string. in %s on line %d
bool(false)
--Multibyte String --
Warning: iconv_strpos(): Offset not contained in string. in %s on line %d
bool(false)
**-- Offset is: 0 --**
-- ASCII String --
int(9)
--Multibyte String --
int(9)
**-- Offset is: 10 --**
-- ASCII String --
int(20)
--Multibyte String --
int(20)
**-- Offset is: 20 --**
-- ASCII String --
int(20)
--Multibyte String --
int(20)
**-- Offset is: 30 --**
-- ASCII String --
bool(false)
--Multibyte String --
bool(false)
**-- Offset is: 40 --**
-- ASCII String --
bool(false)
--Multibyte String --
bool(false)
**-- Offset is: 50 --**
-- ASCII String --
bool(false)
--Multibyte String --
bool(false)
**-- Offset is: 60 --**
-- ASCII String --
bool(false)
--Multibyte String --
bool(false)
Done
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>