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|
--TEST--
Test mb_stripos() function : basic functionality
--SKIPIF--
<?php
extension_loaded('mbstring') or die('skip');
function_exists('mb_stripos') or die("skip mb_stripos() is not available in this build");
?>
--FILE--
<?php
/* Prototype : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
* Description: Finds position of first occurrence of a string within another, case insensitive
* Source code: ext/mbstring/mbstring.c
* Alias to functions:
*/
/*
* Test basic functionality of mb_stripos with ASCII and multibyte characters
*/
echo "*** Testing mb_stripos() : basic functionality***\n";
mb_internal_encoding('UTF-8');
//ascii strings
$ascii_haystacks = array(
b'abc defabc def',
b'ABC DEFABC DEF',
b'Abc dEFaBC Def',
);
$ascii_needles = array(
// 4 good ones
b'DE',
b'de',
b'De',
b'dE',
//flag a swap between good and bad
'!',
// 4 bad ones
b'df',
b'Df',
b'dF',
b'DF'
);
//greek strings in UTF-8
$greek_lower = base64_decode('zrHOss6zzrTOtc62zrfOuM65zrrOu868zr3Ovs6/z4DPgc+Dz4TPhc+Gz4fPiM+J');
$greek_upper = base64_decode('zpHOks6TzpTOlc6WzpfOmM6ZzprOm86czp3Ons6fzqDOoc6jzqTOpc6mzqfOqM6p');
$greek_mixed = base64_decode('zrHOss6TzpTOlc6WzpfOmM65zrrOu868zr3Ovs6fzqDOoc6jzqTOpc+Gz4fPiM+J');
$greek_haystacks = array($greek_lower, $greek_upper, $greek_mixed);
$greek_nlower = base64_decode('zrzOvc6+zr8=');
$greek_nupper = base64_decode('zpzOnc6ezp8=');
$greek_nmixed1 = base64_decode('zpzOnc6+zr8=');
$greek_nmixed2 = base64_decode('zrzOvc6+zp8=');
$greek_blower = base64_decode('zpzOns6f');
$greek_bupper = base64_decode('zrzOvs6/');
$greek_bmixed1 = base64_decode('zpzOvs6/');
$greek_bmixed2 = base64_decode('zrzOvs6f');
$greek_needles = array(
// 4 good ones
$greek_nlower, $greek_nupper, $greek_nmixed1, $greek_nmixed2,
'!', // used to flag a swap between good and bad
// 4 bad ones
$greek_blower, $greek_bupper, $greek_bmixed1, $greek_bmixed2,
);
// try the basic options
echo "\n -- ASCII Strings, needle should be found --\n";
foreach ($ascii_needles as $needle) {
if ($needle == '!') {
echo "\n -- ASCII Strings, needle should not be found --\n";
}
else {
foreach ($ascii_haystacks as $haystack) {
var_dump(mb_stripos($haystack, $needle));
}
}
}
echo "\n -- Greek Strings, needle should be found --\n";
foreach ($greek_needles as $needle) {
if ($needle == '!') {
echo "\n -- ASCII Strings, needle should not be found --\n";
}
else {
foreach ($greek_haystacks as $haystack) {
var_dump(mb_stripos($haystack, $needle));
}
}
}
echo "Done";
?>
--EXPECTF--
*** Testing mb_stripos() : basic functionality***
-- ASCII Strings, needle should be found --
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
int(4)
-- ASCII Strings, needle should not be found --
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
-- Greek Strings, needle should be found --
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
int(11)
-- ASCII Strings, needle should not be found --
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
Done
|
