mirror of
https://github.com/php/php-src.git
synced 2024-10-04 16:26:13 +00:00
194 lines
3.5 KiB
PHP
194 lines
3.5 KiB
PHP
--TEST--
|
||
Test mb_ereg() function : usage variations - match special characters
|
||
--SKIPIF--
|
||
<?php
|
||
extension_loaded('mbstring') or die('skip');
|
||
function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build");
|
||
?>
|
||
--FILE--
|
||
<?php
|
||
/* Prototype : int mb_ereg(string $pattern, string $string [, array $registers])
|
||
* Description: Regular expression match for multibyte string
|
||
* Source code: ext/mbstring/php_mbregex.c
|
||
*/
|
||
|
||
/*
|
||
* Test how mb_ereg() matches special characters for $pattern
|
||
*/
|
||
|
||
echo "*** Testing mb_ereg() : usage variations ***\n";
|
||
|
||
if(mb_regex_encoding('utf-8') == true) {
|
||
echo "Regex encoding set to utf-8\n";
|
||
} else {
|
||
echo "Could not set regex encoding to utf-8\n";
|
||
}
|
||
|
||
$regex_char = array ('\w+' => b'\w+',
|
||
'\W+' => b'\W+',
|
||
'\s+' => b'\s+',
|
||
'\S+' => b'\S+',
|
||
'\d+' => b'\d+',
|
||
'\D+' => b'\D+',
|
||
'\b' => b'\b',
|
||
'\B' => b'\B');
|
||
|
||
$string_ascii = b'This is an English string. 0123456789.';
|
||
$string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII=');
|
||
|
||
foreach ($regex_char as $displayChar => $char) {
|
||
echo "\n--** Pattern is: $displayChar **--\n";
|
||
if (@$regs_ascii || @$regs_mb) {
|
||
$regs_ascii = null;
|
||
$regs_mb = null;
|
||
}
|
||
echo "-- ASCII String: --\n";
|
||
var_dump(mb_ereg($char, $string_ascii, $regs_ascii));
|
||
base64_encode_var_dump($regs_ascii);
|
||
|
||
echo "-- Multibyte String: --\n";
|
||
var_dump(mb_ereg($char, $string_mb, $regs_mb));
|
||
base64_encode_var_dump($regs_mb);
|
||
|
||
}
|
||
|
||
/**
|
||
* replicate a var dump of an array but outputted string values are base64 encoded
|
||
*
|
||
* @param array $regs
|
||
*/
|
||
function base64_encode_var_dump($regs) {
|
||
if ($regs) {
|
||
echo "array(" . count($regs) . ") {\n";
|
||
foreach ($regs as $key => $value) {
|
||
echo " [$key]=>\n ";
|
||
if (is_unicode($value)) {
|
||
var_dump(base64_encode($value));
|
||
} else {
|
||
var_dump($value);
|
||
}
|
||
}
|
||
echo "}\n";
|
||
} else {
|
||
echo "NULL\n";
|
||
}
|
||
}
|
||
|
||
echo "Done";
|
||
|
||
?>
|
||
--EXPECT--
|
||
*** Testing mb_ereg() : usage variations ***
|
||
Regex encoding set to utf-8
|
||
|
||
--** Pattern is: \w+ **--
|
||
-- ASCII String: --
|
||
int(4)
|
||
array(1) {
|
||
[0]=>
|
||
string(4) "This"
|
||
}
|
||
-- Multibyte String: --
|
||
int(27)
|
||
array(1) {
|
||
[0]=>
|
||
string(27) "日本語テキストです"
|
||
}
|
||
|
||
--** Pattern is: \W+ **--
|
||
-- ASCII String: --
|
||
int(1)
|
||
array(1) {
|
||
[0]=>
|
||
string(1) " "
|
||
}
|
||
-- Multibyte String: --
|
||
int(3)
|
||
array(1) {
|
||
[0]=>
|
||
string(3) "。"
|
||
}
|
||
|
||
--** Pattern is: \s+ **--
|
||
-- ASCII String: --
|
||
int(1)
|
||
array(1) {
|
||
[0]=>
|
||
string(1) " "
|
||
}
|
||
-- Multibyte String: --
|
||
bool(false)
|
||
NULL
|
||
|
||
--** Pattern is: \S+ **--
|
||
-- ASCII String: --
|
||
int(4)
|
||
array(1) {
|
||
[0]=>
|
||
string(4) "This"
|
||
}
|
||
-- Multibyte String: --
|
||
int(53)
|
||
array(1) {
|
||
[0]=>
|
||
string(53) "日本語テキストです。01234５６７８９。"
|
||
}
|
||
|
||
--** Pattern is: \d+ **--
|
||
-- ASCII String: --
|
||
int(10)
|
||
array(1) {
|
||
[0]=>
|
||
string(10) "0123456789"
|
||
}
|
||
-- Multibyte String: --
|
||
int(20)
|
||
array(1) {
|
||
[0]=>
|
||
string(20) "01234５６７８９"
|
||
}
|
||
|
||
--** Pattern is: \D+ **--
|
||
-- ASCII String: --
|
||
int(27)
|
||
array(1) {
|
||
[0]=>
|
||
string(27) "This is an English string. "
|
||
}
|
||
-- Multibyte String: --
|
||
int(30)
|
||
array(1) {
|
||
[0]=>
|
||
string(30) "日本語テキストです。"
|
||
}
|
||
|
||
--** Pattern is: \b **--
|
||
-- ASCII String: --
|
||
int(1)
|
||
array(1) {
|
||
[0]=>
|
||
bool(false)
|
||
}
|
||
-- Multibyte String: --
|
||
int(1)
|
||
array(1) {
|
||
[0]=>
|
||
bool(false)
|
||
}
|
||
|
||
--** Pattern is: \B **--
|
||
-- ASCII String: --
|
||
int(1)
|
||
array(1) {
|
||
[0]=>
|
||
bool(false)
|
||
}
|
||
-- Multibyte String: --
|
||
int(1)
|
||
array(1) {
|
||
[0]=>
|
||
bool(false)
|
||
}
|
||
Done
|
||
|