<?php
$text = <<<TXT
/some /text /
TXT;
$pattern = "/";
$pattern = mb_convert_encoding($pattern, 'UTF-8', 'Windows-1251');
$pattern = preg_quote($pattern, '/');
$pattern = mb_convert_encoding($pattern, 'Windows-1251', 'UTF-8');
$pattern .= "((text)|(some))";
var_dump($pattern);
$matches = array();
$match = preg_match_all("/" . $pattern . "/mi", $text, $matches);
var_dump($match, $matches);
mb_regex_encoding('UTF-8');
mb_ereg_search_init($text);
while(mb_ereg_search("" . $pattern, "imz")) {
$r = mb_ereg_search_getregs();
mb_ereg_search_setpos(mb_ereg_search_getpos());
var_dump($r);
}
- Output for 4.3.4 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(17) "\/((text)|(some))"
int(2)
array(4) {
[0]=>
array(2) {
[0]=>
string(5) "/some"
[1]=>
string(5) "/text"
}
[1]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(4) "text"
}
[2]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(4) "text"
}
[3]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(0) ""
}
}
array(4) {
[0]=>
string(5) "/some"
[1]=>
string(4) "some"
[2]=>
bool(false)
[3]=>
string(4) "some"
}
array(4) {
[0]=>
string(5) "/text"
[1]=>
string(4) "text"
[2]=>
string(4) "text"
[3]=>
bool(false)
}
- Output for 4.3.2 - 4.3.3
- Warning: mb_convert_encoding(): Illegal character encoding specified in /in/aCWSe on line 10
Warning: mb_convert_encoding(): Unknown encoding "Windows-1251" in /in/aCWSe on line 12
string(15) "((text)|(some))"
int(2)
array(4) {
[0]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(4) "text"
}
[1]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(4) "text"
}
[2]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(4) "text"
}
[3]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(0) ""
}
}
Fatal error: Call to undefined function: mb_regex_encoding() in /in/aCWSe on line 23
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Warning: mb_convert_encoding() [http://www.php.net/function.mb-convert-encoding]: Illegal character encoding specified in /in/aCWSe on line 10
Warning: mb_convert_encoding() [http://www.php.net/function.mb-convert-encoding]: Unknown encoding "Windows-1251" in /in/aCWSe on line 12
string(15) "((text)|(some))"
int(2)
array(4) {
[0]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(4) "text"
}
[1]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(4) "text"
}
[2]=>
array(2) {
[0]=>
string(0) ""
[1]=>
string(4) "text"
}
[3]=>
array(2) {
[0]=>
string(4) "some"
[1]=>
string(0) ""
}
}
Fatal error: Call to undefined function: mb_regex_encoding() in /in/aCWSe on line 23
preferences:
275.98 ms | 403 KiB | 460 Q