Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

preg_match help with regular expression

S
shizuka last edited by

The rules are:
The line shall contain only Russian and Latin letters and shall be limited to 3 to 25 symbols.
No chips or other symbols except the signs.
If this is possible to add the rules that the row may contain the symbols q K ы ы.
I've had this kind of thing. /^[^a-zA-Zа-ЯА-Я]{3,25}$/i but it doesn't work.
Reply Quote 0
1 Reply Last reply
O
obi last edited by
```
^[a-zA-Zа-яА-ЯқҚӯӮёЁ]{3,25}$
```
^ In square brackets, these symbols were removed vice versa, as was the wrong range. Symbols were included as usual. Here. https://regex101.com/ The check's gone.
Reply Quote 0
1 Reply Last reply

php 84006

2
Posts

0
Views

Suggested Topics

N

I can't find regular expression.
Software Programming • javascript regular expression input • • Nykeriab

2

0
Votes

2
Posts

0
Views

F

Data on developments keyup input shall be applied to each depression of the keyboard and the change in the value of the input, so at some point after the introduction of the fourth digit, there shall be a substitution with the addition of the gap, and since the numbers shall be inserted at the end of the line, the regular expression shall cease to work.It's best not to change the full meaning of the input, it could lead to invisible problems for the user, for example if he tried to move the arrows.In order to deal with the issue, there is simply a need to remove unnecessary gaps before sharing the number, for example:$(".s-container").on("change keyup input click", ".input-number", function() { this.value = this.value.replace(' ', '').replace(/^(\d+)(\d{3})$/g, '$1 $2'); });<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div class="s-container"> <input type="text" tabindex="1" value="0" maxlength="6" class="s-ls input-number rub"> </div>
D

DENWER code under Win7
Software Programming • php mysql code • • derk

2

0
Votes

2
Posts

0
Views

Incorporate the code after switching to OBD:mysql_query("SET NAMES cp1251"); mysql_set_charset("cp1251")
O

PHP regular expression
Software Programming • php regular expression • • Oba22

2

0
Votes

2
Posts

0
Views

R

Each of the symbol managers\n♪ \t♪ One whole symbol (not two). The leading slash is a way of recording such a symbol, not a separate, distinct symbol. As a consequence, the slash from the booth cannot be revoked on a regular basis.The correct expression should be:$output = preg_replace("/[\n\f\v\a\b\r\t\0]+/", '', $input); To avoid writing all these pile of symbols with pens, there's a symbolic class in PCRE. [:cntrl:]♪ This is how it can be used to address the same challenge:$output = preg_replace("/[[:cntrl:]]+/", '', $input); Other symbolic classes you can learn from http://php.net/manual/ru/regexp.reference.character-classes.php ♪Here's the working example of the code: https://3v4l.org/cjiLI
Mobile application to existing site
Software Programming • php android api rest • • Marcee

2

0
Votes

2
Posts

0
Views

R

In the perfect world, this is happening: the original API is so made that nothing needs to be done, and the mobile developer simply delivers documentation (also originally made) to API, design and TK.There's no "right" way in the real world. If the site developer has the necessary experience, writes/writes the necessary API. If there's no experience, it might be better than a mobile developer. Maybe not. Mobile developer isn't the fact that he can give out what API he wants. Both developers should work in a pair and agree on a move. Or is an analyst invited to write to them the API and the app will be made.
R

with regular expression
Software Programming • c sharp regular expression • • Rossere

2

0
Votes

2
Posts

0
Views

A

The key here is()Home$1HomeIn regular expression()grouped parts.and$1is the first matched group.Like$2is the second matched group.()3 numbers$3Close()4 numbers$4You can increase the number of times.This enables partial subst tion.For example, you can use partial subst。tion as follows:This string... 090-1234-5678 1234I want to convert 090-1234-5678 内線1234In that case, partial subst。tion is possible with the following code.Regex.Replace("090-1234-5678 1234", "(\\d{4}$)", "内線$1"); //結果: 090-1234-5678 内線1234 //説明: //090-1234-5678 1234という文字列から、下４桁の数字の部分のみを探し、その部分をグループ１と解釈する。 //グループ１の前に「内線」という文字を追加する。 What happens if I take a cut from a regular expression?Regex.Replace("090-1234-5678 1234", "\d{4}$", "内線$1"); //結果: 090-1234-5678 内線$1 //説明: //カッコがないので、グループ化された部分はないとみなされる。 //グループがないので$1は「ひとつめのグループを指すもの」ではなく、「$1」という文字列扱いになるため、 //下４桁は「内線$1」として置換される For example:Regex.Replace("HogeFugaPiyoHogera", "([a-z])([A-Z])", "$1-$2") //結果: Hoge-Fuga-Piyo-Hogera //説明: //大文字の前にある小文字の部分をグループ１とする($1) //小文字の次の続く大文字の部分をグループ２とする($2) //$1と$2の間に線をいれる
J

Regular expression for reference
Software Programming • regular expression • • jules

2

0
Votes

2
Posts

0
Views

K

$str = "различный html текст с различными символами [url=http://img.site.kz/upload_image/000.JPG][img=left]http://img.site.kz/upload_image/thumb/000.JPG[/img][/url] опять html код [url=http://img.site.kz/upload_image/111.JPG][img=left]http://img.site.kz/upload_image/thumb/111.JPG[/img][/url] "; $pattern = '|(http://[a-zA-Z0-9_\./]+)|'; if (preg_match_all($pattern, $str, $matches , PREG_PATTERN_ORDER ) ) { $res= $matches[0]; print_r($res); } else { echo ("нет ссылок"); }
A

Wrong letter code
Software Programming • php coding mail • • authera

2

0
Votes

2
Posts

0
Views

The heading of the letter clearly indicates the code of the letter and its type (html/text, usually). And you're gonna get bored!
R

upload an image to PHP and save the result in database
Software Programming • php mysqli • • Raziyah00

2

0
Votes

2
Posts

0
Views

Y

Your code's fine. As I can see, the mistake is in this part. foto_perfil='".$image."' You're writing "$image" and according to read, your variable is called "$imagen". Your consultation should be like this:$modificar=("UPDATE usuario SET nombre = '".$nombre."', pass= '".$password."', escolar = '".$nivel."',nacimiento='".$fecha2."',foto_perfil='".$imagen."' WHERE CodUsua='".$_SESSION["CodUsua"]."'"); And thanks to the collaboration of JackNavaRow, in the future, if you want to show that image to the user or someone else you can use:<img src="miruta/<?=$imagen?>">
J

Help with regular
Software Programming • php regular expression • • jules

2

0
Votes

2
Posts

0
Views

F

http://ideone.com/lcdLxo # Если эти паттерны будут использоваться в preg_replace, # то выражения между знаками @ нужно обернуть в скобки $patterns = array( 'only_one_variant' => '@[\[[^]\|]++]]@', 'two_and_more_variants' => '@[\[[^]\|]++(?:\|[^]\|]++)+]]@', ); Разберем сначала паттерн @[[[^]|]++]]@ @ обозначает начало и конец паттерна [[ равносильно [[ ]] равносильно ]] [^]|]++ - искать как можно более длинную последовательность символов без ] и | Разберем теперь паттерн @[[[^]|]++(?:|[^]|]++)+]]@ Первую часть уже разобрали, смотри выше. А об этой (?:|[^]|]++)+ подробнее ниже: ?: указывает на то, что содержимое скобок запоминать не надо. Это просто группировка | равносильно | [^]|]++ - искать как можно более длинную последовательность символов без ] и | + - искать повторения группы в скобках от 1 до бесконечности раз foreach ($patterns as $pattern) { preg_match_all($pattern, $string, $matches); print_r($matches); } unset($matches); Array ( [0] => Array ( [0] => [[падевый мёд]] [1] => [[нектарник]] [2] => [[Падевый мёд]] ) ) Array ( [0] => Array ( [0] => [[Падевый мёд|падевый|падевый]] [1] => [[Нектар (сахаристый сок)|нектара]] [2] => [[Падь (пчеловодство)|падь]] [3] => [[тля|тли]] ) )
J

I want to change variables in template in real time
Software Programming • javascript php laravel vue.js axios • • juvenalb

2

0
Votes

2
Posts

0
Views

G

datafunction is assigned,const data = () => reactive({ SimplereactiveThe return value of the function must be assigned.const data = reactive({ In Vue 2.x, data should not be a function.(i.e., refer to the same object in each Vue instance)3.x's Position API when generating each Vue instancesetupSince the function is called, it should not be wrapped with the function.
Regular expression
Software Programming • php regular expression • • Analeea

2

0
Votes

2
Posts

0
Views

B

m|Content-Location: 30102012.jpg (.+?)-----=_Part_2|m in non-resident variable $100 You'll need a line.
A

How to send sms out of php free?
Software Programming • php mobile sms • • Amritpal

2

0
Votes

2
Posts

0
Views

T

You can use Android's phone.In php, generate SMS and maintain baseYou create a link that gives you something to send and to whomCreate Andorid Annex, which periodically checks data from server to function (2)If you need anything, take it from server (2) and send it through the SMS.There's the same method, only with USB fashion. But then we need a computer.
C

Regular expression in Perl
Software Programming • regular expression perl • • courtlanda

2

0
Votes

2
Posts

0
Views

O

The problem could be too much. In your case, when only the tegs should be removed <p> and </p>, you can write the phrase:s!</?p>!!g Instead of a sign, another divider or brackets may be used (not only figure):s{</?p>}{}g P. S. man perlreAdd/22:25: s/<.+>// You won't be able to do it because + by itself (without going after him) ?) - greedy. (greedy) cvantifier and, expression s/<.+>// means " lesser " , followed by as many symbols as possible (including " bigger " and " smaller " ) and then " bigger " .
K

Regular expression c++
Software Programming • c++ • • kalena

2

0
Votes

2
Posts

0
Views

You don't have have a regular picture of what symbols mean in regular terms, but I can still share the right phrase:void get_coeff(std::string polynomial) { std::regex regular(R"(([-\+][0-9]*)(?=\*))"); std::cmatch result; std::copy( std::sregex_token_iterator{polynomial.begin(), polynomial.end(), regular}, std::sregex_token_iterator{}, std::ostream_iterator<std::string>(std::cout, "\n")); } Conclusion:-3 +2 -123
J

help with regular PHP expression
Software Programming • php regex text • • jonetta

2

0
Votes

2
Posts

0
Views

A

I'd suggest. https://docs.microsoft.com/es-es/dotnet/standard/base-types/regular-expression-language-quick-reference such as https://docs.microsoft.com/es-es/dotnet/standard/base-types/regular-expression-language-quick-reference#quantifiers + which allows you to match more than one character of the same type.This should work for you:<?php $texto = "Conexión: 0.000 FB: 0.000 Tiempo Total: 0.060"; preg_match("/Conexión:\s(\d+.\d+)/", $texto, $matches_time_connect); $time_connect = $matches_time_connect[1]; echo "Primer Match: " . $matches_time_connect[0] . " | Valor: " . $time_connect . "<br/>"; preg_match("/FB:\s(\d+.\d+)/", $texto, $matches_time_starttransfer); $time_starttransfer = $matches_time_starttransfer[1]; echo "Segundo Match: " . $matches_time_starttransfer[0] . " | Valor: " . $time_starttransfer . "<br/>"; preg_match("/Total:\s(\d+.\d+)/", $texto, $matches_time_total); $time_total = $matches_time_total[1]; echo "Tercer Match: " . $matches_time_total[0] . " | Valor: " . $time_total . "<br/>"; ?> This responds withFirst Match: Connection: 0.000 Δ Value: 0.000Second Match: FB: 0.000 Δ Value: 0.000Third Match: Total: 0.060 5.00 Value: 0.060

preg_match help with regular expression

Suggested Topics

I can't find regular expression. Software Programming • javascript regular expression input • • Nykeriab

DENWER code under Win7 Software Programming • php mysql code • • derk

PHP regular expression Software Programming • php regular expression • • Oba22

Mobile application to existing site Software Programming • php android api rest • • Marcee

with regular expression Software Programming • c sharp regular expression • • Rossere

Regular expression for reference Software Programming • regular expression • • jules

Wrong letter code Software Programming • php coding mail • • authera

upload an image to PHP and save the result in database Software Programming • php mysqli • • Raziyah00

Help with regular Software Programming • php regular expression • • jules

I want to change variables in template in real time Software Programming • javascript php laravel vue.js axios • • juvenalb

Regular expression Software Programming • php regular expression • • Analeea

How to send sms out of php free? Software Programming • php mobile sms • • Amritpal

Regular expression in Perl Software Programming • regular expression perl • • courtlanda

Regular expression c++ Software Programming • c++ • • kalena

help with regular PHP expression Software Programming • php regex text • • jonetta

I can't find regular expression.
Software Programming • javascript regular expression input • • Nykeriab

DENWER code under Win7
Software Programming • php mysql code • • derk

PHP regular expression
Software Programming • php regular expression • • Oba22

Mobile application to existing site
Software Programming • php android api rest • • Marcee

with regular expression
Software Programming • c sharp regular expression • • Rossere

Regular expression for reference
Software Programming • regular expression • • jules

Wrong letter code
Software Programming • php coding mail • • authera

upload an image to PHP and save the result in database
Software Programming • php mysqli • • Raziyah00

Help with regular
Software Programming • php regular expression • • jules

I want to change variables in template in real time
Software Programming • javascript php laravel vue.js axios • • juvenalb

Regular expression
Software Programming • php regular expression • • Analeea

How to send sms out of php free?
Software Programming • php mobile sms • • Amritpal

Regular expression in Perl
Software Programming • regular expression perl • • courtlanda

Regular expression c++
Software Programming • c++ • • kalena

help with regular PHP expression
Software Programming • php regex text • • jonetta