regexpbuilderphp

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|  _  ___  __ _| ____|_  ___ __ | __ ) _   _(_) | __| | ___ _ __|  _ | | | |  _  
| |_) / _ / _` |  _|  / / '_ |  _ | | | | | |/ _` |/ _  '__| |_) | |_| | |_) |
|  _ <  __/ (_| | |___ >  <| |_) | |_) | |_| | | | (_| |  __/ |  |  __/|  _  |  __/ 
|_| ____|__, |_____/_/_ .__/|____/ __,_|_|_|__,_|___|_|  |_|   |_| |_|_|    
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expresiones regulares legibles por humanos para PHP

Puerto PHP de regexpbuilderjs

RegExpBuilder integra expresiones regulares en el lenguaje de programación, haciéndolas fáciles de leer y mantener. Las expresiones regulares se crean mediante el uso de métodos y variables encadenados, como matrices o cadenas.

Instalación

composer req gherkins/regexpbuilderphp

O descargue la versión adecuada y solicite RegExpBuilder.php y RegExp.php de /src .

Documentación

https://github.com/gherkins/regexpbuilderphp/wiki

Ejemplos

 use Gherkins  RegExpBuilderPHP ;
$ builder = new RegExpBuilder ();

Validación

 $ regExp = $ builder
    -> startOfInput ()
    -> exactly ( 4 )-> digits ()
    -> then ( " _ " )
    -> exactly ( 2 )-> digits ()
    -> then ( " _ " )
    -> min ( 3 )-> max ( 10 )-> letters ()
    -> then ( " . " )
    -> anyOf ( array ( " png " , " jpg " , " gif " ))
    -> endOfInput ()
    -> getRegExp ();

//true
$ regExp -> matches ( " 2020_10_hund.jpg " );
$ regExp -> matches ( " 2030_11_katze.png " );
$ regExp -> matches ( " 4000_99_maus.gif " );

//false
$ regExp -> matches ( " 123_00_nein.gif " );
$ regExp -> matches ( " 4000_0_nein.pdf " );
$ regExp -> matches ( " 201505_nein.jpg " );

Buscar

 $ regExp = $ builder
    -> multiLine ()
    -> globalMatch ()
    -> min ( 1 )-> max ( 10 )-> anythingBut ( " " )
    -> anyOf ( array ( " .pdf " , " .doc " ))
    -> getRegExp ();

$ text = ' Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
sed diam nonumy SomeFile.pdf eirmod tempor invidunt ut labore et dolore
magna aliquyam erat, sed diam voluptua. At vero eos et accusam
et justo duo dolores et ea rebum. doc_04.pdf Stet clita kasd File.doc. '

$ matches = $ regExp -> findIn ( $ text );

//true
( $ matches [ 0 ] === " SomeFile.pdf " );
( $ matches [ 1 ] === " doc_04.pdf " );
( $ matches [ 2 ] === " File.doc " );

Reemplazar

 $ regExp = $ builder
    -> min ( 1 )
    -> max ( 10 )
    -> digits ()
    -> getRegExp ();

$ text = " 98 bottles of beer on the wall " ;

$ text = $ regExp -> replace (
    $ text ,
    function ( $ match ) {
        return ( int ) $ match + 1 ;
    }
);

//true
( " 99 bottles of beer on the wall " === $ text );

Validación con múltiples patrones.

 $ a = $ builder
    -> startOfInput ()
    -> exactly ( 3 )-> digits ()
    -> anyOf ( array ( " .pdf " , " .doc " ))
    -> endOfInput ();

$ b = $ builder
    -> getNew ()
    -> startOfInput ()
    -> exactly ( 4 )-> letters ()
    -> then ( " .jpg " )
    -> endOfInput ();

$ regExp = $ builder
    -> getNew ()
    -> eitherFind ( $ a )
    -> orFind ( $ b )
    -> getRegExp ();

//true
$ regExp -> matches ( " 123.pdf " );
$ regExp -> matches ( " 456.doc " );
$ regExp -> matches ( " bbbb.jpg " );
$ regExp -> matches ( " aaaa.jpg " );

//false
$ regExp -> matches ( " 1234.pdf " );
$ regExp -> matches ( " 123.gif " );
$ regExp -> matches ( " aaaaa.jpg " );
$ regExp -> matches ( " 456.docx " );

Echa un vistazo a las pruebas para ver más ejemplos.