regexpbuilderphp下载 - regexpbuilderphp源代码下载

regexpbuilderphp

其他类别

2.1.1

下载

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           |___/           |_|

PHP 的人类可读正则表达式

regexpbuilderjs的 PHP 端口

RegExpBuilder 将正则表达式集成到编程语言中，从而使它们易于阅读和维护。正则表达式是通过使用链式方法和变量（例如数组或字符串）创建的。

安装

composer req gherkins/regexpbuilderphp

或者下载适当的版本并需要来自/src的RegExpBuilder.php和RegExp.php 。

文档

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

示例

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

验证

 $ 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 " );

搜索

 $ 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 " );

代替

 $ 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 );

使用多种模式进行验证

 $ 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 " );