重写规则问题 [英] RewriteRule question

问题描述

RewriteRule oferte-cel-mai-bun-pret(-(apartamente|garsoniere|case|vile|birouri|spatii-comerciale|spatii-industriale|mini-hoteluri-pensiuni|ferme|proprietati-speciale|terenuri-intravilane|terenuri-extravilane))?(-(([0-9+])-([a-z-+]+)+))?-(vanzare|inchiriere)/([a-z-+]+)(/pagina-(([0-9]+)+))?(/)?$ index.php?seo[]=anunturi&tip_categorie=$2&nr=$5&tip_numar=$6&cmbp_$7=1&tip_cautare=$7&judet=$8&pagina=$9 [L,QSA]

我有这样的重写规则，而这个网址： HTTP：//网站/ oferte-CEL-麦bun- preT-卑鄙-1-etaj-vanzare /布加勒斯特/ pagina-2 /

所有的参数都是关于页确定，直到最后一节，我收到：

All parameters are ok untill last one about page, i receive:

Array
(
    [seo] => Array
        (
            [0] => anunturi
        )

    [tip_categorie] => vile
    [nr] => 1
    [tip_numar] => etaj
    [cmbp_vanzare] => 1
    [tip_cautare] => vanzare
    [judet] => bucuresti
    [pagina] => /pagina-2
)

[pagina] =＆GT; / pagina-2 - 我想这里如果使用isset的网址..如果不返回空白只返回页码。

[pagina] => /pagina-2 - i want here to return only page number if isset in url.. if not to return it blank..

但问题是这里..＆放大器; pagina = $ 9：|我不能老是把$ 10作为参数？超过9 ...？

Problem is here .. &pagina=$9 :| I can`t put $10 as a parameter? more than 9... ?

推荐答案

您不必组中的图形的每一个原子。例如，（ - （（[0-9 +） - （[AZ - +] +）+））？大概可以降低到（ - （[0-9 +） - （[AZ - +] +））：

You don’t need to group every single atom in your pattern. For example, (-(([0-9+])-([a-z-+]+)+))? can probably be reduced to (-([0-9+])-([a-z-+]+))?:

RewriteRule\
    ^oferte-cel-mai-bun-pret(-(apartamente|garsoniere|case|vile|birouri|spatii-comerciale|spatii-industriale|mini-hoteluri-pensiuni|ferme|proprietati-speciale|terenuri-intravilane|terenuri-extravilane))?(-([0-9+])-([a-z-+]+))?-(vanzare|inchiriere)/([a-z-+]+)(/pagina-([0-9]+))?/?$\
    index.php?seo[]=anunturi&tip_categorie=$2&nr=$4&tip_numar=$5&cmbp_$6=1&tip_cautare=$6&judet=$7&pagina=$9 [L,QSA]

有了这个，你可以减少12组只有9。

With this you can reduce 12 groups to just 9.

如果你使用的是Apache 2，你可以使用非捕获组（？：...）而不是正常组（...）。非caputring组的匹配不能被引用。所以，使用您希望能够参考和使用非捕获组的一切一切正常组：

And if you are using Apache 2, you can use non-capturing groups (?:…) instead of normal groups (…). The matches of non-caputring groups cannot be referenced. So use normal groups for everything that you want to be able reference and use non-capturing groups for everything else:

RewriteRule\
    ^oferte-cel-mai-bun-pret(?:-(apartamente|garsoniere|case|vile|birouri|spatii-comerciale|spatii-industriale|mini-hoteluri-pensiuni|ferme|proprietati-speciale|terenuri-intravilane|terenuri-extravilane))?(?:-([0-9+])-([a-z-+]+))?-(vanzare|inchiriere)/([a-z-+]+)(?:/pagina-([0-9]+))?/?$\
    index.php?seo[]=anunturi&tip_categorie=$1&nr=$2&tip_numar=$3&cmbp_$4=1&tip_cautare=$4&judet=$5&pagina=$6 [L,QSA]

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