求组一个正则的问题,希望各位 dalao 赐教 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
xiaome
V2EX    PHP

求组一个正则的问题,希望各位 dalao 赐教

  •  
  •   xiaome 2016-07-20 00:15:35 +08:00 2889 次点击
    这是一个创建于 3422 天前的主题,其中的信息可能已经有所发展或是发生改变。

    刚接触正则,想实现一个类似 UBB 的“简码”功能,不知道思路对不对。

    直接贴代码吧

    function shortcode_parse($text) { $atts = array(); $pattern = '/([\w-]+)\s*=\s*"([^"]*)"(?:\s|$)|([\w-]+)\s*=\s*\'([^\']*)\'(?:\s|$)|([\w-]+)\s*=\s*([^\s\'"]+)(?:\s|$)|"([^"]*)"(?:\s|$)|(\S+)(?:\s|$)/' if ( preg_match_all($pattern, $text, $match, PREG_SET_ORDER) ) { foreach ($match as $value ) { if (!empty($value [1])) $atts[strtolower($value [1])] = $value [2]; elseif (!empty($value [3])) $atts[strtolower($value [3])] = $value [4]; elseif (!empty($value [5])) $atts[strtolower($value [5])] = $value [6]; elseif (isset($value [7]) && strlen($value [7])) $atts[] = $value [7]; elseif (isset($value [8])) $atts[] = $value [8]; } } return $atts; } $atts = '[test id1="xxx" id2="xxx" id3="xxx" id4="xxx"]'; $attx = shortcode_parse($atts); print_r($attx); 

    现在实现出来是这样的:

    Array ( [0] => [test [id1] => xxx [id2] => xxx [id3] => xxx [1] => id4="xxx"] ) 

    希望实现下面这样的效果:

    Array ( [0] => [ [1] => test [id1] => xxx [id2] => xxx [id3] => xxx [id4] => xxx [2] => ] ) 

    希望各位 dalao 可以为小弟解惑,谢谢。

    第 1 条附言    2016-07-20 23:41:17 +08:00

    好像没说清楚,就是我想把下面这段“简码”用正则替换成数组。

    上面的代码已经简单实现了,可是并没有达到我需要的效果

    简码:

    [test id1="xxx" id2="xxx" id3="xxx" id4="xxx"] 

    数组:

    Array ( [0] => [ [1] => test [id1] => xxx [id2] => xxx [id3] => xxx [id4] => xxx [2] => ] ) 
    4 条回复    2016-07-22 15:01:12 +08:00
    stormouse
        1
    stormouse  
       2016-07-20 20:33:46 +08:00
    额…能稍微说的再清楚一点吗,下面那个效果是什么意思= =
    hanmiao
        2
    hanmiao  
       2016-07-20 21:11:12 +08:00
    @xiaome
    xiaome
        3
    xiaome  
    OP
       2016-07-20 23:42:55 +08:00
    @stormouse 追加了信息,大概描述出来了。
    kair
        4
    kair  
       2016-07-22 15:01:12 +08:00
    (\[)(\w*) id\d=\"(.*)\"(\])
    是不是这种效果?
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2452 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 26ms UTC 15:35 PVG 23:35 LAX 07:35 JFK 10:35
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86