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php正则表达式具体的,真头大了。该怎么解决

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Release: 2016-06-13 10:36:02
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php正则表达式具体的,真头大了。。。
提取以下两行数据 
123[test] abc c1 c2 c3 
456 def d1[test] d2 d3 
以换行和空格为分割
要求提取到
123,abc,c1 c2 c3
456,def,d1 d2 d3
数据中间可能还有[*]要忽略
求preg_match_all匹配表达式

------解决方案--------------------
要preg_match_all还是preg_replace?
那些逗号是怎么回事?后面的三个为何又没有逗号?
------解决方案--------------------
正则,不会。。

PHP code
$str = '123[test] abc c1 c2 c3456 def d1[test] d2 d3';$ar = split("[\n\r]+",$str);$ar1 = explode(' ',$ar[0]);$ar2 = explode(' ',$ar[1]);function fmt($ar) {   foreach($ar as $k => $v) $ar[$k] = preg_replace('/\[.*\]/','',$v);   return $ar;}$ar1 = fmt($ar1);$ar2 = fmt($ar2);$str = implode(' ',$ar1)."\n".implode(' ',$ar2);echo "<pre class="brush:php;toolbar:false">{$str}";/*//Output123 abc c1 c2 c3456 def d1 d2 d3*/<br><font color="#e78608">------解决方案--------------------</font><br>
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探讨

不可能不会吧,这个里面就用到了下正则表达式呀
preg_replace('/\[.*\]/','',$v);
因为行数会很多,想有效率而表达简单一点解决!

------解决方案--------------------
行多倒不怕,上面代码稍做修改就可以适应不定行数据。
------解决方案--------------------
PHP code
$str = '123[test] abc c1 c2 c3456 def d1[test] d2 d3789 ghi[sfjsldf] z1 z2 z3';$ar = split("[\n\r]+",$str);$arTMP = array();foreach($ar as $v) $arTMP[] = explode(' ',$v);function fmt($ar) {   foreach($ar as $k => $v) $ar[$k] = preg_replace('/\[.*\]/','',$v);   return $ar;}foreach($arTMP as $k => $v) $arTMP[$k] = implode(' ',fmt($v));$str = implode("\n",$arTMP);echo "<pre class="brush:php;toolbar:false">{$str}";/*//Output123 abc c1 c2 c3456 def d1 d2 d3789 ghi z1 z2 z3*/<br><font color="#e78608">------解决方案--------------------</font><br>晕。。我只要看到正则就会觉得头大。。<br>
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PHP code
$str = '123[test] abc c1 c2 c3456 def d1[test] d2 d3789 ghi[sfjsldf] z1 z2 z3';$str = preg_replace('/\[.*\]/','',$str);echo "<pre class="brush:php;toolbar:false">{$str}";/*//Output123 abc c1 c2 c3456 def d1 d2 d3789 ghi z1 z2 z3*/<div class="clear">
                 
              
              
        
            </div>
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