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HomeBackend DevelopmentPHP TutorialPhp 提取表格内容的正则表达式

求一个Php 提取表格内容的正则表达式
字符串可能如下:
$s1 = '这里是描述字符( )

AAAAA   BBBBB 
';

$s2= ’这里是描述字符( )
Php 提取表格内容的正则表达式   0
';

希望能把table表格前的字符 :这里是描述字符( )’ 和 td 中间的字符串提取出来
'BBBBB '、'AAAAA'、'Php 提取表格内容的正则表达式'、'0
表格td中间内容可能比较杂,尽量考虑各种情况。


不知道描述得清楚么? 各位正则达人请支招!

------解决思路----------------------
$s1 = '这里是描述字符( )<table name="optionsTable" cellpadding="0" cellspacing="0" width="100%"><tr><td width="25%">AAAAA </td><td width="25%"> BBBBB </td></tr></table>';<br />$s2= '这里是描述字符( )<table name="optionsTable" cellpadding="0" cellspacing="0" width="100%"><tr><td width="50%"><img  src="/static/imghwm/default1.png"  data-src="2061.png"  class="lazy"     style="max-width:90%" / alt="Php 提取表格内容的正则表达式" > </td><td width="50%"> <sub>0</sub></td></tr></table>';<br />//匹配table前面的内容<br />preg_match_all('/(.+?)<table[^>]+?>/i',$s1,$p1);<br />echo "<pre class="brush:php;toolbar:false">";<br />print_r($p1[1]);<br />echo "
";
//匹配td里面的内容
preg_match_all('/]+?>(.+?)/i',$s2,$m2);
echo "
";<br>print_r($m2[1]);<br>echo "
";

//$p1[1]和$m2[1]就是匹配到的内容
------解决思路----------------------
<br /><?php<br /><br />$s1 = '这里是描述字符( )<table name="optionsTable" cellpadding="0" cellspacing="0" width="100%"><tr><td width="25%">AAAAA </td><td width="25%"> BBBBB </td></tr></table>';<br /><br />$s2 = '这里是描述字符( )<table name = "optionsTable" cellpadding = "0" cellspacing = "0" width = "100%"><tr><td width = "50%"><img  src = "2061.png" style = "vertical-align:middle;" / alt="Php 提取表格内容的正则表达式" > </td><td width = "50%"> <sub>0</sub></td></tr></table>';<br /><br />//换个思路吧,不要提取而是删减<br />//包括table/tr标签就再加2条<br />$replace = array('/<\s*td.*>/U', '/<\s*\/td\s*>/U');<br /><br />echo preg_replace($replace, '', $s1);<br />echo '<br />';<br />echo preg_replace($replace, '', $s2);<br /><br />
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