PHP获取HTML标签解决方法-PHP Tutorial-php.cn

PHP获取HTML标签解决方法

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Release： 2016-06-13 11:49:00

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PHP获取HTML标签

<html><br /><body><br /><tr id="ASPxGridView1_DXDataRow0" class="dxgvDataRow_Soft_Orange"><br />	<td class="dxgv">53</td><br />		<td class="dxgv"><a class="dxeHyperlink" href="onest.aspx?stnm=外海&startm=&endtm=" target="_blank">1</a></td><br />		<td class="dxgv">2</td><br />		<td class="dxgv">3</td><br />		<td class="dxgv">4</td><br />		<td class="dxgv">6</td><br />		<td class="dxgv">7</td><br />		<td class="dxgv">8</td><br />		<td class="dxgv">9</td><br />		<td class="dxgv" style="border-right-width:0px;">10</td><br />	</tr><br />	<tr id="ASPxGridView1_DXDataRow1" class="dxgvDataRow_Soft_Orange"><br />		<td class="dxgv">11</td><br />		<td class="dxgv"><a class="dxeHyperlink" href="onest.aspx?stnm=j江苏&startm=&endtm=" target="_blank">12</a></td><br />		<td class="dxgv">13</td><br />		<td class="dxgv">14</td><br />		<td class="dxgv">15</td><br />		<td class="dxgv">16</td><br />		<td class="dxgv">17</td><br />		<td class="dxgv">18</td><br />		<td class="dxgv">19</td><br />		<td class="dxgv" style="border-right-width:0px;">20</td><br />	</tr><br />	<tr id="ASPxGridView1_DXDataRow1" class="dxgvDataRow_Soft_Orange"><br />		<td class="dxgv">21</td><br />		<td class="dxgv"><a class="dxeHyperlink" href="onest.aspx?stnm=上海&startm=&endtm=" target="_blank">22</a></td><br />		<td class="dxgv">23</td><br />		<td class="dxgv">24</td><br />		<td class="dxgv">25</td><br />		<td class="dxgv">26</td><br />		<td class="dxgv">27</td><br />		<td class="dxgv">28</td><br />		<td class="dxgv">29</td><br />		<td class="dxgv" style="border-right-width:0px;">30</td><br />	</tr><br /></tr><br /></body><br /></html>

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请教如何获得标签中的1~30这些值呢？最好用simple_html_dom来获取？知道的朋友说下哦！如果不是用这个类也可以！
------解决方案--------------------

 $s=<<<html><br /><body><br /><tr id="ASPxGridView1_DXDataRow0" class="dxgvDataRow_Soft_Orange"><br />	<td class="dxgv">53</td><br />		<td class="dxgv"><a class="dxeHyperlink" href="onest.aspx?stnm=外海&startm=&endtm=" target="_blank">1</a></td><br />		<td class="dxgv">2</td><br />		<td class="dxgv">3</td><br />		<td class="dxgv">4</td><br />		<td class="dxgv">6</td><br />		<td class="dxgv">7</td><br />		<td class="dxgv">8</td><br />		<td class="dxgv">9</td><br />		<td class="dxgv" style="border-right-width:0px;">10</td><br />	</tr><br />	<tr id="ASPxGridView1_DXDataRow1" class="dxgvDataRow_Soft_Orange"><br />		<td class="dxgv">11</td><br />		<td class="dxgv"><a class="dxeHyperlink" href="onest.aspx?stnm=j江苏&startm=&endtm=" target="_blank">12</a></td><br />		<td class="dxgv">13</td><br />		<td class="dxgv">14</td><br />		<td class="dxgv">15</td><br />		<td class="dxgv">16</td><br />		<td class="dxgv">17</td><br />		<td class="dxgv">18</td><br />		<td class="dxgv">19</td><br />		<td class="dxgv" style="border-right-width:0px;">20</td><br />	</tr><br />	<tr id="ASPxGridView1_DXDataRow1" class="dxgvDataRow_Soft_Orange"><br />		<td class="dxgv">21</td><br />		<td class="dxgv"><a class="dxeHyperlink" href="onest.aspx?stnm=上海&startm=&endtm=" target="_blank">22</a></td><br />		<td class="dxgv">23</td><br />		<td class="dxgv">24</td><br />		<td class="dxgv">25</td><br />		<td class="dxgv">26</td><br />		<td class="dxgv">27</td><br />		<td class="dxgv">28</td><br />		<td class="dxgv">29</td><br />		<td class="dxgv" style="border-right-width:0px;">30</td><br />	</tr><br /></tr><br /></body><br /></html>	
txt;
preg_match_all("#>(\d+)()?#isU",$s,$m);
print_r($m[1]);

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------解决方案--------------------

<?php <br /><br>	$html = <br><br><tr>
<br>	<td>53</td>
<br>		<td><a>1</a></td>
<br>		<td>2</td>
<br>		<td>3</td>
<br>		<td>4</td>
<br>		<td>6</td>
<br>		<td>7</td>
<br>		<td>8</td>
<br>		<td>9</td>
<br>		<td>10</td>
<br>	</tr><br>	<tr><div class="clear">
                 
              
              
        
            </div></tr>

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