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POHow can I extract structured text from an HTML list in PHP?
 

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  1. POHow can I extract structured text from an HTML list in PHP?
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    <p>I have this string:</p> <pre><code>&lt;ul&gt; &lt;li id="1"&gt;Page 1&lt;/li&gt; &lt;li id="2"&gt;Page 2 &lt;ul&gt; &lt;li id="3"&gt;Sub Page A&lt;/li&gt; &lt;li id="4"&gt;Sub Page B&lt;/li&gt; &lt;li id="5"&gt;Sub Page C &lt;ul&gt; &lt;li id="6"&gt;Sub Sub Page I&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li id="7"&gt;Page 3 &lt;ul&gt; &lt;li id="8"&gt;Sub Page D&lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;li id="9"&gt;Page 4&lt;/li&gt; &lt;/ul&gt; </code></pre> <p>and I want to explode every information with PHP and make it like:</p> <pre><code>---------------------------------- | ID | ORDER | PARENT | CHILDREN | ---------------------------------- | 1 | 1 | 0 | 0 | | 2 | 2 | 0 | 3,4,5 | | 3 | 1 | 2 | 0 | | 4 | 2 | 2 | 0 | | 5 | 3 | 2 | 6 | | 6 | 1 | 5 | 0 | | 7 | 3 | 0 | 8 | | 8 | 1 | 7 | 0 | | 9 | 4 | 0 | 0 | ---------------------------------- </code></pre> <p>For extra information, this is what this list means for me:</p> <p>ID 1 is 1st (Page 1) and has 0 parents and 0 children,</p> <p>ID 2 is 2nd (Page 2) and has 0 parents and children IDs 3,4,5,</p> <p>ID 3 is 1st (Sub Page A) and has parent ID 2 and 0 children,</p> <p>ID 4 is 2nd (Sub Page B) and has parent ID 2 and 0 children,</p> <p>ID 5 is 3rd (Sub Page C) and has parent ID 2 and children ID 6,</p> <p>ID 6 is 1st (Sub Page I) and has parent ID 5 and 0 children,</p> <p>ID 7 is 3th (Page 3) and has 0 parents and children ID 8,</p> <p>ID 8 is 1st (Sub Page I) and has parent ID 7 and 0 children,</p> <p>ID 9 is 4th (Page 4) and has 0 parents and 0 children.</p> <p>If this is too tough, can anyone sugest how to get that info from this string with another method?</p>
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    1. USAndy Lester
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    1. CO[Use DOMDocument](http://php.net/manual/en/class.domdocument.php).
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      1. POHow can I extract structured text from an HTML list in PHP?
      1. USmoonwave99
    2. COand what have you tried to achieve this?
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      1. POHow can I extract structured text from an HTML list in PHP?
      1. USShiplu Mokaddim
    3. COwhy php u can retrieve it by jquery itself.
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      1. POHow can I extract structured text from an HTML list in PHP?
      1. USsourcecode
 

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