doushan7997 2016-05-22 15:31
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如何使用PHP从另一个PHP文件中读取html文件中的特定元素

How to read an html element by using id which is completely present in an another html file using php. I tried include but it loads all the content in that file and displayed in the browser but i just need to load only one tag.

file1.html

<body>
   <h3 id="title">Title</h3>
   <p> Some content about the title </>
</body>

file2.php

<?PHP

   #read h3 element using id and display

?>
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  • dqgxazo4483 2016-05-22 15:34
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    Simplest solution is to load the file ( file_get_contents ) and parse it using the DOM.

    PHP Dom Document : http://php.net/manual/en/domdocument.loadhtml.php

    The class has a getElementById method : http://php.net/manual/en/domdocument.getelementbyid.php

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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