Prathap kumar wrote:
> Hello everyone, I am trying to make "table of content" to my content in the web page.The content in the database table field look like this.
>
> Heading
> ..........
> ..........
> <h3>1. sub heading</h3>
> .............
> .............
> <h3>2. sub heading</h3>
> .............
> .............
>
> Format of Table of Content Box/table with hyperlinks
> 1. sub heading 1
> 2. sub heading 2
>
> My question is how can I get only sub headings which are in between "<h3>.....</h3>" in the database field. Is it possible with "select query" or preg_replace_callback,,
This should do it.
<?php
// store data from database field here
$data = '';
preg_match_all('/<h3>(.*)<\/h3>/Ui', $data, $matches);
foreach ($matches[1] as $val) {
echo $val . "\n";
}
?>
--
Rajesh
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