Extracting pragraph from file

[bapi]

hi,

 

I want to create a script which could extract a paragraph (which are under <p> .......</p>) from text file.

 

How can it be done

[MadTechie]

something like this

<?php
$fulltext = "blar <p>Hello world</p> blar";
$text = "";
if (preg_match('%<p>(.*?)</p>%si', $fulltext , $regs))
{
$text= $regs[1];
}
echo $text;
?>