Question

I’m displaying wordpress content on my own site.

However the content has such things as:

Version 2010!!

I would basically like to strip anything thats inside [] and the [] themselves.

Help greatly appreciated!

Answer 1

The regular expression you want is /\[.*?\]/

<?php
$old_content = 'Hello 
Version 2010!!
 World!';
$new_content = preg_replace('/\[.*?\]/', '', $old_content);
echo $new_content; // result: "Hello World!"
?>