Preg Match Example

http://phize.net/assets/templates/phize.net/portfolio/modx/download/seostricturls.txt
http://www.minerals.nsw.gov.au/__squizlib/url_manipulation/url_manipulation.inc
http://www.etomite.net/browsesnippets.html?int_snipid=54&lst_category=14
http://www.searchlores.org/phpregexspider.htm
http://www.weberdev.com/get_example-4625.html


$chapter_text ='

Immunosuppressive therapy (antithymocyte globulin [

Trichloroacetic acid

] and cyclosporine) if no suitable donor

';


$chapter_text = preg_replace('/\

(.*?)<\/div><\/h3>/is',"\\1",$chapter_text);