AnimeJB Dot Net » Regular Expressions http://www.animejb.net The house that Jen built. Mon, 12 Apr 2010 03:16:47 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 Copyright © 2010 AnimeJB Dot Net calophi@gmail.com () calophi@gmail.com () posts 1440
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calophi@gmail.com No no http://www.animejb.net/wp-content/plugins/podpress/images/powered_by_podpress.jpg AnimeJB Dot Net http://www.animejb.net 144 144 Reg Ex for Script Tags http://www.animejb.net/2006/05/12/reg-ex-for-script-tags http://www.animejb.net/2006/05/12/reg-ex-for-script-tags#comments Fri, 12 May 2006 16:09:48 +0000 Calophi http://www.animejb.net/2006/05/12/reg-ex-for-script-tags/ I thought it might be nice to have a little archive of Javascript Regular Expressions for other people coming through.

This one is for pulling <script> tags out of a string. It should match any case, account for attributes in the opening tag, and match any code including line breaks in between the tags.

First up, a code to jut match an opening <script> tag, because any open <script> tag can screw up a page, so you might want to take care of just that:

/<[Ss]*?script(s[Ss]*?)?>/gi

Next, a tag to grab a <script> tag from beginning to end, so that you can protect all the text, or replace it, or what have you.

/<[Ss]*?script(s[Ss]*?)?>[Ss]*?<[Ss]*?/script(s[Ss]*?)?>/gi
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