Curly Bracket Delimeters.

Posted on 16th Feb 2014 07:03 pm by admin

I'd always believed that the starting and ending delimeters in preg_ functions had to be the same character, but recently discovered that you can use the curly brackets.

Example:
Code: [Select]if(preg_match('{[0-9]}', $input)) {
I was just wondering if there was any disadvantage/advantage of using this method?

Your Answer:

Login to answer

Other forums

Solution Manager BPR
Does the SolMan-BPR-ARIS-Integration (http://www.ids-scheer.com/en/ARIS/ARIS_Platform/ARIS_Business_

error with opendir
when i do this

if ($handle = opendir($dir)) {
while (false !== ($file = readdir($han

How to kill asynchronous postback / current postback?
Hi,here is my problem:I have a web site with many pages of which some may take time to process resul

How do I know when getBounds Method is ready to be called.
I have an application that changes out stylesheets client side. Once I change stylesheet the browse

losing session vars when arriving from an email link
Hi,

I've got a confirmation script made that sends an email with a link for a user to confirm