vim: Quickly assign POST variables in PHP

David Nash vim 0 Comments

You’ve got a web form with lots of fields, and you want to POST them to a PHP script. Open vim, and list the INPUT tag’s NAME attributes, one per line. <?php firstname lastname address1 address2 state postcode ?> Now with some search-and-replace magic we can save ourself a lot of boring typing. Hit ‘escape’ to get out of insert mode, type a colon (“:”) and copy-paste this: %s/^\(\S\+\)/\$\1 = \$_POST\[\’\1\’\]; I won’t bother explaining it unless someone asks. But what you should end up with is this: <?php $firstname = $_POST[‘firstname’]; $lastname = $_POST[‘lastname’]; $address1 = $_POST[‘address1’]; $address2 = …

Create a MySQL database

David Nash mysql 0 Comments

I generally only need to do this once for each project, which means I don’t do it often enough to remember. Log in to the MySQL server as root, then: create database newdb; grant all on newdb.* to ‘newuser’@’localhost’ identified by ‘newuser’; set password for ‘newuser’@’localhost’ = password(‘newpass’); And you’re ready to go! Replace newdb, newuser and newpass with whatever you like.

Welcome

David Nash General 0 Comments

Welcome to my new site. I plan to post things here about the things that I’m doing, along with tips for other web developers. I’m not worried about sharing my knowledge – it’s all available on the internet anyway. Why not have it all in one place? It’ll be like my own personal notebook – one that everyone can take advantage of. I feel all warm and fuzzy.