Posts related to PHP development
If you’re getting this message on PHP this is due to your PHP error reporting settings not being set correctly. You can suppress the Notice warnings by changing the error reporting settings on PHP.ini (permanent change) or adding an extra line to your PHP script. Changing PHP.ini: Changing your PHP.ini […]
It’s a good practice to make backups prior to submit any changes to your site. Time and again people skip the backup to find themselves with problems and not having an easy and quick way to undo their changes. This may not seem a big problem, but if the changes […]
There are several ways of validating an email address format. Normally, I do it the following way: 1. I first define the regular expression for the email format: define (“FORMAT”,”^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$”); 2. To validate the email address provided is correct: if ( !eregi (FORMAT, $email)) echo “The email provided has an […]
When developing a script wether if it’s in PHP or any other language you should always consider the security aspect. I’m sure the last thing you want is to get your script (and ultimately your data) hacked. To make sure this does not happen there are a few steps you […]
Sometimes you happen to have a problem with one of your MySQL queries and you simply can’t seem to understand why. Well, one thing that helps is to use the mysql_error() function. This function returns the message of the MySQL error you’re getting. Example: $action = “INSERT INTO table (name, […]
Copyright © 2019 Rui Miguel Feio