MY WRITE BETTER PHP LIST

# Short version if clause
$message = ($age < 16) ? 'Welcome!' : 'You are too old!';
 
# Turn error reporting on / off
error_reporting(0);
error_reporting(E_ALL);
 
# Rule Number One: Never, Ever, Trust Your Users
# If you are using SQL, prevent sql injection, always use
mysql_real_escape_string($var);
 
# Alternatively use addslashes before sending stuff to the database
addslashes($var);
 
# Remove spaces in front and at the end
trim($variable);
 
 
 
 
# good idea?
You should always prefix variables with its type e.g. intNoOfApples or arrArrayOfNumbers