PHP Function / is_int

Description

This conditional function checks if the given variable is an integer type. This is a boolean function, meaning it returns either TRUE or FALSE.

PHP Function / is_string

Description

This conditional function checks if the given variable is a string type. This is a boolean function, meaning it returns either TRUE or FALSE.

$_SERVER['SCRIPT_NAME'] in PHP

$_SERVER['SCRIPT_NAME'] Returns the filename that is being used together with the pre-directory path only. It excludes query/variable appended and any post sub directory.

Connect to MSSQL Server Database using PHP

This lesson wont work if your php version is 5.3 due to PHP dropped support in 5.3 for the mssql.dll.

Web Usability: Keep in mind

If something is hard to use, I just dont use it as much.