Tag Archives: Constant and echo-print statement

Php tutorial: Constant and echo-print statement

Constant ¬†and echo-print statement Constants: 1) A constant is a name or an identifier for a simple value. It is defined using the define function and it does not start with $ sign define(“DBNAME”, TECH); 2) A constant value cannot change during the execution of the script. By default, a constant is case-sensitive. By convention, constant identifiers are always uppercase. A constant name starts with … Continue reading Php tutorial: Constant and echo-print statement »