- A comment in PHP code is a line that is not read/executed as part of the program.
- Its only purpose is to be read by someone who is editing the code.
Comments are useful for :-
- To let others understood what you are doing – Comments let other programmers understand what you were doing in each step ( if you work in a group ).
- To remind yourself what you did – Most programmers have experienced coming back to other own work a year or too later and having to re-figure out what they did.
<?php // This is a single line comment # This is also a single line comment /* This is a multi-line comment block */
Spread the love