Comments in Php.
In PHP, commends are typically referred to as functions, and they are used to perform specific tasks or operations.
- Echo: used to output content to the screen.
- Print: Similar to'echo', used to output content to the screen
- If/else: Condition statement useing fir decision making.
- For/while: Looping constructs for repeating task.
- Include/require: Used to include external php file.
- Strlen: Return the length of the string.
- Substr:Extracts a substring for a string.
- Array: Used to create array.
- Count: Return the number of elements in a array.
- Implode: Join the array elements into a string.