What is functions in PHP | How to use functions in PHP | Syntax of functions - FutureFundamentals
PHP functions What are Functions? A function structure: <?php function myname( $1arg, $2arg,….. $narg) { echo "Example function.\n"; return $retval; } - ppt download
PHP echo Function Applications Syntax and Example Code
PHP: Day 2
New Dynamic Data PHP Function return values - Bugs - Bricks Community Forum
echo() function in PHP || PHP Echo Function
Echo html with PHP (Slim Framework) issue - Stack Overflow
Square Root in PHP | Finding Square Root of given number with Examples
Difference between Echo and Print in PHP | Echo vs Print in PHP