Online PHP editor | output for UJT9D

<?php /* User Defined Functions function function_name($arg_1, $arg_2, ..., $arg_n) { code_line1; code_line2; code_line3; return ($value); //stops execution of the function and returns its argument as the value at the point where the function was called. } One may have more than one return()statements in a function. */ $text= 'This Line is Bold and Italics.'; function makebold_n_italics($text) { $text = "$text"; return($text); //the return() statement immediately ends execution of the current function, and returns its argument as the value of the function call in print command } print("This Line is not Bold. \n"); print("This Line is not Italics. \n"); echo makebold_n_italics("$text") ,"--->", 'It prints the returned value of variable $text when function is called.'." \n"; echo "$text", '---> prints the original value of variable $text.'." \n"; // prints the original value of $text $thanks='Thanks to Zeev Suraski and Andi Gutmans !!!'; $text=$thanks; echo makebold_n_italics("$text");