PHP Namespaces and Require
Program 1 <html> <head><title>Demo</title></head> <body> <center> <?php class MyMath { public function addition($a,$b) { $c=$a+$b; return $c; } public function subtraction($a,$b) { $c=$a-$b; return $c; } public function max($a,$b) { if($a>$b) return $a; else...
