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<?php //program to create two functions that prints sum of even numbers and odd numbers between two numbers a and b (a nd b are passed to functions as integer arguments ) function sumeven($a,$b) { $sume=0; for($i=$a;$i<=$b;$i++) { if($i%2==0) { $sume=$sume+$i; } } print('sum of even numbers between a and b is ' . $sume); } function sumodd($a,$b) { $sumo=0; for($i=$a;$i<=$b;$i++) { if($i%2!=0) { $sumo=$sumo+$i; } } print('sum of odd numbers between a and b is ' . $sumo); } sumeven(5,15); print('<br>'); sumodd(5,15); ?>