<?php 
$teap=0; 
$team=0; 
for ($i = 0; $i <= 50 ; $i++) 
{ 
    if ($i%5 == 0)  
    { 
         $temp=$temp+$i; 
    } 
    if ($i%7 == 0) 
    { 
        $teap=$teap+$i; 
        } 
} 
echo $temp."<br>"; 
echo $teap."<br>";

echo $temp+$teap;
?>