Soy nuevo desarrollador. Tengo un problema. Quiero la suma de todos los valores de calificación y luego se divide con 5. foreach show 325. Quiero el resultado 3+2+5=10 y luego 10/5=2
foreach ($ratings as $ratingss) { echo $ratingss->rating ; }volcado de var
object(stdClass)[571] public 'id' => string '12' (length=2) public 'hotel_id' => string '37' (length=2) public 'rating' => string '3' (length=1) object(stdClass)[300] public 'id' => string '13' (length=2) public 'hotel_id' => string '37' (length=2) public 'rating' => string '5' (length=1)Puedes usar este código. Sumará todos los valores y los colocará en la variable $sum .
si su object(stdClass) -> entonces
$sum = 0; // this is store all sum value so first assign 0 foreach ($ratings as $ratingss) { $sum += $ratingss->rating; // sum value with previous value and store it and no need to convert string type to int cause php do it } echo $sum; // this is final value echo $final_result = $sum / 5; // this is your desire result si su matriz -> associative array entonces
$sum = 0; // this is store all sum value so first assign 0 foreach ($ratings as $ratingss) { $sum += $ratingss['rating']; // sum value with previous value and store it and no need to convert string type to int cause php do it } echo $sum; // this is final value echo $final_result = $sum / 5; // this is your desire resultEspero que esto te ayudará