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PHP form request to obtain data summation example_PHP tutorial
- WBOYOriginal
- 2016-07-13 10:29:421103browse
Get the value of the form request:
Case:
request.php
Copy code The code is as follows:
[code]
result.php
[code]
$grade=$_REQUEST['grade' ];//grade-->Same as the name value in the form
$arr=explode(" ",$grade);//Split the string with spaces and get the array result
print_r($ arr);
$res=0;
for($i=0;$i
}
echo "
ALL=".$res;
echo "
AVG=".(round($res/count($arr),0)); //round(12.334,2)//Rounding method
?>
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