(PHP)form을 이용한 값 전달

form 태그를 이용한 값전달

index.php

<form method=post action="lecture10_form1.php">
    <input type="text" name="val01" size=5>
    <input type="text" name="operator" size=1>
    <input type="text" name="val02" size=5>    
    <input type="submit" value="계산하기">
</form>

lecture10_form1.php

<?
    extract(array_merge($HTTP_GET_VARS,$HTTP_POST_VARS));
 
    switch($operator)
    {
        case("+"):
            $result=$val01+$val02;
            print $val01."+".$val02." = ".$result;
            break;
        case("-"):
            $result=$val01-$val02;
            print $val01."-".$val02." = ".$result;
            break;
        case("*"):
            $result=$val01*$val02;
            print $val01."*".$val02." = ".$result;
            break;
        case("/"):
            $result=$val01/$val02;
            print $val01."/".$val02." = ".$result;
            break;
    }
?>

라디오 박스, 체크박스 를 이용한 값전달

index.php

<form method=post action="phpnform3.php">
    이름 <input type="text" name="u_name" size=10>
    <br>
    성별 <input type="radio" name="sexual_type" value="남자">남  
         <input type="radio" name="sexual_type" value="여자" checked>여
    <br>
    관심사항 <input type="checkbox" name="interesting[]" value="Web Programming"> Web Programming  
    <input type="checkbox" name="interesting[]" value="Graphics"> Graphics  
    <input type="checkbox" name="interesting[]" value="Mathematics"> Mathematics  
    <input type="checkbox" name="interesting[]" value="Databases"> Databases
    <p>
    <input type="submit" value="전송"> 
    <input type="reset" value="다시쓰기">
</form>

phpnform3.php

<?
    extract(array_merge($HTTP_GET_VARS,$HTTP_POST_VARS));
    print "이름: ".$u_name."<br>";
    print "성별: ".$sexual_type."<br>";
    print "관심사항: ";
    for($i=0;$i<count($interesting);$i++)
        print "[".$interesting[$i]."]";
?>

​