PHP 3일차

공부중인 서적: PHP + MySQL 웹 개발 마스터북

 <h1>연관배열: $배열명[키] = 값;</h1>
  <?php 
    $member["name"] = "아이언맨";
    $member["age"] = 1000;
    $member["tall"] = 185;
    print 'member["name"] = ';
    print $member["name"];
    print "<br>";
    print 'member["age"] = ';
    print $member["age"];
    print "<br>";
    print 'member["tall"] = ';
    print $member["tall"];
    print "<br>";
  ?>

  <h1>연관배열 작성</h1>
  <p>$data = array(key1 => 데이터1, key2 => 데이터2, key3 => 데이터3, ...)</p>
  <p>(PHP 5.4이상)$data = [key1 => 데이터1, key2 => 데이터2, key3 => 데이터3, ...]</p>
  <h2>다차원 배열</h2>
  <?php 
    $members[] = array("name" => "아이언맨", "age" => 1000, "tall" => 185);
    print "member[0]['name'] = ";
    print $members[0]["name"];
    print "<br>";
    print "member[0]['age'] = ";
    print $members[0]["age"];
    print "<br>";
    print "member[0]['tall'] = ";
    print $members[0]["tall"];
    print "<br>";
    
  ?>

  <h1>연산자 -> .=(문자연결)</h1>
  <p>$string = "문자열1" . "문자열2"</p>
  <p>$string = $string1 . $string2</p>
  <?php 
    $das = "아이언맨";
    $nam = $das;
    $nam .= " & 캡틴 아메리카";
    print $nam."& 헐크";
    print "<br>";
    print "헐크 & ".$nam;
  ?>

  <h1>SWTICH ~ CASE ~</h1>
  <pre>
      &lt?php
        $type = "form";
        switch($type) {
          // 동록 폼을 표시
          case "form":
            print "등록 폼";
            break;
          case "confirm":
            print "확인 화면";
            break;
          default:
            print "화면 없음";
        }
      ?&gt
  </pre>