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코딩야학(13일) - 로그인 기능 만들기, 배열
광그로
2017. 6. 19. 22:07
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | <!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body> <script> password = prompt("비밀번호"); //prompt() if(password == 1111) { document.write("correct"); } else { document.write("incorrect"); } </script> </body> </html> | cs |
prompt() 함수를 사용하여 새로운 입력 창을 띄운다

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | <!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body> <?php $password = $_GET["password"]; if($password == "1111"){ echo "correct"; } else { echo "incorrect"; } ?> </body> </html> | cs |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | <!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body> <h1>JavaScript</h1> <ul> <script> i = 0; for (var i = 0; i < 10; i++) { document.write("<li>hi</li>"); } /* while(i < 10){ document.write("<li>hello world</li>"); i = i + 1; } */ </script> </ul> <h2>php</h2> <ul> <?php $i = 0; while($i < 10){ echo "<li>hello world</li>"; $i = $i + 1; } ?> </ul> </body> </html> | cs |
for문도 c언어와 큰 차이 없이 사용 가능
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | <!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head> <body> <h1>JavaScript</h1> <script> list = new Array("one", "two", "three"); document.write(list[2]); document.write(list.length); var arr = new Array(10); arr[0] = "하나"; document.write(arr[0]); </script> <h1>php</h1> <?php $list = array("one", "two", "three"); echo $list[2]; echo count($list); ?> </body> </html> | cs |
var arr = new Array(10);
arr[0] = "하나";document.write(arr[0]);