<?php
// ========================================================
// HTML 출력
// ========================================================
function put_html() {
global $g_input_str;
printf("<!doctype html>\n");
printf("<html lang=\"ko\">\n");
printf(" <head>\n");
printf(" <title>HTML Basic</title>\n");
printf(" <meta charset=\"utf-8\">\n");
printf(" <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n");
printf(" <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n");
printf(" </head>\n");
printf(" <body>\n");
printf(" <h1>HEADING TAG</h1>\n");
printf(" <p>PARAGRAPH TAG</p>\n");
printf(" <p>g_input_str:%s</p>\n", $g_input_str);
printf(" <textarea rows=\"5\" cols=\"40\" disabled>%s</textarea>\n", $g_input_str);
printf(" <form action=\"/1.php\" method=\"post\">\n");
printf(" <p><input type=\"text\" name=\"namestr\" placeholder=\"namestr\" style=\"font-size:14pt;height:16px\"></p>\n");
printf(" <p><textarea name=\"comment\" rows=\"5\" cols=\"40\"></textarea></p>\n");
printf(" <p><input type=\"submit\" value=\"OK\"></p>\n");
printf(" </form>\n");
printf(" </body>\n");
printf("</html>\n");
}
// ========================================================
// POST 변수값 얻기
// ========================================================
parse_str(file_get_contents("php://input"), $post_vars);
$tmp_str = $post_vars['comment'];
// ========================================================
// carriage returns 및 TAB 문자 제거
// ========================================================
$tmp_str = str_replace("\t", " ", $tmp_str);
$tmp_str = str_replace("\r", "", $tmp_str);
$g_input_str = str_replace("\n", "<br/>", $tmp_str);
// ========================================================
// 파일로 출력
// ========================================================
$myfile = fopen("/var/www/file.txt", "w") or die("Unable to open file!");
fwrite($myfile, $g_input_str);
fclose($myfile);
// ========================================================
// HTML 출력
// ========================================================
put_html();
?>
<!doctype html>
<html lang="ko">
<head>
<title>HTML Basic</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
</head>
<body>
<h1>HEADING TAG</h1>
<p>PARAGRAPH TAG</p>
<p>g_input_str:</p>
<textarea rows="5" cols="40" disabled></textarea>
<form action="/1.php" method="post">
<p><input type="text" name="namestr" placeholder="namestr" style="font-size:14pt;height:16px"></p>
<p><textarea name="comment" rows="5" cols="40"></textarea></p>
<p><input type="submit" value="OK"></p>
</form>
</body>
</html>
