<?php
print\"<html>\";
print\"<head>\";
print\"<title>网络随笔</title>\";
print\"</head>\";
print\"<body>\";
if(isset($text))
{
print\"<b>正常的文字。</b><br>\";
print($text);
print\"<br>\";
$text=ereg_replace(10,\"<br>\",$text);
$text=ereg_replace(13,\" \",$text);
print\"<b>修改后的文字。</b><br>\";
print($text);
print\"<br>\";
}
print\"<form action=index.php>\";
print\"<textarea name=text cols=40 rows=10>\";
print\"</textarea><br>\";
print\"<input type=submit>\";
print\"</form>\";
print\"</body>\";
print\"</html>\";
?>
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