用HTML断行符代替换行符

时间：2007-02-17 来源：PHP爱好者

wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
<?php
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<html>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<head>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<title>网络随笔</title>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"</head>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<body>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
if(isset($text))
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
{
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<b>正常的文字。</b><br>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print($text);
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<br>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
$text=ereg_replace(10,"<br>",$text);
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
$text=ereg_replace(13," ",$text);
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<b>修改后的文字。</b><br>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print($text);
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<br>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
}
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<form action=index.php>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<textarea name=text cols=40 rows=10>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"</textarea><br>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"<input type=submit>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"</form>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"</body>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
print"</html>";
wwww.chin aitpower.comTs5t5xPc8Ndjmne5i6bquWe1P
?>
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