<?php
$str="test ... \r\n test ... ";
echo nl2br($str);
?>
输出:
test ...
test ... 当把$str里面的信息从数据库取出时,
输出:
test ... \r\n test ...
$str="test ... \r\n test ... ";
echo nl2br($str);
?>
输出:
test ...
test ... 当把$str里面的信息从数据库取出时,
输出:
test ... \r\n test ...
<?php
echo nl2br( nl2br( $str ) );