(PHP 4, PHP 5, PHP 7)
nl2br — 锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷之前锟斤拷锟斤拷 HTML 锟斤拷锟叫憋拷锟�
$string
[, bool $is_xhtml = TRUE
] ) : string
锟斤拷锟街凤拷锟斤拷 string 锟斤拷锟斤拷锟斤拷锟斤拷之前锟斤拷锟斤拷 '<br />' 锟斤拷 '<br>'锟斤拷锟斤拷锟斤拷锟截★拷
string锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷
is_xhtml锟角凤拷使锟斤拷 XHTML 锟斤拷锟捷伙拷锟叫凤拷锟斤拷
锟斤拷锟截碉拷锟斤拷锟斤拷锟斤拷址锟斤拷锟斤拷锟�
Example #1 nl2br() 使锟矫凤拷锟斤拷
<?php
echo nl2br("foo isn't\n bar");
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
foo isn't<br /> bar
Example #2 使锟斤拷 is_xhtml 锟斤拷锟缴合凤拷锟斤拷 HTML 锟斤拷锟�
<?php
echo nl2br("Welcome\r\nThis is my HTML document", false);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
Welcome<br> This is my HTML document
Example #3 锟斤拷锟街伙拷锟叫分革拷锟斤拷
<?php
$string = "This\r\nis\n\ra\nstring\r";
echo nl2br($string);
?>
锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�
This<br /> is<br /> a<br /> string<br />
| 锟芥本 | 说锟斤拷 |
|---|---|
| 5.3.0 |
锟斤拷锟斤拷锟斤拷选锟斤拷 is_xhtml 锟斤拷锟斤拷锟斤拷锟节达拷之前锟斤拷锟斤拷锟角诧拷锟斤拷 '<br />'锟斤拷
|