回复讨论(解决方案)
\r\n
\r\n
程序在浏览器,是换行!(图1)
为什么终端命令行,不是呢?(图2)
图1
图2
<? $x=array(1 ,2 ,3); echo $x[0]; echo "\r\n"; echo $x[1]; echo "\r\n"; echo $x[2]; echo "\r\n";?>
更改:
程序在终端命令行执行,是换行!(图2)
为什么在浏览器执行,不是换行,是个空格符?(图1)
\r\n 是文本换行
才是 HTML 换行
\r\n 是文本换行
才是 HTML 换行
php程序,怎写换行?
给个实例!
echo '123<br>';
$x=array(1 ,2 ,3);
echo $x[0];
echo "
";
echo $x[1];
echo "
";
echo $x[2];
echo "
";
?>

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