Question

我想在浏览器上显示代码,而不是加以执行,因此我使用highlight_string。

<?php highlight_string( function foo(items) {
    for (var i=0; i<items.length; i++) {
        alert(items[i] + "juhu");
    }   // Real Tab.
} )?>

回返

<code><span style="color: #000000"> function&nbsp;foo(items)&nbsp;{ <br />&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(var&nbsp;i=0;&nbsp;i&lt;items.length;&nbsp;i++)&nbsp;{ <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(items[i]&nbsp;+&nbsp;"juhu"); <br />&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;//&nbsp;Real&nbsp;Tab. <br />}</span> </code>

<code>

但我是在new Line no<br/>之后的。

<code><span style="color: #000000">

function&nbsp;foo(items)&nbsp;{
&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;(var&nbsp;i=0;&nbsp;i&lt;items.length;&nbsp;i++)&nbsp;{

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(items[i]&nbsp;+&nbsp;"juhu");

&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;//&nbsp;Real&nbsp;Tab.

}</span>

</code>

是否可能?

Answer 1

You should be able to replace every <br /> tag with normal linebreaks ( ) and output your string, like this:

$data = highlight_string( function foo(items) {
for (var i=0; i<items.length; i++) {
    alert(items[i] + "juhu");
}   // Real Tab.
} ,true);
 $data = str_replace( <br /> ,"
",$data);
 echo  <pre> ;
 echo $data;
 echo  </pre> ;

Answer 2

因此,你不会试图发挥习俗作用。视体为参数,通过返回来挖掘梯度,强调在 lo的子体上加强功能,然后将所有次座标汇成所需的座标。

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