php learning (2)

php function:

• generate css function

<code><span><?php</span><span>//该函数生成一个css</span><span><span>function</span><span>page</span><span>(<span>$bgcolor</span> = NULL,<span>$font_color</span> = NULL,<span>$font_size</span>)</span>{</span><span>echo</span><span>"<style>
         body{
          background-color: $bgcolor;
          color:$font_color;
          font-size: $font_size;
         }</style>"</span>;
}
page(<span>'red'</span>,<span>'green'</span>,<span>'24'</span>);
<span>?></span></code>

*

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i ').text(i)); }; $numbering.fadeIn(1700); }); });

The above introduces PHP learning (2), including aspects of content. I hope it will be helpful to friends who are interested in PHP tutorials.