所谓标记,就是为了便于与其他内容区分所使用的一种特殊符号,PHP共支持4种标记风格,Look一下.
1.XML标记风格
1 <?php2 echo "this is xml style";3 ?>
XML风格以标记结束. 中间书写PHP代码. 这是书写PHP脚本最常用的标记风格. 见意大家用这种风格.
2.简短标记风格
1 <?2 echo "this is short tag style";3 ?>
这是短标记风格, 有也很多phper用这种风格, PHP安装完以后短标记风格默认开启状态. 若想关闭掉可以在配置文件php.ini (C:\WINDOWS\php.ini)中设置short_open_tag = off
3.脚本标记风格
1 <script LANGUAGE="php">2 echo "this is script style";3 </script>
脚本标记风格, 以结束;
4.asp标记风格
1 <%2 echo "this is asp style";3 %>
以标记结束. 若要关闭掉asp标记风格可配置php.ini文件asp_tags = off

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