[英]How can I change the <title> tag dynamically in php based on the URL values
I want the title page to be changed so that a crawler can see it. 我希望更改标题页,以便爬网程序可以看到它。
The URL is of the format: public.sample.com/account/Disney URL的格式为:public.sample.com/account/Disney
I load a standard, global header include file using require() 我使用require()加载标准的全局头文件包含文件
That's where the current default tags are defined. 这就是定义当前默认标签的地方。
IF the URL is public.sample.com/account/Disney, I would like the tag to read, instead: 如果URL是public.sample.com/account/Disney,则我想读取标签,而不是:
This is an account profile for Disney 这是迪士尼的帐户资料
I believe something would need to be written in this global header file, but not sure what. 我相信需要在此全局头文件中编写一些内容,但不确定是什么。
Thanks. 谢谢。
Super simple example to get you started. 超级简单的示例,助您入门。
<title><?php
if ( preg_match('/([^\/]+)\/([^\/]+)$/', $_SERVER['PHP_SELF'], $matches) ) {
list($dummy, $profileType, $profileName) = $matches;
$safeProfileType = htmlentities($profileType);
$safeProfileName = htmlentities ($profileName);
echo "This is an $safeProfileType profile for $safeProfileName";
} else {
echo "Unknown profile!";
}
?></title>
Edited per Allain Lalonde comment. 根据Allain Lalonde评论编辑。 (Hope this is what he meant)
(希望这就是他的意思)
我不确定在这里到底要找什么,但是要获得动态标题,您可以执行以下操作:
<title><?php echo $theDynamicTitle; ?></title>
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