2015-05-09 20:23
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I'm learning to developing in Php and Wordpress. Somebody can explain to me what mean a handle in this context:

<?php wp_enqueue_style( $handle, $src, $deps, $ver, $media ); ?>

Parameters $handle (string) (required) Name used as a handle for the stylesheet. As a special case, if the string contains a '?' character, the preceding part of the string refers to the registered handle, and the succeeding part is appended to the URL as a query string. Default: None


Thanks!! :)

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我正在学习使用Php和Wordpress进行开发。 有人可以向我解释在这种情况下句柄的含义是什么:

 &lt;?php wp_enqueue_style($ handle,$ src,$ deps,$ ver,$ media);  ?&gt; 

参数 $ handle (字符串)(必填)用作样式表句柄的名称。 作为一种特殊情况,如果字符串包含'?' 字符,字符串的前一部分引用已注册的句柄,后续部分作为查询字符串附加到URL。 默认值:无


谢谢! :)

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  • dousi4472 2015-05-09 22:58

    In general, a handle is just an identifier. In this case, the handle is just a unique name for the script you are enqueuing.

    If you were using wp_register_style, you could use the handle to enqueue the registered style:

    wp_register_style('style-id', get_template_directory_uri() . '/path/to/style.css', array(), '1.0');
    /* ... */

    You can also dequeue styles using the handle as a way to reference the desired style.

    The documentation you referenced pertains to a special case when using wp_enqueue_script. In this instance you can use the handle parameter to also specify a query string for your script:

    wp_enqueue_style('style-handle?query=string', get_template_directory_uri() . '/path/to/style.css', array(), '1.0');

    In the above example, the handle is style-handle. The portion after the ? will be added the the enqueued script as a query string.

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