覆盖 WordPress 中的插件功能
我的 WordPress 网站上安装了插件.
I have a Plugin installed on my WordPress site.
我想覆盖插件中的一个功能.我是否在我的主题的 functions.php
中覆盖它,如果是,我该怎么做?
I'd like to override a function within the Plugin. Do I override this in my theme's functions.php
and if so, how do I do this?
这是我插件中的原始函数:
Here's the original function in my plugin:
/**
* sensei_start_course_form function.
*
* @access public
* @param mixed $course_id
* @return void
*/
function sensei_start_course_form( $course_id ) {
$prerequisite_complete = sensei_check_prerequisite_course( $course_id );
if ( $prerequisite_complete ) {
?><form method="POST" action="<?php echo esc_url( get_permalink() ); ?>">
<input type="hidden" name="<?php echo esc_attr( 'woothemes_sensei_start_course_noonce' ); ?>" id="<?php echo esc_attr( 'woothemes_sensei_start_course_noonce' ); ?>" value="<?php echo esc_attr( wp_create_nonce( 'woothemes_sensei_start_course_noonce' ) ); ?>" />
<span><input name="course_start" type="submit" class="course-start" value="<?php echo apply_filters( 'sensei_start_course_text', __( 'Start taking this Course', 'woothemes-sensei' ) ); ?>"/></span>
</form><?php
} // End If Statement
} // End sensei_start_course_form()
推荐答案
你不能真正覆盖"一个函数.如果定义了函数,则不能重新定义或更改它.您最好的选择是创建插件的副本并直接更改功能.当然,每次插件更新时,您都必须重复此操作.
You can't really "override" a function. If a function is defined, you can't redefine or change it. Your best option is to create a copy of the plugin and change the function directly. Of course you will have to repeat this everytime the plugin is updated.
给插件一个不同的名字以在插件列表中区分它们.禁用原件,启用您的副本.
Give the plugin a different name to distinguish them in the plugin listing. Disable the original, enable your copy.
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