Woocommerce php 代码 get_price_html()
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Woocommerce php code get_price_html()
提问by user2612580
I am new to WordPress and WooCommerce, I believe I have identified the line of code that is producing the output I want changed.
我是 WordPress 和 WooCommerce 的新手，我相信我已经确定了产生我想要更改的输出的代码行。
I am using free artificertheme from WooCommerce and the index.php has a line:
我正在使用来自 WooCommerce 的免费artificer主题，并且 index.php 有一行：
<h3>
<?php the_title(); ?>
<span class="price">
<?php echo $_product->get_price_html(); ?>
</span>
</h3>
This produces something like "Black Stone - $43" (i.e. product title - price)
这会产生类似“黑石 - 43 美元”（即产品名称 - 价格）
I want something like "Black Stone
$43"
(i.e. product title <br/>price)
我想要“Black Stone
$43”之类的东西
（即产品标题<br/>价格）
It looks like there are some filters for the ``get_price_html()` function, but the documentation is not very good or I just don't understand how to navigate through it.
看起来“get_price_html()”函数有一些过滤器，但文档不是很好，或者我只是不明白如何浏览它。
Any direction would be appreciated.
Thanks.
任何方向将不胜感激。
谢谢。
回答by Alexander Ivashchenko
all the $product->get_price_html();produces something like this:
所有的$product->get_price_html();产品都是这样的：
<del><span class="amount">￡8.00</span>–<span class="amount">￡9.00</span></del>
<ins><span class="amount">￡7.00</span>–<span class="amount">￡8.00</span></ins>
to manipulate this data, you must extract it from this string
要操作此数据，您必须从该字符串中提取它
If you use WP filters - you will change get_price_html()output everywhere and if you need to change get_price_html()output just in one place, you should do next:
如果您使用 WP 过滤器 - 您将get_price_html()在任何地方更改输出，如果您只需要get_price_html()在一个地方更改输出，您应该执行以下操作：
global $product;
$price_html = $product->get_price_html();
$price_html_array = price_array($price_html);
function price_array($price){
$del = array('<span class="amount">', '</span>','<del>','<ins>');
$price = str_replace($del, '', $price);
$price = str_replace('</del>', '|', $price);
$price = str_replace('</ins>', '|', $price);
$price_arr = explode('|', $price);
$price_arr = array_filter($price_arr);
return $price_arr;
}
now you have same data in array
现在你在数组中有相同的数据
Array ( [0] => ￡8.00–￡9.00 [1] => ￡7.00–￡8.00 )
and you can do with it everything you want
你可以用它做你想做的一切
to apply global filter, you must add
要应用全局过滤器，您必须添加
add_filter( 'woocommerce_get_price_html', 'price_array', 100, 2 );
回答by Alex
This is probably the filter you're looking for:
这可能是您正在寻找的过滤器：
add_filter('woocommerce_variable_price_html', 'custom_variation_price', 10, 2);
function custom_variation_price( $price, $product ) {
$price = '';
$price .= woocommerce_price($product->min_variation_price);
return $price;
}
This just changes it so that the min price is displayed (and nothing else) as it's not clear how you want to format/style it. You can access various other details via the $product object to customise the output. Use it within your functions.php file.
这只是改变它，以便显示最低价格（而不是其他任何东西），因为不清楚您想如何对其进行格式化/样式设置。您可以通过 $product 对象访问各种其他详细信息以自定义输出。在您的functions.php 文件中使用它。
回答by Raunak Gupta
You can achieve this by modifying the said line and adding a small css code in theme custom.cssfile.
您可以通过修改上述行并在主题custom.css文件中添加一个小的 css 代码来实现这一点。
Replace the given code by this:
用这个替换给定的代码：
<h3>
<?php the_title(); ?>
<br/>
<span class="price">
<?php echo $_product->get_price_html(); ?>
</span>
</h3>
And add the following css code either in custom.css(recommended) file or in last line of theme style.cssfile.
并在custom.css（推荐）文件或主题style.css文件的最后一行添加以下 css 代码。
ul.featured-products li h3 .price::before{
content : '' !important;
}
Please Note: The above code is tested and working fine with Artificer version 1.3.16 (which was released on 05 May, 2016.)
请注意：以上代码已在 Artificer 1.3.16 版（2016 年 5 月 5 日发布）上测试并正常工作。
Hope this helps!
希望这可以帮助！
