php 获取woocommerce购物车总金额
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Get woocommerce carts total amount
提问by Howli
I am trying to apply a discount to a carts total price, but I can only do it to the item base price and not the over all price. I Googled and came across thispost in the wordpress stackoverflow:
我正在尝试对购物车总价应用折扣，但我只能对商品基本价格进行折扣，而不能对总价进行折扣。我用谷歌搜索并在 wordpress stackoverflow 中看到了这篇文章：
$amount = floatval( preg_replace( '#[^\d.]#', '', $woocommerce->cart->get_cart_total() ) ); The preg_replace eliminates everything but decimal characters and colons.
Should you care to do math with it, the floatval converts the value from a string to a numeric one.
$amount = floatval( preg_replace( '#[^\d.]#', '', $woocommerce->cart->get_cart_total() ); preg_replace 消除了除十进制字符和冒号之外的所有内容。
如果您想用它进行数学运算，floatval 会将值从字符串转换为数字值。
I tried adding:
我尝试添加：
$amount2 = floatval( preg_replace( '#[^\d.]#', '', $woocommerce->cart->get_cart_total() ) );
and changing
和改变
$discount = round( (($discounting_amount / 100 ) * $this->amount)*-1, WC()->cart->dp);
to
到
$discount = round( (($discounting_amount / 100 ) * $amount2)*-1, WC()->cart->dp);
But I get the following error:
但我收到以下错误：
Fatal error: Call to a member function get_cart_total() on a non-object in...
回答by zennin
Try this:
尝试这个：
WC()->cart->cart_contents_total
The function get_cart_total uses wc_price function thas converts cart_contents_total to currency.
函数get_cart_total 使用wc_price 函数将cart_contents_total 转换为货币。
回答by Ronan
You need to call the global variable to ensure that it gets the correct values.
您需要调用全局变量以确保它获得正确的值。
If you add
如果添加
global $woocommerce;
just before
就在之前
$amount2 = floatval( preg_replace( '#[^\d.]#', '', $woocommerce->cart->get_cart_total() ) );
that should solve your problem.
那应该可以解决您的问题。
回答by colapsnux
This also work nicelly.
这也很好用。
WC()->cart->total
WC()->cart->total
回答by Muvans
This works perfectly and removes currency symbol:
这完美地工作并删除货币符号：
$woocommerce->cart->total;
回答by Buzut
As of late 2018, the best way is to use get_cart_contents_total(). This is the total of items in the cart after discounts.
截至 2018 年底，最好的方法是使用get_cart_contents_total(). 这是折扣后购物车中的商品总数。
WC()->cart->get_cart_contents_total(); // Float
Other methods are available for more specific needs, just have a look at the docs.
其他方法可用于更具体的需求，只需查看docs。
回答by Deepak Kumar
global $woocommerce;
$amount = $woocommerce->cart->cart_contents_total+$woocommerce->cart->tax_total;
You can also convert $amount in float value as per your requirement.
您还可以根据需要将 $amount 转换为浮点值。
回答by typocoder
To show the carts total including tax and discounts use this
要显示包括税款和折扣在内的购物车总数，请使用此
$ordertotal = wp_kses_data( WC()->cart->get_total() );
$ordertotal = wp_kses_data( WC()->cart->get_total() );
回答by mital korat
$totalamount = $woocommerce->cart->cart_contents_total;
$totalamount = $woocommerce->cart->cart_contents_total;
echo $totalamount;
回声 $totalamount;
回答by Geza Gog
Function get_cart_contents_total() gives the total of items in the cart, but after discounts. Depending on the tax settings you might have to add taxes. Something lie this:
函数 get_cart_contents_total() 给出购物车中的商品总数，但在折扣后。根据税收设置，您可能需要加税。有一点是这样的：
$cart_total_price = wc_prices_include_tax() ? WC()->cart->get_cart_contents_total() + WC()->cart->get_cart_contents_tax() : WC()->cart->get_cart_contents_total();
