I've tried to multiply shipping cost depending on how many pallets are in order. I think filter is wrong or something. It just doesnt change shipping price.
$calc = ceil($a+$b / 8); $a > is quantity of pallets, $b > is quantity of units what calculates how many pallets.
My code (function.php):
add_filter( 'woocommerce_cart_shipping_total', 'woocommerce_cart_shipping_total_filter_callback', 11, 2 );
function woocommerce_cart_shipping_total_filter_callback( $total, $cart )
{
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
if ( 0 < $cart->get_shipping_total() ) {
if ( $cart->display_prices_including_tax() ) {
$a = 0;
$b = 0;
foreach( WC()->cart->get_cart() as $cart_item ){
if (!empty(get_post_meta($cart_item['variation_id'], '_number_field', true))) {
$a += $cart_item['quantity'];
} else {
$atk = strstr(get_post_meta($cart_item['variation_id'], '_alus_al', true), 'tk', true);
$b += ceil($cart_item['quantity'] / $atk);
}
}
$calc = ceil($a+$b / 8); // 8 pallets maximum
$total = wc_price( ( $cart->shipping_total + $cart->shipping_tax_total ) * $calc );
if ( $cart->shipping_tax_total > 0 && ! wc_prices_include_tax() ) {
$total .= ' <small class="tax_label">' . WC()->countries->inc_tax_or_vat() . '</small>';
}
} else {
$a = 0;
$b = 0;
foreach( WC()->cart->get_cart() as $cart_item ){
if (!empty(get_post_meta($cart_item['variation_id'], '_number_field', true))) {
$a += $cart_item['quantity'];
} else {
$atk = strstr(get_post_meta($cart_item['variation_id'], '_alus_al', true), 'tk', true);
$b += ceil($cart_item['quantity'] / $atk);
}
}
$calc = ceil($a+$b / 8); // 8 pallets maximum
$total = wc_price( $cart->shipping_total * $calc );
if ( $cart->shipping_tax_total > 0 && wc_prices_include_tax() ) {
$total .= ' <small class="tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>';
}
}
}
return $total;
}
My problem is that it doesnt change shipping cost. So I excpect it doesnt work.
Like user #LoicTheAztec mentioned I should use woocommerce_package_rates to override custom prices for shipping plugin.
add_filter( 'woocommerce_package_rates', 'custom_shipping_costs', 20, 2 );
function custom_shipping_costs( $rates, $package ) {
$a = 0;
$b = 0;
foreach( WC()->cart->get_cart() as $cart_item ){
if (!empty(get_post_meta($cart_item['variation_id'], '_number_field', true))) {
$a += $cart_item['quantity'];
} else {
$atk = strstr(get_post_meta($cart_item['variation_id'], '_alus_al', true), 'tk', true);
$atb = $atk / 2;
if ($cart_item['quantity'] < $atb) {
$b += 0;
} else {
$b += ceil($cart_item['quantity'] / $atk);
}
}
}
$tt = $a+$b;
$calc = ceil($tt / 8);
foreach( $rates as $rate_key => $rate ){
// Excluding free shipping methods
if( $rate->method_id != 'free_shipping'){
// Set rate cost
$rates[$rate_key]->cost = $rates[$rate_key]->cost * $calc;
// Set taxes rate cost (if enabled)
$taxes = array();
foreach ($rates[$rate_key]->taxes as $key => $tax){
if( $rates[$rate_key]->taxes[$key] > 0 )
$taxes[$key] = $new_cost * $tax_rate;
}
$rates[$rate_key]->taxes = $taxes;
}
}
return $rates;
}
I wanted to make a simple calculations to summarized what I purchased.
Using $_GET every time the value is updated it should save in an array then when 'start' is executed, it gives the sum. Sorry the codes here are just googled and I'm not really a programmer. I don't know how to combine the two sets of code (array + sum).
$number = $_GET ['input'];
$arr = array ($number);
$data = array($arr);
foreach ($tareas as $tarea) {
$data[] = $tarea;
}
var_dump($data);
$sum = 0;
foreach($group as $key=>$arr) {
$sum+= $arr;
}
echo $sum;
So I got this code from withinweb.com and modified to make it simpler.
<?php session_start();
$products = array($_GET["prod"]);
$amounts = array($_GET ["cost"]);
if ( !isset($_SESSION["total"]) ) {
$_SESSION["total"] = 0;
for ($i=0; $i< count($products); $i++) {
// $_SESSION["qty"][$i] = 0;
$_SESSION["amounts"][$i] = 0;
}
}
//---------------------------
//Reset
if ( isset($_GET['reset']) )
{
if ($_GET["reset"] == 'true')
{
unset($_SESSION["qty"]); //The quantity for each product
unset($_SESSION["amounts"]); //The amount from each product
unset($_SESSION["total"]); //The total cost
unset($_SESSION["cart"]); //Which item has been chosen
}
}
//---------------------------
//Add
if ( isset($_GET["add"]) )
{
$i = $_GET["add"];
$qty = $_SESSION["qty"][$i] + 1;
$_SESSION["amounts"][$i] = $amounts[$i] * $qty;
$_SESSION["cart"][$i] = $i;
$_SESSION["qty"][$i] = $qty;
}
//---------------------------
//Delete
if ( isset($_GET["delete"]) )
{
$i = $_GET["delete"];
$qty = $_SESSION["qty"][$i];
$qty--;
$_SESSION["qty"][$i] = $qty;
//remove item if quantity is zero
if ($qty == 0) {
$_SESSION["amounts"][$i] = 0;
unset($_SESSION["cart"][$i]);
}
else
{
$_SESSION["amounts"][$i] = $amounts[$i] * $qty;
}
}
//cart
if ( isset($_SESSION["cart"]) ) {
$total = 0;
foreach ( $_SESSION["cart"] as $i ) {
echo '' . $products[$_SESSION["cart"][$i]] . ' - ' . $_SESSION["amounts"][$i] . '<br>';
$total = $total + $_SESSION["amounts"][$i];
}
$_SESSION["total"] = $total;
echo'
<br>
Total : ' . $total . '
';
}
?>
When I input ?add=0&prod=apple&cost=100, it gives me:
apple - 100
Total : 100
But when I add another session, ?add=1&prod=orange&cost=200 it doesn't give the right answer.
orange - 100
- 0
Total : 100
It should return me this value, I'm puzzled where could be the error.
apple - 100
orange - 200
Total : 300
Yes, I'm not a coder, but trying to solve a big problem.. :) Thanks for those who help.
I trying to develop a function allowing to calculate a specific price in function the quantity discount
Example : 10% = $discount_customer[] in function the database
$qty is add by an user
if $qty < 5 then $$discount_customer[] = 0 : price does'nt change
if $qty > 5 et qty < 10 then $$discount_customer[] = 10% : price with -10%
...
if $qty > 10 then $$discount_customer[] = 15% : price with -15%
$id : id of the product
$qty : order quantity inserted by a customer
$products_price : price of the product
public function getProductsNewPriceByDiscountQuantity($id, $qty, $products_price) {
$OSCOM_Db = Registry::get('Db');
$OSCOM_Customer = Registry::get('Customer');
$QprodutsQuantityDiscount= $OSCOM_Db->prepare('select discount_quantity,
discount_customer
from :table_products_discount_quantity
where products_id = :products_id
and customers_group_id = :customers_group_id
and discount_quantity <> 0
');
$QprodutsQuantityDiscount->bindInt(':products_id', (int)$id );
$QprodutsQuantityDiscount->bindInt(':customers_group_id', $OSCOM_Customer->getCustomersGroupID());
$QprodutsQuantityDiscount->execute();
while ($QprodutsQuantityDiscount->fetch()) {
// quantity discount
$discount_quantity[] = $QprodutsQuantityDiscount->valueInt('discount_quantity');
// Customer discount
$discount_customer[] = $QprodutsQuantityDiscount->valueDecimal('discount_customer');
}
I suppose to create a foreach but how ?
Thie element doesn't take the between condition.
foreach ($discount_quantity as $k => $quantity) {
print_r('<pre>');
var_dump($quantity );
print_r('</pre>');
foreach ($discount_customer as $c => $discount) {
if ($qty > $quantity) {
$news_price = $products_price -(($products_price * $discount) /100);
}
print_r('<pre>');
print_r($news_price);
print_r('</pre>');
}
return $newprice
}
thank you
public function getProductsNewPriceByDiscountQuantity($id, $qty, $products_price) {
$OSCOM_Db = Registry::get('Db');
$OSCOM_Customer = Registry::get('Customer');
$QprodutsQuantityDiscount= $OSCOM_Db->prepare('select discount_quantity,
discount_customer
from :table_products_discount_quantity
where products_id = :products_id
and customers_group_id = :customers_group_id
and discount_quantity <> 0
');
$QprodutsQuantityDiscount->bindInt(':products_id', (int)$id );
$QprodutsQuantityDiscount->bindInt(':customers_group_id', $OSCOM_Customer->getCustomersGroupID());
$QprodutsQuantityDiscount->execute();
while ($QprodutsQuantityDiscount->fetch()) {
$discount_quantity[] = $QprodutsQuantityDiscount->valueInt('discount_quantity');
$discount_customer[] = $QprodutsQuantityDiscount->valueDecimal('discount_customer');
}
return $this->getPrctDiscount($qty, $products_price);
}
public function getPrctDiscount($qty, $products_price)
{
$discount = 0;
if ($qty > 5 && $qty < 10) {
$discount = 10;
}elseif ($qty > 10) {
$discount = 15;
}
$newPrice = $discount > 0
? $products_price - ($products_price * ($discount/100))
: $newPrice;
return $newPrice;
}
The sales notifications is not working because this line amountArray[$idproduct] += $amount; is returning me offset. I don't know how to fix it.
My full function is this:
function saveAllSaleDetails($idsale, $sale) {
$this->conexion->startTransaction();
$amountArray = [];
try {
foreach ($sale as $detail):
$idproduct = $detail['id'];
$amount = $detail['amount'];
$price = $detail['price'];
$subtotal = $detail['subtotal'];
$iduser = 1;
$this->saveSaleDetail($idsale, $idproduct, $amount, $price, $subtotal, $iduser);
$amountArray[$idproduct] += $amount;
$stock = $this->product->getProductStock($idproduct);
$stock = $stock[0][0] - $amountArray[$idproduct];
if ($stock <= 20) {
$product = $this->product->getProductById($idproduct);
$message = $product[0][1]." stock is bellow 20.";
notification::add($message, $idproduct, 'warning', 'product.php');
}
endforeach;
$this->conexion->commit();
$this->conexion->cerrar();
return true;
} catch (Exception $e) {
$this->conexion->rollback();
$this->conexion->cerrar();
var_dump($e->getMessage());
return false;
}
}
The problem is because of this line,
$amountArray[$idproduct] += $amount;
The above statement can be expanded as
$amountArray[$idproduct] = $amountArray[$idproduct] + $amount;
Initially during the first iteration of foreach loop, $amountArray[1] and $amountArray[2] are not set, and hence you're getting these undefined offset error.
So instead of
$amountArray[$idproduct] += $amount;
Do this:
$amountArray[$idproduct] = isset($amountArray[$idproduct]) ? $amountArray[$idproduct] + $amount : $amount;
Is there any way I could rewrite this function with an array instead of all these if statements? Could i maybe use some for loop together with an array? How would that look like? Any suggestions of simpler code?
Here is my php function:
function to_next_level($point) {
/*
**********************************************************************
*
* This function check how much points user has achievents and how much procent it is until next level
*
**********************************************************************
*/
$firstlevel = "3000";
$secondlevel = "7000";
$thirdlevel = "15000";
$forthlevel = "28000";
$fifthlevel = "45000";
$sixthlevel = "80000";
if($point <= $firstlevel) {
$total = ($point/$firstlevel) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
} elseif ($point <= $secondlevel) {
$total = ($point/$secondlevel) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
} elseif ($point <= $thirdlevel) {
$total = ($point/$thirdlevel) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
} elseif ($point <= $forthlevel) {
$total = ($point/$forthlevel) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
} elseif ($point <= $fifthlevel) {
$total = ($point/$fifthlevel) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
} elseif ($point <= $sixthlevel) {
$total = ($point/$sixthlevel) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
}
}
Try this:
function to_next_level($point) {
/*
**********************************************************************
*
* This function check how much points user has achievents and how much procent it is until next level
*
**********************************************************************
*/
$levelArray = array(3000, 7000, 15000, 28000, 45000, 80000);
foreach ($levelArray as $level)
{
if ($point <= $level) {
$total = ($point/$level) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
}
}
}
Start using OOP programming style. This is the perfect opportunity since it is a task without much complexity. Create a class that acts as central authority. That class can receive more methods over time. That way your code stays easy to maintain since all those functions are kept inside a class.
<?php
class levelAuthority
{
public static $thresholds = [ 3000, 7000, 15000, 28000, 45000, 80000 ];
public static function getDistanceToNextlevel($points)
{
foreach (self::$thresholds as $threshold) {
if ($points <= $threshold) {
$total = ($points/$threshold) * 100;
$remaining = round($total);
return $remaining;
}
}
}
}
// in the calling scope:
$points = 5000;
echo levelAuthority::getDistanceToNextlevel($points);
lots of answers to this!!
here is mine using a while loop - single exit point outside the loop:
function to_next_level($point) {
/*
**********************************************************************
*
* This function check how much points user has achievements and how much percent it is until next level
*
**********************************************************************
*/
$arr_level = array(3000,15000,28000,45000,80000);
$remaining = false;
while (!$remaining and list($key,$level) = each($arr_level)) {
if ($point <= $level) {
$total = ($point/$level) * 100;
$remaining = round($total);
}
}
// will return false if $point is greater than highest value in $arr_level
return $remaining;
}
You could write an additional function, that does the calculations and trigger it from the if/else if/else blocks.
function calculate_remaining($points, $level) {
$total = ($point/$level) * 100;
$remaining = round($total);
return $remaining;
}
You'd trigger this like:
if($point <= $firstlevel) {
return $calculate_remaining($point, $firstlevel);
} elseif ($point <= $secondlevel) {
return $calculate_remaining($point, $secondlevel);
} etc.
What about something like this?
function to_next_level($point)
{
$levels = array(
3000,
7000,
15000,
28000,
45000,
80000
);
foreach ($levels as $level)
{
if ($point <= $level)
{
$total = ($point / $level) * 100;
$remaining = round($total);
//echo number_format($remaining, 0, '.', ' ');
return $remaining;
}
}
}
The point levels are in order in the array, so [0] is $firstlevel, and so on. You simply iterate through the array and return whenever we reach the condition where $point is <= to the the $level.
Also, since $levels is static, it can be defined outside of the function.
simple:
<?php
$point = 100;
$remaining = 0;
$data = [
'firstlevel' => 3000,
'secondlevel' => 7000,
'thirdlevel' => 15000,
'forthlevel' => 28000,
'fifthlevel' => 45000,
'sixthlevel' => 80000
];
foreach($data as $item)
{
if($point <= $item)
{
$remaining = round(($point / $item ) * 100); //or return val
}
}
How about putting your variable into array and loop it?
function to_next_level($point) {
$data[0] = "3000";
$data[1] = "7000";
$data[2] = "15000";
$data[3] = "28000";
$data[4] = "45000";
$data[5] = "80000";
foreach ($data as $key => $value) {
if($point <= $value) {
$total = ($point/$value) * 100;
$remaining = round($total);
return $remaining;
}
}
}
I haven't try it. But it might work for you.