Format price decimal points

Question

I've displayed item's price (both old price and new price) using this code,

<?php echo $_item->getProduct()->getPrice(); ?>  

But when I see the page, it displays price with 4 decimal numbers, like 150.0000

I need to change number of decimals after the . to be two. like 15.00

How can I do this? I'm okay with however getting formatted number, when $_item->getProduct()->getPrice(); gives 15.0000 I need to change it into 15.00 however way possible.

Can anybody help me?

- NOTE -

I've found php way to format the numbers.

<?php $oldprice = $_item->getProduct()->getPrice();
             echo number_format($oldprice, 2, ".", ","); 
             ?> 

But the problem is, I've to put this everywhere I need to change the format

Answer 1

You can format the Price using the below Code:

public function __construct(
    /* Add below dependencies */
    \Magento\Framework\Pricing\Helper\Data $pricingHelper,
) {
    $this->pricingHelper = $pricingHelper;
}

/*Call the below function to format amount*/
$this->pricingHelper->currency($amount,true,false);

In template file, you can use the below code:

$pricHelper = $this->helper('\Magento\Framework\Pricing\Helper\Data');
echo $pricHelper->currency($amount,true,false);

Answer 2

You can use this format

Using Object manager :

$price=$objectManager->create('Magento\Framework\Pricing\Helper\Data')->currency(number_format($value->getPrice(),2));

Using Construct :

public function __construct(
    /* Add below dependencies */
    \Magento\Framework\Pricing\Helper\Data $pricingHelper,
) {
    $this->pricingHelper = $pricingHelper;
}

/*Call the below function to format amount*/
$this->pricingHelper->currency($price,true,false);

Note : Do not use object manager directly.

Answer 3

For change Currency formate please change in below files

vendor/magento/framework/Pricing/PriceCurrencyInterface.php

const DEFAULT_PRECISION = 2;

vendor/magento/module-directory/Model/Currency.php

return $this->formatPrecision($price, 2, $options, $includeContainer, $addBrackets);

vendor/magento/module-sales/Model/Order.php

public function formatPrice($price, $addBrackets = false) { return $this->formatPricePrecision($price, 2, $addBrackets); }