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wc_price() WC 1.0

Format the price with a currency symbol.

Возвращает

Строку.

Использование

wc_price( $price, $args );
$price(float) (обязательный)
Raw price.
$args(массив)
Arguments to format a price {
php Array of arguments. Defaults to empty array.
@type bool   $ex_tax_label       Adds exclude tax label.
								 Defaults to false.
@type string $currency           Currency code.
								 Defaults to empty string (Use the result from get_woocommerce_currency()).
@type string $decimal_separator  Decimal separator.
								 Defaults the result of wc_get_price_decimal_separator().
@type string $thousand_separator Thousand separator.
								 Defaults the result of wc_get_price_thousand_separator().
@type string $decimals           Number of decimals.
								 Defaults the result of wc_get_price_decimals().
@type string $price_format       Price format depending on the currency position.
								 Defaults the result of get_woocommerce_price_format().

}

Код wc_price() WC 5.0.0

<?php
function wc_price( $price, $args = array() ) {
	$args = apply_filters(
		'wc_price_args',
		wp_parse_args(
			$args,
			array(
				'ex_tax_label'       => false,
				'currency'           => '',
				'decimal_separator'  => wc_get_price_decimal_separator(),
				'thousand_separator' => wc_get_price_thousand_separator(),
				'decimals'           => wc_get_price_decimals(),
				'price_format'       => get_woocommerce_price_format(),
			)
		)
	);

	$original_price = $price;

	// Convert to float to avoid issues on PHP 8.
	$price = (float) $price;

	$unformatted_price = $price;
	$negative          = $price < 0;

	/**
	 * Filter raw price.
	 *
	 * @param float        $raw_price      Raw price.
	 * @param float|string $original_price Original price as float, or empty string. Since 5.0.0.
	 */
	$price = apply_filters( 'raw_woocommerce_price', $negative ? $price * -1 : $price, $original_price );

	/**
	 * Filter formatted price.
	 *
	 * @param float        $formatted_price    Formatted price.
	 * @param float        $price              Unformatted price.
	 * @param int          $decimals           Number of decimals.
	 * @param string       $decimal_separator  Decimal separator.
	 * @param string       $thousand_separator Thousand separator.
	 * @param float|string $original_price     Original price as float, or empty string. Since 5.0.0.
	 */
	$price = apply_filters( 'formatted_woocommerce_price', number_format( $price, $args['decimals'], $args['decimal_separator'], $args['thousand_separator'] ), $price, $args['decimals'], $args['decimal_separator'], $args['thousand_separator'], $original_price );

	if ( apply_filters( 'woocommerce_price_trim_zeros', false ) && $args['decimals'] > 0 ) {
		$price = wc_trim_zeros( $price );
	}

	$formatted_price = ( $negative ? '-' : '' ) . sprintf( $args['price_format'], '<span class="woocommerce-Price-currencySymbol">' . get_woocommerce_currency_symbol( $args['currency'] ) . '</span>', $price );
	$return          = '<span class="woocommerce-Price-amount amount"><bdi>' . $formatted_price . '</bdi></span>';

	if ( $args['ex_tax_label'] && wc_tax_enabled() ) {
		$return .= ' <small class="woocommerce-Price-taxLabel tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>';
	}

	/**
	 * Filters the string of price markup.
	 *
	 * @param string       $return            Price HTML markup.
	 * @param string       $price             Formatted price.
	 * @param array        $args              Pass on the args.
	 * @param float        $unformatted_price Price as float to allow plugins custom formatting. Since 3.2.0.
	 * @param float|string $original_price    Original price as float, or empty string. Since 5.0.0.
	 */
	return apply_filters( 'wc_price', $return, $price, $args, $unformatted_price, $original_price );
}