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функция не описана

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 {

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().

}
По умолчанию: array()

Код wc price: woocommerce/includes/wc-formatting-functions.php WC 3.6.5

<?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(),
			)
		)
	);

	$unformatted_price = $price;
	$negative          = $price < 0;
	$price             = apply_filters( 'raw_woocommerce_price', floatval( $negative ? $price * -1 : $price ) );
	$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'] );

	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">' . $formatted_price . '</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.
	 */
	return apply_filters( 'wc_price', $return, $price, $args, $unformatted_price );
}