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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web284/html/wp-content/plugins/woocommerce/includes/ |
| Current File : //var/www/web284/html/wp-content/plugins/woocommerce/includes/wc-formatting-functions.php |
<?php
/**
* WooCommerce Formatting
*
* Functions for formatting data.
*
* @author WooThemes
* @category Core
* @package WooCommerce/Functions
* @version 2.1.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Sanitize taxonomy names. Slug format (no spaces, lowercase).
*
* urldecode is used to reverse munging of UTF8 characters.
*
* @param mixed $taxonomy
* @return string
*/
function wc_sanitize_taxonomy_name( $taxonomy ) {
return apply_filters( 'sanitize_taxonomy_name', urldecode( sanitize_title( $taxonomy ) ), $taxonomy );
}
/**
* Gets the filename part of a download URL
*
* @param string $file_url
* @return string
*/
function wc_get_filename_from_url( $file_url ) {
$parts = parse_url( $file_url );
if ( isset( $parts['path'] ) ) {
return basename( $parts['path'] );
}
}
/**
* Normalise dimensions, unify to cm then convert to wanted unit value
*
* Usage: wc_get_dimension(55, 'in');
*
* @param mixed $dim
* @param mixed $to_unit 'in', 'm', 'cm', 'm'
* @return float
*/
function wc_get_dimension( $dim, $to_unit ) {
$from_unit = strtolower( get_option( 'woocommerce_dimension_unit' ) );
$to_unit = strtolower( $to_unit );
// Unify all units to cm first
if ( $from_unit !== $to_unit ) {
switch ( $from_unit ) {
case 'in':
$dim *= 2.54;
break;
case 'm':
$dim *= 100;
break;
case 'mm':
$dim *= 0.1;
break;
case 'yd':
$dim *= 91.44;
break;
}
// Output desired unit
switch ( $to_unit ) {
case 'in':
$dim *= 0.3937;
break;
case 'm':
$dim *= 0.01;
break;
case 'mm':
$dim *= 10;
break;
case 'yd':
$dim *= 0.010936133;
break;
}
}
return ( $dim < 0 ) ? 0 : $dim;
}
/**
* Normalise weights, unify to kg then convert to wanted unit value
*
* Usage: wc_get_weight(55, 'kg');
*
* @param mixed $weight
* @param mixed $to_unit 'g', 'kg', 'lbs'
* @return float
*/
function wc_get_weight( $weight, $to_unit ) {
$from_unit = strtolower( get_option('woocommerce_weight_unit') );
$to_unit = strtolower( $to_unit );
//Unify all units to kg first
if ( $from_unit !== $to_unit ) {
switch ( $from_unit ) {
case 'g':
$weight *= 0.001;
break;
case 'lbs':
$weight *= 0.4536;
break;
case 'oz':
$weight *= 0.0283;
break;
}
// Output desired unit
switch ( $to_unit ) {
case 'g':
$weight *= 1000;
break;
case 'lbs':
$weight *= 2.2046;
break;
case 'oz':
$weight *= 35.274;
break;
}
}
return ( $weight < 0 ) ? 0 : $weight;
}
/**
* Trim trailing zeros off prices.
*
* @param mixed $price
* @return string
*/
function wc_trim_zeros( $price ) {
return preg_replace( '/' . preg_quote( get_option( 'woocommerce_price_decimal_sep' ), '/' ) . '0++$/', '', $price );
}
/**
* Round a tax amount
*
* @param mixed $tax
* @return double
*/
function wc_round_tax_total( $tax ) {
$dp = (int) get_option( 'woocommerce_price_num_decimals' );
// @codeCoverageIgnoreStart
if ( version_compare( phpversion(), '5.3', '<' ) ) {
$tax = round( $tax, $dp );
} else {
// @codeCoverageIgnoreEnd
$tax = round( $tax, $dp, WC_TAX_ROUNDING_MODE );
}
return $tax;
}
/**
* Make a refund total negative
* @return float
*/
function wc_format_refund_total( $amount ) {
return $amount * -1;
}
/**
* Format decimal numbers ready for DB storage
*
* Sanitize, remove locale formatting, and optionally round + trim off zeros
*
* @param float|string $number Expects either a float or a string with a decimal separator only (no thousands)
* @param mixed $dp number of decimal points to use, blank to use woocommerce_price_num_decimals, or false to avoid all rounding.
* @param boolean $trim_zeros from end of string
* @return string
*/
function wc_format_decimal( $number, $dp = false, $trim_zeros = false ) {
// Remove locale from string
if ( ! is_float( $number ) ) {
$locale = localeconv();
$decimals = array( get_option( 'woocommerce_price_decimal_sep' ), $locale['decimal_point'], $locale['mon_decimal_point'] );
$number = wc_clean( str_replace( $decimals, '.', $number ) );
}
// DP is false - don't use number format, just return a string in our format
if ( $dp !== false ) {
$dp = intval( $dp == "" ? get_option( 'woocommerce_price_num_decimals' ) : $dp );
$number = number_format( floatval( $number ), $dp, '.', '' );
}
if ( $trim_zeros && strstr( $number, '.' ) ) {
$number = rtrim( rtrim( $number, '0' ), '.' );
}
return $number;
}
/**
* Convert a float to a string without locale formatting which PHP adds when changing floats to strings
* @param float $float
* @return string
*/
function wc_float_to_string( $float ) {
if ( ! is_float( $float ) ) {
return $float;
}
$locale = localeconv();
$string = strval( $float );
$string = str_replace( $locale['decimal_point'], '.', $string );
return $string;
}
/**
* Format a price with WC Currency Locale settings
* @param string $value
* @return string
*/
function wc_format_localized_price( $value ) {
return str_replace( '.', get_option( 'woocommerce_price_decimal_sep' ), strval( $value ) );
}
/**
* Format a decimal with PHP Locale settings
* @param string $value
* @return string
*/
function wc_format_localized_decimal( $value ) {
$locale = localeconv();
return str_replace( '.', $locale['decimal_point'], strval( $value ) );
}
/**
* Clean variables
*
* @param string $var
* @return string
*/
function wc_clean( $var ) {
return sanitize_text_field( $var );
}
/**
* Merge two arrays
*
* @param array $a1
* @param array $a2
* @return array
*/
function wc_array_overlay( $a1, $a2 ) {
foreach ( $a1 as $k => $v ) {
if ( ! array_key_exists( $k, $a2 ) ) {
continue;
}
if ( is_array( $v ) && is_array( $a2[ $k ] ) ) {
$a1[ $k ] = wc_array_overlay( $v, $a2[ $k ] );
} else {
$a1[ $k ] = $a2[ $k ];
}
}
return $a1;
}
/**
* Formats a stock amount by running it through a filter
* @param int|float $amount
* @return int|float
*/
function wc_stock_amount( $amount ) {
return apply_filters( 'woocommerce_stock_amount', $amount );
}
/**
* Get the price format depending on the currency position
*
* @return string
*/
function get_woocommerce_price_format() {
$currency_pos = get_option( 'woocommerce_currency_pos' );
switch ( $currency_pos ) {
case 'left' :
$format = '%1$s%2$s';
break;
case 'right' :
$format = '%2$s%1$s';
break;
case 'left_space' :
$format = '%1$s %2$s';
break;
case 'right_space' :
$format = '%2$s %1$s';
break;
}
return apply_filters( 'woocommerce_price_format', $format, $currency_pos );
}
/**
* Format the price with a currency symbol.
*
* @param float $price
* @param array $args (default: array())
* @return string
*/
function wc_price( $price, $args = array() ) {
extract( shortcode_atts( array(
'ex_tax_label' => '0'
), $args ) );
$return = '';
$num_decimals = absint( get_option( 'woocommerce_price_num_decimals' ) );
$currency = isset( $args['currency'] ) ? $args['currency'] : '';
$currency_symbol = get_woocommerce_currency_symbol($currency);
$decimal_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_decimal_sep' ) ), ENT_QUOTES );
$thousands_sep = wp_specialchars_decode( stripslashes( get_option( 'woocommerce_price_thousand_sep' ) ), ENT_QUOTES );
if ( $price < 0 ) {
$price = $price * -1;
$negative = true;
} else {
$negative = false;
}
$price = apply_filters( 'raw_woocommerce_price', floatval( $price ) );
$price = apply_filters( 'formatted_woocommerce_price', number_format( $price, $num_decimals, $decimal_sep, $thousands_sep ), $price, $num_decimals, $decimal_sep, $thousands_sep );
if ( apply_filters( 'woocommerce_price_trim_zeros', false ) && $num_decimals > 0 ) {
$price = wc_trim_zeros( $price );
}
$formatted_price = ( $negative ? '-' : '' ) . sprintf( get_woocommerce_price_format(), $currency_symbol, $price );
$return = '<span class="amount">' . $formatted_price . '</span>';
if ( $ex_tax_label && get_option( 'woocommerce_calc_taxes' ) == 'yes' ) {
$return .= ' <small>' . WC()->countries->ex_tax_or_vat() . '</small>';
}
return apply_filters( 'wc_price', $return, $price, $args );
}
/**
* let_to_num function.
*
* This function transforms the php.ini notation for numbers (like '2M') to an integer.
*
* @param $size
* @return int
*/
function wc_let_to_num( $size ) {
$l = substr( $size, -1 );
$ret = substr( $size, 0, -1 );
switch ( strtoupper( $l ) ) {
case 'P':
$ret *= 1024;
case 'T':
$ret *= 1024;
case 'G':
$ret *= 1024;
case 'M':
$ret *= 1024;
case 'K':
$ret *= 1024;
}
return $ret;
}
/**
* WooCommerce Date Format - Allows to change date format for everything WooCommerce
*
* @return string
*/
function wc_date_format() {
return apply_filters( 'woocommerce_date_format', get_option( 'date_format' ) );
}
/**
* WooCommerce Time Format - Allows to change time format for everything WooCommerce
*
* @return string
*/
function wc_time_format() {
return apply_filters( 'woocommerce_time_format', get_option( 'time_format' ) );
}
/**
* WooCommerce Timezone - helper to retrieve the timezone string for a site until
* a WP core method exists (see http://core.trac.wordpress.org/ticket/24730)
*
* Adapted from http://www.php.net/manual/en/function.timezone-name-from-abbr.php#89155
*
* @since 2.1
* @return string a valid PHP timezone string for the site
*/
function wc_timezone_string() {
// if site timezone string exists, return it
if ( $timezone = get_option( 'timezone_string' ) ) {
return $timezone;
}
// get UTC offset, if it isn't set then return UTC
if ( 0 === ( $utc_offset = get_option( 'gmt_offset', 0 ) ) ) {
return 'UTC';
}
// adjust UTC offset from hours to seconds
$utc_offset *= 3600;
// attempt to guess the timezone string from the UTC offset
$timezone = timezone_name_from_abbr( '', $utc_offset );
// last try, guess timezone string manually
if ( false === $timezone ) {
$is_dst = date( 'I' );
foreach ( timezone_abbreviations_list() as $abbr ) {
foreach ( $abbr as $city ) {
if ( $city['dst'] == $is_dst && $city['offset'] == $utc_offset ) {
return $city['timezone_id'];
}
}
}
}
// fallback to UTC
return 'UTC';
}
if ( ! function_exists( 'wc_rgb_from_hex' ) ) {
/**
* Hex darker/lighter/contrast functions for colours
*
* @param mixed $color
* @return string
*/
function wc_rgb_from_hex( $color ) {
$color = str_replace( '#', '', $color );
// Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
$color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
$rgb['R'] = hexdec( $color{0}.$color{1} );
$rgb['G'] = hexdec( $color{2}.$color{3} );
$rgb['B'] = hexdec( $color{4}.$color{5} );
return $rgb;
}
}
if ( ! function_exists( 'wc_hex_darker' ) ) {
/**
* Hex darker/lighter/contrast functions for colours
*
* @param mixed $color
* @param int $factor (default: 30)
* @return string
*/
function wc_hex_darker( $color, $factor = 30 ) {
$base = wc_rgb_from_hex( $color );
$color = '#';
foreach ( $base as $k => $v ) {
$amount = $v / 100;
$amount = round( $amount * $factor );
$new_decimal = $v - $amount;
$new_hex_component = dechex( $new_decimal );
if ( strlen( $new_hex_component ) < 2 ) {
$new_hex_component = "0" . $new_hex_component;
}
$color .= $new_hex_component;
}
return $color;
}
}
if ( ! function_exists( 'wc_hex_lighter' ) ) {
/**
* Hex darker/lighter/contrast functions for colours
*
* @param mixed $color
* @param int $factor (default: 30)
* @return string
*/
function wc_hex_lighter( $color, $factor = 30 ) {
$base = wc_rgb_from_hex( $color );
$color = '#';
foreach ( $base as $k => $v ) {
$amount = 255 - $v;
$amount = $amount / 100;
$amount = round( $amount * $factor );
$new_decimal = $v + $amount;
$new_hex_component = dechex( $new_decimal );
if ( strlen( $new_hex_component ) < 2 ) {
$new_hex_component = "0" . $new_hex_component;
}
$color .= $new_hex_component;
}
return $color;
}
}
if ( ! function_exists( 'wc_light_or_dark' ) ) {
/**
* Detect if we should use a light or dark colour on a background colour
*
* @param mixed $color
* @param string $dark (default: '#000000')
* @param string $light (default: '#FFFFFF')
* @return string
*/
function wc_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
$hex = str_replace( '#', '', $color );
$c_r = hexdec( substr( $hex, 0, 2 ) );
$c_g = hexdec( substr( $hex, 2, 2 ) );
$c_b = hexdec( substr( $hex, 4, 2 ) );
$brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
return $brightness > 155 ? $dark : $light;
}
}
if ( ! function_exists( 'wc_format_hex' ) ) {
/**
* Format string as hex
*
* @param string $hex
* @return string
*/
function wc_format_hex( $hex ) {
$hex = trim( str_replace( '#', '', $hex ) );
if ( strlen( $hex ) == 3 ) {
$hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
}
return $hex ? '#' . $hex : null;
}
}
/**
* Format the postcode according to the country and length of the postcode
*
* @param string postcode
* @param string country
* @return string formatted postcode
*/
function wc_format_postcode( $postcode, $country ) {
$postcode = strtoupper( trim( $postcode ) );
$postcode = trim( preg_replace( '/[\s]/', '', $postcode ) );
if ( in_array( $country, array( 'GB', 'CA' ) ) ) {
$postcode = trim( substr_replace( $postcode, ' ', -3, 0 ) );
}
return $postcode;
}
/**
* format_phone function.
*
* @param mixed $tel
* @return string
*/
function wc_format_phone_number( $tel ) {
$tel = str_replace( '.', '-', $tel );
return $tel;
}
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