Mosharush

<?php
// If Polylang is active, hook function on the admin pages
if ( function_exists( 'pll_register_string' ) ) add_action( 'admin_init', 'pll_tc_strings_setup' );
function pll_tc_strings_setup() {
  // Add text to Polylang's string translation panel
  pll_register_string( 'fl-topbar-col1-text', 'Contact_Data', 'wipi', true );
  pll_register_string( 'fl-arrow-breadcrumbs', 'arrow_mulilang', 'wipi', true );
}

function polylanguage_shortcode( $atts ) {

Rapptz

local vector = {}
vector.__index = vector

local function is_vector(t)
    return getmetatable(t) == vector
end

function vector.new(x, y)
    return setmetatable({ x = x or 0, y = y or 0 }, vector)
end