Markaziy bank kurs valyutalari uchun parser

cbu_exchange.php

<?php

function parse_cbu_exchange(){
    $data = [];
    $html = @file_get_contents('https://cbu.uz/oz/arkhiv-kursov-valyut/');
    preg_match( "/<table class=\"table table-lined table_currency\">(.*?)<\/table>/isu" , $html , $matches);
    if (!empty($matches[0])) {
        preg_match_all("/<tr>(.*?)<\/tr>/isu", $matches[0], $tr);
        if(!empty($tr[0])){
            foreach ($tr[0] as $t) {
                $c_name = "";
                $c_icon = "";
                $c_code = "";
                $c_exchange = "";

                $c_color = "";
                $c_color_value = "";
                $c_change_icon = "";

                preg_match("/class=\"currency_name\">(.*?)<\/a>/isu", $t, $currency_name);
                if (!empty($currency_name[1])) {
                    preg_match("/<span.*>(.*?)<\/span>/isu", $currency_name[1], $name);
                    if (!empty($name[1])) {
                        $c_name = trim($name[1]);
                    }
                    preg_match("/<svg.*>(.*?)<\/svg>/isu", $currency_name[1], $icon);
                    if (!empty($icon[0])) {
                        $c_icon = str_replace("/bitrix/templates/main/img/", "https://cbu.uz/bitrix/templates/main/img/", $icon[0]);
                    }

                    preg_match("/<td.*class=\"text-center\"\.*>([a-zA-Z]+)<\/td>/isu", $t, $code);
                    if (!empty($code[1])) {
                        $c_code = trim($code[1]);
                    }

                    preg_match("/<span.*class=\"currency_exchange\"\.*>(.*)<\/span>/isu", $t, $exchange);
                    if (!empty($exchange[1])) {
                        $c_exchange = trim($exchange[1]);
                    }

                    preg_match("/<div.*class=\"currency_change\"\.*>(.*)<\/div>/isu", $t, $currency_change);
                    if (!empty($currency_change[0])) {
                        preg_match("/<span.*>(.*?)<\/span>/isu", $currency_change[0], $color_value);
                        if (!empty($color_value[1])) {
                            $c_color_value = trim($color_value[1]);
                        }

                        preg_match("/<span.*class=\"color_(.*?)\"\.*>.*?<\/span>/isu", $currency_change[0], $color);
                        if (!empty($color[0])) {
                            $c_color = trim($color[1]);
                        }

                        preg_match("/<svg.*>(.*?)<\/svg>/isu", $currency_change[0], $change_icon);
                        if (!empty($change_icon[0])) {
                            $c_change_icon = str_replace("/bitrix/templates/main/img/", "https://cbu.uz/bitrix/templates/main/img/", $change_icon[0]);
                        }
                    }
                }

                if ( 
                    !empty( $c_name ) &&
                    !empty( $c_icon ) &&
                    !empty( $c_code ) &&
                    !empty( $c_exchange ) &&
                    !empty( $c_color ) &&
                    !empty( $c_color_value ) &&
                    !empty( $c_change_icon )
                ) {
                    if ($c_color == 'green') {
                        $c_color = 'up';
                    }else if ($c_color == 'red'){
                        $c_color = 'down';
                    }else{
                        $c_color = 'nothing';
                    }
                    $data[] = [
                        'name' => $c_name,
                        'icon' => $c_icon,
                        'code' => $c_code,
                        'exchange' => $c_exchange,
                        'status' => [$c_color, $c_color_value, $c_change_icon],
                    ];
                }
            }
        }
    }
    
    return !empty($data) ? $data : FALSE;
}

print_r( parse_cbu_exchange() );