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<?php |
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|
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namespace Nabik\Gateland; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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class Helper { |
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|
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public static function redirect( string $url ) { |
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header( 'Content-type: text/html; charset=utf-8' ); |
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|
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header( "Location: " . $url, true, 307 ); |
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|
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echo "<html lang='fa'></html>"; |
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flush(); |
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ob_flush(); |
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exit; |
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} |
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|
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/** |
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* @param string $string |
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* |
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* @return string |
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*/ |
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public static function fa_num( string $string ): string { |
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return str_replace( range( 0, 9 ), [ '۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹' ], $string ); |
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} |
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|
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public static function mobile( string $mobile, $link = true ): string { |
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|
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$_mobile = str_replace( [ '+98', ' ' ], [ '0', '' ], $mobile ); |
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$_mobile = self::fa_num( $_mobile ); |
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|
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if ( $link ) { |
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$mobile = sprintf( '<a href="tel:%s" target="_blank">%s</a>', $mobile, $_mobile ); |
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} else { |
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$mobile = $_mobile; |
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} |
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|
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return $mobile; |
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} |
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|
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/** |
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* @param $dateTime |
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* @param $format |
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* |
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* @return false|string |
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*/ |
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public static function date( $dateTime, $format = 'Y/m/d H:i:s' ) { |
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return wp_date( $format, strtotime( $dateTime ) ); |
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} |
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|
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/** |
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* @param string $string |
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* |
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* @return string |
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*/ |
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public static function en_num( string $string ): string { |
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return str_replace( [ '۰', '۱', '۲', '۳', '۴', '۵', '۶', '۷', '۸', '۹' ], range( 0, 9 ), $string ); |
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} |
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|
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/** |
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* @return false|mixed|string |
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*/ |
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public static function get_real_ip() { |
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|
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$proxy_headers = [ |
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'HTTP_CF_CONNECTING_IP', |
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'CLIENT_IP', |
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'FORWARDED', |
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'FORWARDED_FOR', |
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'FORWARDED_FOR_IP', |
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'HTTP_CLIENT_IP', |
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'HTTP_FORWARDED', |
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'HTTP_FORWARDED_FOR', |
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'HTTP_FORWARDED_FOR_IP', |
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'HTTP_PC_REMOTE_ADDR', |
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'HTTP_PROXY_CONNECTION', |
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'HTTP_VIA', |
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'HTTP_X_FORWARDED', |
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'HTTP_X_FORWARDED_FOR', |
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'HTTP_X_FORWARDED_FOR_IP', |
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'HTTP_X_IMFORWARDS', |
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'HTTP_XROXY_CONNECTION', |
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'VIA', |
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'X_FORWARDED', |
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'X_FORWARDED_FOR', |
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'REMOTE_ADDR', |
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]; |
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|
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$pattern = "/^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}$/"; |
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|
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foreach ( $proxy_headers as $proxy_header ) { |
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|
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$ip = $_SERVER[ $proxy_header ] ?? null; |
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|
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if ( ! filter_var( $ip, FILTER_VALIDATE_IP ) ) { |
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continue; |
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} |
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|
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if ( preg_match( $pattern, $ip ) ) { |
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return $ip; |
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} |
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|
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if ( stristr( ',', $ip ) !== false ) { |
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|
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$server = explode( ',', $ip ); |
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$proxy_header_temp = trim( array_shift( $server ) ); |
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|
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if ( ( $pos_temp = stripos( $proxy_header_temp, ':' ) ) !== false ) { |
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$proxy_header_temp = substr( $proxy_header_temp, 0, $pos_temp ); |
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} |
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|
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if ( preg_match( $pattern, $proxy_header_temp ) ) { |
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return $proxy_header_temp; |
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} |
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|
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} |
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|
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} |
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|
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return '127.0.0.1'; |
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} |
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} |
