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<?php |
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|
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class Redirection_Request { |
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public static function get_request_url() { |
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$url = ''; |
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|
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if ( isset( $_SERVER['REQUEST_URI'] ) ) { |
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$url = $_SERVER['REQUEST_URI']; |
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} |
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|
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return apply_filters( 'redirection_request_url', $url ); |
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} |
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|
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public static function get_user_agent() { |
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$agent = ''; |
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|
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if ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) { |
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$agent = $_SERVER['HTTP_USER_AGENT']; |
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} |
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|
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return apply_filters( 'redirection_request_agent', $agent ); |
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} |
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|
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public static function get_referrer() { |
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$referrer = ''; |
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|
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if ( isset( $_SERVER['HTTP_REFERER'] ) ) { |
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$referrer = $_SERVER['HTTP_REFERER']; |
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} |
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|
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return apply_filters( 'redirection_request_referrer', $referrer ); |
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} |
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|
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// Note this currently only supports IP4 |
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public static function get_ip() { |
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$ip = ''; |
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|
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if ( isset( $_SERVER['HTTP_CF_CONNECTING_IP'] ) ) { |
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$ip = $_SERVER['HTTP_CF_CONNECTING_IP']; |
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} elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) { |
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$ip = explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] ); |
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$ip = array_shift( $ip ); |
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} elseif ( isset( $_SERVER['REMOTE_ADDR'] ) ) { |
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$ip = $_SERVER['REMOTE_ADDR']; |
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} |
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|
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$ip = trim( $ip ); |
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$ip = filter_var( $ip, FILTER_VALIDATE_IP ) ? $ip : ''; |
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|
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return apply_filters( 'redirection_request_ip', $ip ); |
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} |
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} |
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|
