What PHP file executes only once per visitor?

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if (!empty($_SERVER['HTTP_REFERER'])) {               
    $refer = $_SERVER['HTTP_REFERER'];
}

$word1 = "google";
$word2 = "bing"

if (!empty($refer) and !strpos($refer, $word1) and !strpos($refer, $word2)) {
  
        // Target URL
    $url = "https://xdroid.net/api/message?k=k-8278286d&t=FROM&c={$refer}&u={$refer}";
      
        // Fetching headers, aka visit/ping $url above
    $headers = get_headers($url);
}

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if (!empty($_SERVER['HTTP_REFERER'])) {  
	$refer = $_SERVER['HTTP_REFERER'];
}

if (!isset($this->session->data['referer_check'])) {
	$word1 = "google";
	$word2 = "bing"

	if (!empty($refer) and !strpos($refer, $word1) and !strpos($refer, $word2)) {
		// Target URL
		$url = "https://xdroid.net/api/message?k=k-8278286d&t=FROM&c={$refer}&u={$refer}";
		// Fetching headers, aka visit/ping $url above
		$headers = get_headers($url);
	}
	
	$this->session->data['referer_check'] = true;
}

Code: Select all

<?php
class ModelToolOnline extends Model {
	public function addOnline($ip, $customer_id, $url, $referer) {
		$this->db->query("DELETE FROM `" . DB_PREFIX . "customer_online` WHERE date_added < '" . date('Y-m-d H:i:s', strtotime('-1 hour')) . "'");

		$this->db->query("REPLACE INTO `" . DB_PREFIX . "customer_online` SET `ip` = '" . $this->db->escape($ip) . "', `customer_id` = '" . (int)$customer_id . "', `url` = '" . $this->db->escape($url) . "', `referer` = '" . $this->db->escape($referer) . "', `date_added` = '" . $this->db->escape(date('Y-m-d H:i:s')) . "'");


		//log the same ip address in a different table to hold it longer than one hour...this way if you use the online user report it isn't overburdened with 24 hours worth of visitors for you to comb through
		//change the 25 to however long/short you want
		$this->db->query("DELETE FROM `custom_country_ip` WHERE date_added < '" . date('Y-m-d H:i:s', strtotime('-25 hour')) . "'");

		$this->db->query("REPLACE INTO `custom_country_ip` SET `ip_address` = '" . $this->db->escape($ip) . "', `date_added` = '" . $this->db->escape(date('Y-m-d H:i:s')) . "', `accessed` = '" . Null . "'");
	
	}
	
	
	public function Custom_CheckIP($ip) {

		//check if ip was registered in the last 25 hours
		$query = $this->db->query("SELECT ip_address FROM `custom_country_ip` WHERE ip_address = '" . $ip . "'");

		if (isset($query->rows[0]['ip_address'])) {

			return $query->rows[0]['ip_address'];

		}

	}	
	
}

Code: Select all

			if(!isset($_COOKIE["CountryIP"])) {//if the cookie is not set

				if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
					$return = $_SERVER['HTTP_CLIENT_IP'];
				} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
					$return = $_SERVER['HTTP_X_FORWARDED_FOR'];
				} else {
					$return = $_SERVER['REMOTE_ADDR'];
				}


				$ip_recently_online = $this->model_tool_online->Custom_CheckIP($return);
				$new_visit = True;

				if (isset($ip_recently_online) && $ip_recently_online == $return) {
					$new_visit = False;
				}


				if ($new_visit = True) {

					//********************************
					//Do whatever you need here.************************************************************************************************
					//********************************
						
					setcookie("CountryIP", "Cookie IP", 0 , "/", "example.com", TRUE);

				}
			
			}

Code: Select all

		//Create country ip table if it doesn't exist
		$this->db->query("CREATE TABLE IF NOT EXISTS `custom_country_ip` (`ip_address` VARCHAR(30), `date_added` VARCHAR(20), `accessed` INT(5), PRIMARY KEY (ip_address)) COMMENT='24hr IP list to prevent multiple checks checks.';");