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PHP – MySQL visitor counter
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| <?php | |
| $servername = "localhost"; | |
| $username = "dbuser"; | |
| $password = "dbpassword"; | |
| $dbname = "dbname"; | |
| $conn = new mysqli($servername, $username, $password, $dbname); | |
| if ($conn->connect_error) { | |
| die("Connection failed: " . $conn->connect_error); | |
| } | |
| $sql = "UPDATE Counter SET visits = visits+1 WHERE id = 1"; | |
| $conn->query($sql); | |
| $sql = "SELECT visits FROM Counter WHERE id = 1"; | |
| $result = $conn->query($sql); | |
| if ($result->num_rows > 0) { | |
| while($row = $result->fetch_assoc()) { | |
| $visits = $row["visits"]; | |
| } | |
| } else { | |
| echo "no results"; | |
| } | |
| $conn->close(); | |
| ?> | |
| =============================== DISPLAY FRONTEND | |
| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta http-equiv="x-ua-compatible" content="ie=edge"> | |
| <title>Visit counter custom php website</title> | |
| </head> | |
| <body> | |
| <!-- USE THE CODE --> | |
| Your Website Visitor: <?php echo $visits; ?> | |
| </body> | |
| </html> |
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