What are some common reasons for errors in SELECT queries in PHP scripts that interact with MySQL databases?

One common reason for errors in SELECT queries in PHP scripts interacting with MySQL databases is incorrect SQL syntax. To solve this, make sure your SQL query is properly formatted and all keywords, table names, and column names are spelled correctly. Another reason could be improper handling of query results, such as not checking for errors or not fetching results correctly. 

// Example of a correct SELECT query with error handling
$sql = "SELECT * FROM users";
$result = $conn->query($sql);

if ($result === false) {
    die("Error executing query: " . $conn->error);
}

while ($row = $result->fetch_assoc()) {
    // Process results here
}

Keywords

MySQL SELECT query PHP scripts errors database interactions

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