mysqli_stmt::execute

Function name: mysqli_stmt::execute()

Applicable version: PHP 5, PHP 7

Function description: the mysqli_stmt::execute() function is used to execute prepared SQL statements.

Syntax: bool mysqli_stmt::execute()

Parameters: This function has no parameters.

Return value: Return true if the SQL statement is executed successfully, otherwise false.

Example: <?php // Connect to the database $mysqli = new mysqli("localhost", "username", "password", "database");

// Prepare the SQL statement $stmt = $mysqli->prepare("INSERT INTO users (name, email) VALUES (?, ?)");

// Bind parameters $stmt->bind_param("ss", $name, $email);

// Set the parameter value $name = "John"; $email = " john@example.com ";

// Execute the SQL statement if ($stmt->execute()) { echo "Insert successfully!"; } else { echo "Insert failed!"; }

// Close the connection $stmt->close(); $mysqli->close(); ?> The above example demonstrates how to use the mysqli_stmt::execute() function to execute a prepared insert statement. First, we connect to the database and prepare an insert statement. Then, we bind the parameters and set the specific value for the parameters. Finally, the SQL statement is executed by calling the execute() function. If the insertion is successful, the output is "insert successfully!", otherwise the output is "insert failed!". Finally, we closed the connection between the statement and the database.

Please note that in actual use, you need to adjust the way SQL statements and parameters are bound according to your database and table structure.