mysqli_error() - mysqli

The mysqli_error() function returns the last error description for the most recent function call, if any.

Syntax

mysqli_error(connection);

Example

<?php
$con=mysqli_connect("localhost","my_user","my_password","my_db");
// Check connection
if (mysqli_connect_errno())
  {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
  }

// Perform a query, check for error
if (!mysqli_query($con,"INSERT INTO Persons (FirstName) VALUES ('Glenn')"))
  {
  echo("Error description: " . mysqli_error($con));
  }

mysqli_close($con);
?>

Output / Return Value

Limitations

Alternatives / See Also

Reference