php man page for mysqli_stmt_errno

MYSQLI_STMT_ERRNO(3)							 1						      MYSQLI_STMT_ERRNO(3)

mysqli_stmt::$errno - Returns the error code for the most recent statement call

       Object oriented style

SYNOPSIS
       int$mysqli_stmt->errno ()

DESCRIPTION
       Procedural style
       int mysqli_stmt_errno (mysqli_stmt  $stmt)

	Returns the error code for the most recently invoked statement function that can succeed or fail.

	Client	error  message numbers are listed in the MySQL errmsg.h header file, server error message numbers are listed in mysqld_error.h. In
       the MySQL source distribution you can find a complete list of error messages and error numbers in the file Docs/mysqld_error.txt.

PARAMETERS
	      o $
		stmt -Procedural style only: A statement identifier returned by mysqli_stmt_init(3).

RETURN VALUES
	An error code value. Zero means no error occurred.

EXAMPLES
       Example #1

	      Object oriented style

	      <?php
	      /* Open a connection */
	      $mysqli = new mysqli("localhost", "my_user", "my_password", "world");

	      /* check connection */
	      if (mysqli_connect_errno()) {
		  printf("Connect failed: %s
", mysqli_connect_error());
		  exit();
	      }

	      $mysqli->query("CREATE TABLE myCountry LIKE Country");
	      $mysqli->query("INSERT INTO myCountry SELECT * FROM Country");

	      $query = "SELECT Name, Code FROM myCountry ORDER BY Name";
	      if ($stmt = $mysqli->prepare($query)) {

		  /* drop table */
		  $mysqli->query("DROP TABLE myCountry");

		  /* execute query */
		  $stmt->execute();

		  printf("Error: %d.
", $stmt->errno);

		  /* close statement */
		  $stmt->close();
	      }

	      /* close connection */
	      $mysqli->close();
	      ?>

       Example #2

	      Procedural style

	      <?php
	      /* Open a connection */
	      $link = mysqli_connect("localhost", "my_user", "my_password", "world");

	      /* check connection */
	      if (mysqli_connect_errno()) {
		  printf("Connect failed: %s
", mysqli_connect_error());
		  exit();
	      }

	      mysqli_query($link, "CREATE TABLE myCountry LIKE Country");
	      mysqli_query($link, "INSERT INTO myCountry SELECT * FROM Country");

	      $query = "SELECT Name, Code FROM myCountry ORDER BY Name";
	      if ($stmt = mysqli_prepare($link, $query)) {

		  /* drop table */
		  mysqli_query($link, "DROP TABLE myCountry");

		  /* execute query */
		  mysqli_stmt_execute($stmt);

		  printf("Error: %d.
", mysqli_stmt_errno($stmt));

		  /* close statement */
		  mysqli_stmt_close($stmt);
	      }

	      /* close connection */
	      mysqli_close($link);
	      ?>

	      The above examples will output:

	      Error: 1146.

SEE ALSO
       mysqli_stmt_error(3), mysqli_stmt_sqlstate(3).

PHP Documentation Group 												      MYSQLI_STMT_ERRNO(3)