mysqli_stmt_error_list(3) [php man page]

MYSQLI_STMT_ERROR_LIST(3)						 1						 MYSQLI_STMT_ERROR_LIST(3)

mysqli_stmt::$error_list - Returns a list of errors from the last statement executed

       Object oriented style

SYNOPSIS

       array$mysqli_stmt->error_list ()

DESCRIPTION

       Procedural style
       array mysqli_stmt_error_list (mysqli_stmt  $stmt)

	Returns an array of errors for the most recently invoked statement function that can succeed or fail.

PARAMETERS

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

RETURN VALUES

	A list of errors, each as an associative array containing the errno, error, and sqlstate.

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();

		  echo "Error:
";
		  print_r($stmt->error_list);

		  /* 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);

		  echo "Error:
";
		  print_r(mysql_stmt_error_list($stmt));

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

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

	      The above examples will output:

	      Array
	      (
		  [0] => Array
		      (
			  [errno] => 1146
			  [sqlstate] => 42S02
			  [error] => Table 'world.myCountry' doesn't exist
		      )

	      )

SEE ALSO

       mysqli_stmt_error(3), mysqli_stmt_errno(3), mysqli_stmt_sqlstate(3).

PHP Documentation Group 												 MYSQLI_STMT_ERROR_LIST(3)

MYSQLI_STMT_FETCH(3)							 1						      MYSQLI_STMT_FETCH(3)

mysqli_stmt::fetch - Fetch results from a prepared statement into the bound variables

       Object oriented style

SYNOPSIS

       bool mysqli_stmt::fetch (void  )

DESCRIPTION

       Procedural style
       bool mysqli_stmt_fetch (mysqli_stmt  $stmt)

	Fetch the result from a prepared statement into the variables bound by mysqli_stmt_bind_result(3).

       Note

	       Note that all columns must be bound by the application before calling mysqli_stmt_fetch(3).

       Note

	       Data  are  transferred  unbuffered  without  calling mysqli_stmt_store_result(3) which can decrease performance (but reduces memory
	      cost).

PARAMETERS

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

RETURN VALUES

       Return Values

       +------+---------------------------------------------------+
       |Value | 						  |
       |      | 						  |
       |      | 		   Description			  |
       |      | 						  |
       +------+---------------------------------------------------+
       |      | 						  |
       |TRUE  | 						  |
       |      | 						  |
       |      | 	 Success. Data has been fetched 	  |
       |      | 						  |
       |      | 						  |
       |FALSE | 						  |
       |      | 						  |
       |      | 		 Error occurred 		  |
       |      | 						  |
       |      | 						  |
       |NULL  | 						  |
       |      | 						  |
       |      | No  more  rows/data  exists  or  data  truncation |
       |      | occurred					  |
       |      | 						  |
       +------+---------------------------------------------------+
EXAMPLES

       Example #1

	      Object oriented style

	      <?php
	      $mysqli = new mysqli("localhost", "my_user", "my_password", "world");

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

	      $query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 150,5";

	      if ($stmt = $mysqli->prepare($query)) {

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

		  /* bind result variables */
		  $stmt->bind_result($name, $code);

		  /* fetch values */
		  while ($stmt->fetch()) {
		      printf ("%s (%s)
", $name, $code);
		  }

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

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

       Example #2

	      Procedural style

	      <?php
	      $link = mysqli_connect("localhost", "my_user", "my_password", "world");

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

	      $query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 150,5";

	      if ($stmt = mysqli_prepare($link, $query)) {

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

		  /* bind result variables */
		  mysqli_stmt_bind_result($stmt, $name, $code);

		  /* fetch values */
		  while (mysqli_stmt_fetch($stmt)) {
		      printf ("%s (%s)
", $name, $code);
		  }

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

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

	      The above examples will output:

	      Rockford (USA)
	      Tallahassee (USA)
	      Salinas (USA)
	      Santa Clarita (USA)
	      Springfield (USA)

SEE ALSO

       mysqli_prepare(3), mysqli_stmt_errno(3), mysqli_stmt_error(3), mysqli_stmt_bind_result(3).

PHP Documentation Group 												      MYSQLI_STMT_FETCH(3)