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<mysqli_stmt_errno mysqli_stmt_execute>
Letzte Aktualisierung: Sun, 27 Jul 2014
 

mysqli_stmt_error

(PHP 5)

mysqli_stmt_error

(no version information, might be only in CVS)

mysqli_stmt->error -- Returns a string description for last statement error

Description

Procedural style:

string mysqli_stmt_error ( mysqli_stmt stmt )

Object oriented style (property):

class mysqli_stmt {

string error

}

For the statement specified by stmt, mysqli_stmt_error() returns a containing the error message for the most recently invoked statement function that can succeed or fail.

Rückgabewerte

A string that describes the error. An empty string if no error occurred.

Beispiele

Beispiel 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\n", 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: %s.\n", $stmt->error);

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

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

Beispiel 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\n", 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: %s.\n", mysqli_stmt_error($stmt));

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

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

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

Error: Table 'world.myCountry' doesn't exist.


<mysqli_stmt_errno mysqli_stmt_execute>
Letzte Aktualisierung: Sun, 27 Jul 2014
 


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