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Table :

.mysqli affected rows
.mysqli autocommit
.mysqli bind param
.mysqli stmt bind param()
.mysqli bind result
.mysqli stmt bind result()
.mysqli change user
.mysqli character set name
.mysqli client encoding
.mysqli character set name()
.mysqli close
.mysqli commit
.mysqli connect errno
.mysqli connect error
.mysqli connect
.mysqli data seek
.mysqli debug
.mysqli disable reads from master
.mysqli disable rpl parse
.mysqli dump debug info
.mysqli embedded server end
.mysqli embedded server start
.mysqli enable reads from master
.mysqli enable rpl parse
.mysqli errno
.mysqli error
.mysqli escape string
.mysqli real escape string()
.mysqli execute
.mysqli stmt execute()
.mysqli fetch array
.mysqli fetch assoc
.mysqli fetch field direct
.mysqli fetch field
.mysqli fetch fields
.mysqli fetch lengths
.mysqli fetch object
.mysqli fetch row
.mysqli fetch
.mysqli stmt fetch()
.mysqli field count
.mysqli field seek
.mysqli field tell
.mysqli free result
.mysqli get charset
.mysqli get client info
.mysqli get client version
.mysqli get host info
.mysqli get metadata
.mysqli stmt result metadata()
.mysqli get proto info
.mysqli get server info
.mysqli get server version
.mysqli get warnings
.mysqli info
.mysqli init
.mysqli insert id
.mysqli kill
.mysqli master query
.mysqli more results
.mysqli multi query
.mysqli next result
.mysqli num fields
.mysqli num rows
.mysqli options
.mysqli param count
.mysqli stmt param count()
.mysqli ping
.mysqli prepare
.mysqli query
.mysqli real connect
.mysqli real escape string
.mysqli real query
.mysqli report
.mysqli rollback
.mysqli rpl parse enabled
.mysqli rpl probe
.mysqli rpl query type
.mysqli select db
.mysqli send long data
.mysqli stmt send long data()
.mysqli send query
.mysqli server end
.mysqli server init
.mysqli set charset
.mysqli set local infile default
.mysqli set local infile handler
.mysqli set opt
.mysqli options()
.mysqli slave query
.mysqli sqlstate
.mysqli ssl set
.mysqli stat
.mysqli stmt affected rows
.mysqli stmt attr get
.mysqli stmt attr set
.mysqli stmt bind param
.mysqli stmt bind result
.mysqli stmt close
.mysqli stmt data seek
.mysqli stmt errno
.mysqli stmt error
.mysqli stmt execute
.mysqli stmt fetch
.mysqli stmt field count
.mysqli stmt free result
.mysqli stmt get warnings
.mysqli stmt init
.mysqli stmt insert id
.mysqli stmt num rows
.mysqli stmt param count
.mysqli stmt prepare
.mysqli stmt reset
.mysqli stmt result metadata
.mysqli stmt send long data
.mysqli stmt sqlstate
.mysqli stmt store result
.mysqli store result
.mysqli thread id
.mysqli thread safe
.mysqli use result
.mysqli warning count
 
   

  mysqli_stmt_bind_param  


mysqli_stmt_bind_param

(PHP 5)

mysqli_stmt_bind_param

(no version information, might be only in CVS)

stmt->bind_param -- Lie des variables à une requête MySQL

Description

Style procédural

bool mysqli_stmt_bind_param ( mysqli_stmt stmt, string types, mixed &var1 [, mixed &...] )

Style orienté objet (méthode)

class mysqli_stmt {

bool bind_param ( string types, mixed &var1 [, mixed &...] )

}

mysqli_stmt_bind_param() sert à lier des variables à une requête MySQL préparée par mysqli_prepare(). La chaîne types contient un ou plusieurs caractères qui spécifient le type de la variable à lier :

Tableau 1. Caractère de spécification des types

CaractèreDescription
iType entier
dType double (nombre à virgule flottante)
sType chaîne
bType BLOB, qui sera envoyé par paquets

Note : Si la taille des données dépasse la taille maximal d'un paquet, (max_allowed_packet), vous devez spécifier le caractère b dans le paramètre types et utiliser la fonction mysqli_stmt_send_long_data() pour envoyer le message par paquets.

Le nombre de variables et la taille de la chaîne types doivent correspondre au nombre de variables de la requête.

Valeurs de retour

Cette fonction retourne TRUE en cas de succès, FALSE en cas d'échec.

Exemples

Exemple 1. Style orienté objet

<?php
$mysqli
= new mysqli('localhost', 'utilisateur', 'mot_de_passe', 'base');

/* Vérification de la connexion */
if (mysqli_connect_errno()) {
  
printf("Connexion échouée : %s\n", mysqli_connect_error());
  exit();
}

$stmt = $mysqli->prepare("INSERT INTO Langage VALUES (?, ?, ?, ?)");
$stmt->bind_param('sssd', $code, $language, $official, $percent);

$code = 'DEU';
$language = 'Bavarian';
$official = "F";
$percent = 11.2;

/* Exécution de la requête préparée */
$stmt->execute();

printf("%d Ligne insérée.\n", $stmt->affected_rows);

/* Fermeture de la commande */
$stmt->close();

/* Nettoyage de la table Langage */
$mysqli->query("DELETE FROM Langage WHERE Langue='Bavarian'");
printf("%d Ligne effacée.\n", $mysqli->affected_rows);

/* Fermeture de la connexion */
$mysqli->close();
?>

Exemple 2. Style procédural

<?php
$link
= mysqli_connect('localhost', 'utilisateur', 'mot_de_passe', 'base');

/* Vérification de la connexion */
if (!$link) {
  
printf("Connexion échouée : %s\n", mysqli_connect_error());
  exit();
}

$stmt = mysqli_prepare($link, "INSERT INTO Langage VALUES (?, ?, ?, ?)");
mysqli_stmt_bind_param($stmt, 'sssd', $code, $language, $official, $percent);

$code = 'DEU';
$language = 'Bavarian';
$official = "F";
$percent = 11.2;

/* Exécution de la requête préparée */
mysqli_stmt_execute($stmt);

printf("%d ligne insérée.\n", mysqli_stmt_affected_rows($stmt));

/* Fermeture de la commande */
mysqli_stmt_close($stmt);

/* Nettoyage de la table Langage */
mysqli_query($link, "DELETE FROM Langage WHERE Langue='Bavarian'");
printf("%d ligne effacée.\n", mysqli_affected_rows($link));

/* Fermeture de la connexion */
mysqli_close($link);
?>

L'exemple ci-dessus va afficher :

1 ligne insérée.
1 ligne effacée.

    Annonces       
 

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