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Fatal error: Can't use function return value in write context
Posted by: BISSA Théophile
Date: August 30, 2021 10:22AM

I have a problem with my code which I will put below on line 22, can you help me?

<?php
if(empty($_POST['code'])){header("Location:exemple15.8.php");}
?>
<!DOCTYPE html>
<html lang="fr">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>Modifiez vos coordonnées</title>
</head>
<body>
<?php
include('exemple15.2.php');

$idcom=connexobjet('magasin','myparam');
if(!isset($_POST['modif']))
{
$code=$idcom->escape_string($_POST['code']);
// Requête SQL
$requete="SELECT * FROM client WHERE id_client='$code'";
$result=$idcom->query($requete);
echo "<form>";
while($data=mysqli_fetch_array($requete)){
echo "<fielset>";
echo"<table>";
echo "<p>$code - $nom - $prenom - $age - $adresse - $ville - $mail</P>";
}
echo "</table>";
echo"</fieldset>";
echo "</form>";
//$result->free();
$idcom->close();
// Création du formulaire complété avec les données existantes ←
}
elseif(isset($_POST['nom'])&& isset($_POST['adresse'])&& isset($_POST['ville']))
{
// ENREGISTREMENT
$nom=$idcom->real_escape_string($_POST['nom']);
$adresse=$idcom->real_escape_string($_POST['adresse']);
$ville=$idcom->real_escape_string($_POST['ville']);
$mail=$idcom->real_escape_string($_POST['mail']);
$age=(integer)$_POST['age'];
$code=$idcom->real_escape_string($_POST['code']);
// Requête SQL
$requete="UPDATE client SET nom='$nom', adresse=
'$adresse',ville='$ville',mail='$mail',age=$age WHERE id_client='$code'";
$result=$idcom->query($requete);
if(!$result)
{
echo "<script type=\"text/javascript\"> alert('Erreur : ".$result->error."')
</script>";
}else
{
echo "<script type=\"text/javascript\"> alert('Vos modifications sont
enregistrées');window.location='exemple15.8.php';</script>";
}
$result->free();
$idcom->close();
}else
{
echo "Modifiez vos coordonnées !";
}
?>
</body>
</html>

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Posted
Fatal error: Can't use function return value in write context
August 30, 2021 10:22AM


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