PHP erreur que je ne comprends pas

1 pièce(s) jointe(s)

Voici mon code PHP qui me pose problème
je ne vois pas l'erreur ici si quelqu'un la voit

Merci d'avance

Pièce jointe 477441

Code:

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<?php
include './data/datalogin.php';
$sql = mysqli_query($con,"SELECT contact_id, name, phone, cell FROM contact ORDER BY name ASC");
 
$xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
$xml .= "<yealinkIPPhoneDirectory>";
$xml .= "<Title>Yealink</Title>";
 
$num = $r['contact_id'] + 8000;
 
while($r = mysqli_fetch_array($sql)) {
	$xml .= "<Unit Name=\".$r['name'].\" default_photo=\"Resource:\" Phone3=\".$num.\" Phone2=\".$r['cell'].\" Phone1=\".$r['phone'].\" />";
}
 
$xml .= "</yealinkIPPhoneDirectory>";
 
$sxe = new SimpleXMLElement($xml);
 
$dom = new DOMDocument('1.0');
$dom->preserveWhiteSpace = false;
$dom->formatOutput = true;
$dom->loadXML($sxe->asXML());
 
echo $dom->saveXML();
 
$dom->save('phonebook.xml');
header('Location: index.php');
exit();
?>

Bonjour,

tu as fais des concaténations hasardeuses (\".)...

Code:

$xml .= "<Unit Name=\"$r['name']\" default_photo=\"Resource:\" Phone3=\"$num\" Phone2=\"$r['cell']\" Phone1=\"$r['phone']\" />";

Ou plus clairement (coloration syntaxique):

Code:

$xml .= '<Unit Name="'.$r['name'].'" default_photo="Resource:" Phone3="'.$num.'" Phone2="'.$r['cell'].'" Phone1="'.$r['phone'].'" />';

Merci

Merci pour ta réponse cela m'a aidé grandement.