Remove $idpInfo

PhanUndeclaredVariableDim Variable $idpInfo was undeclared, but array fields are being added to it.

Signed-off-by: Lukas Reschke <[email protected]>

Author: LukasReschke

lib/Saml2/IdPMetadataParser.php

@@ -144,13 +144,11 @@ public static function parseXML($xml, $entityId = null, $desiredNameIdFormat = n
                 if (!empty($keyDescriptorCertSigningNodes) || !empty($keyDescriptorCertEncryptionNodes)) {
                     $metadataInfo['idp']['x509certMulti'] = array();
                     if (!empty($keyDescriptorCertSigningNodes)) {
-                        $idpInfo['x509certMulti']['signing'] = array();
                         foreach ($keyDescriptorCertSigningNodes as $keyDescriptorCertSigningNode) {
                             $metadataInfo['idp']['x509certMulti']['signing'][] = OneLogin_Saml2_Utils::formatCert($keyDescriptorCertSigningNode->nodeValue, false);
                         }
                     }
                     if (!empty($keyDescriptorCertEncryptionNodes)) {
-                        $idpInfo['x509certMulti']['encryption'] = array();
                         foreach ($keyDescriptorCertEncryptionNodes as $keyDescriptorCertEncryptionNode) {
                             $metadataInfo['idp']['x509certMulti']['encryption'][] = OneLogin_Saml2_Utils::formatCert($keyDescriptorCertEncryptionNode->nodeValue, false);
                         }