Make sure calls to in_array() use strict comparisons.

bin/pwgen.php

lib/SimpleSAML/Auth/TimeLimitedToken.php

lib/SimpleSAML/Locale/Language.php

lib/SimpleSAML/Logger.php

lib/SimpleSAML/Metadata/MetaDataStorageHandlerPdo.php

lib/SimpleSAML/Metadata/SAMLBuilder.php

lib/SimpleSAML/Metadata/Signer.php

lib/SimpleSAML/Module.php

lib/SimpleSAML/Utils/Config/Metadata.php

lib/SimpleSAML/Utils/Crypto.php

lib/SimpleSAML/Utils/HTTP.php

lib/SimpleSAML/Utils/XML.php

lib/SimpleSAML/XML/Validator.php

modules/casserver/www/login.php

modules/consent/lib/Auth/Process/Consent.php

modules/consent/www/getconsent.php

modules/core/hooks/hook_sanitycheck.php

modules/core/lib/Storage/SQLPermanentStorage.php

modules/core/www/show_metadata.php

modules/cron/lib/Cron.php