diff --git a/ext/pdo_oci/tests/pdo_oci_attr_client.phpt b/ext/pdo_oci/tests/pdo_oci_attr_client.phpt
index b21f1b77f1c..372ccec8e12 100644
--- a/ext/pdo_oci/tests/pdo_oci_attr_client.phpt
+++ b/ext/pdo_oci/tests/pdo_oci_attr_client.phpt
@@ -17,7 +17,7 @@ echo "ATTR_CLIENT_VERSION: ";
 $cv = $dbh->getAttribute(PDO::ATTR_CLIENT_VERSION);
 var_dump($cv);
 
-$s = split("\.", $cv);
+$s = explode(".", $cv);
 if ($s[0] >= 10 && count($s) > 1 && $s[1] >= 2) {
 	if (count($s) != 5) {
 		echo "Wrong number of values in array\nVersion was: ";