Minor test updates

Author: sharadraju

tests/extauth_04.phpt

@@ -13,7 +13,7 @@ oci8.privileged_connect=1
 
 echo "Test 1\n";
 
-$c = oci_connect('/', '', 'anything', null, OCI_CRED_EXT);
+$c = oci_connect('/', '', 'anything', '', OCI_CRED_EXT);
 if (!$c) {
     $m = oci_error();
     var_dump($m);
@@ -22,7 +22,7 @@ var_dump($c);
 
 echo "Test 2\n";
 
-$c = oci_new_connect('/', '', 'anything', null, OCI_CRED_EXT);
+$c = oci_new_connect('/', '', 'anything', '', OCI_CRED_EXT);
 if (!$c) {
     $m = oci_error();
     var_dump($m);
@@ -31,7 +31,7 @@ var_dump($c);
 
 echo "Test 3\n";
 
-$c = oci_pconnect('/', '', 'anything', null, OCI_CRED_EXT);
+$c = oci_pconnect('/', '', 'anything', '', OCI_CRED_EXT);
 if (!$c) {
     $m = oci_error();
     var_dump($m);

tests/lob_029.phpt

@@ -12,7 +12,7 @@ phpinfo(INFO_MODULES);
 $phpinfo = ob_get_clean();
 if (preg_match('/Compile-time ORACLE_HOME/', $phpinfo) !== 1) {
     // Assume building PHP with an ORACLE_HOME means the tested DB is on the same machine as PHP
-    die("skip this test won't work with remote Oracle");
+    die("skip this test won't work with a remote Oracle Database");
 }
 if (substr(PHP_OS, 0, 3) == 'WIN') die("skip Test script not ported to Windows");
 ?>