MFH:

- Fixed wrong check
- Improved test

ext/pdo/pdo_stmt.c

@@ -2197,14 +2197,14 @@ static PHP_METHOD(PDOStatement, debugDumpParams)
 			uint len;
 			ulong num;
 
-			if (zend_hash_get_current_key_ex(stmt->bound_params, &str, &len, &num, 0, &pos) == HASH_KEY_IS_STRING) {
-				php_stream_printf(out TSRMLS_CC, "Key: Position #%d:\n", num);
+			if (zend_hash_get_current_key_ex(stmt->bound_params, &str, &len, &num, 0, &pos) == HASH_KEY_IS_LONG) {
+				php_stream_printf(out TSRMLS_CC, "Key: Position #%ld:\n", num);
 			} else {
 				php_stream_printf(out TSRMLS_CC, "Key: Name: [%d] %.*s\n", len, len, str);
 			}
 
-			php_stream_printf(out TSRMLS_CC, "paramno=%d\nname=[%d] %.*s\nis_param=%d\nparam_type=%d\n",
-				param->paramno, param->namelen, param->namelen, param->name,
+			php_stream_printf(out TSRMLS_CC, "paramno=%d\nname=[%d] \"%.*s\"\nis_param=%d\nparam_type=%d\n",
+				param->paramno, param->namelen, param->namelen, param->name ? param->name : "",
 				param->is_param,
 				param->param_type);
 			

ext/pdo_sqlite/tests/debugdumpparams_001.phpt

@@ -9,23 +9,29 @@ if (!extension_loaded('pdo_sqlite')) print 'skip not loaded';
 
 $db = new pdo('sqlite:memory');
 
-$x= $db->prepare('select :a, :b');
+$x= $db->prepare('select :a, :b, ?');
 $x->bindValue(':a', 1, PDO::PARAM_INT);
 $x->bindValue(':b', 'foo');
+$x->bindValue(3, 1313);
 var_dump($x->debugDumpParams());
 
 ?>
 --EXPECT--
-SQL: [13] select :a, :b
-Params:  2
-Key: Position #0:
+SQL: [16] select :a, :b, ?
+Params:  3
+Key: Name: [2] :a
 paramno=-1
-name=[2] :a
+name=[2] ":a"
 is_param=1
 param_type=1
-Key: Position #0:
+Key: Name: [2] :b
 paramno=-1
-name=[2] :b
+name=[2] ":b"
+is_param=1
+param_type=2
+Key: Position #2:
+paramno=2
+name=[0] ""
 is_param=1
 param_type=2
 NULL