bindValue now uses try_convert_to_string as fallback if it is not any type expected

Author: SakiTakamachi

ext/pdo_mysql/mysql_statement.c

@@ -491,7 +491,10 @@ static int pdo_mysql_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_da
 						mysqlnd_stmt_bind_one_param(S->stmt, param->paramno, parameter, MYSQL_TYPE_DOUBLE);
 						break;
 					default:
-						PDO_DBG_RETURN(0);
+						if (!try_convert_to_string(parameter)) {
+							PDO_DBG_RETURN(0);
+						}
+						mysqlnd_stmt_bind_one_param(S->stmt, param->paramno, parameter, MYSQL_TYPE_VAR_STRING);
 				}
 
 				PDO_DBG_RETURN(1);
@@ -531,7 +534,14 @@ static int pdo_mysql_stmt_param_hook(pdo_stmt_t *stmt, struct pdo_bound_param_da
 						PDO_DBG_RETURN(1);
 
 					default:
-						PDO_DBG_RETURN(0);
+						if (!try_convert_to_string(parameter)) {
+							PDO_DBG_RETURN(0);
+						}
+						b->buffer_type = MYSQL_TYPE_STRING;
+						b->buffer = Z_STRVAL_P(parameter);
+						b->buffer_length = Z_STRLEN_P(parameter);
+						*b->length = Z_STRLEN_P(parameter);
+						PDO_DBG_RETURN(1);
 				}
 #endif /* PDO_USE_MYSQLND */
 		case PDO_PARAM_EVT_FREE: