From bc0f6ff4d129b907a957be074885dc5a44005b2f Mon Sep 17 00:00:00 2001 From: colshrapnel Date: Fri, 1 Feb 2013 20:16:04 +0400 Subject: [PATCH] Update README.md --- README.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 8352c37..3fb2c0d 100644 --- a/README.md +++ b/README.md @@ -13,6 +13,7 @@ thanks to set of helper methods to get the desired result right out of the query thanks to indispensabe **parse()** method, making complex queries as easy and safe as regular ones. Yet it is very easy to use. You need to learn only few things: + 1. You have to **always** pass whatever dynamical data into query via *placeholder* 2. Each placeholder have to be marked with data type. At the moment there are 6 types: * ?s ("string") - strings (also DATE, FLOAT and DECIMAL) @@ -31,7 +32,11 @@ Yet it is very easy to use. You need to learn only few things: * getIndCol($key,$query,$par1,$par2, ...) - returns 1-dimensional array, an indexed column, consists of key => value pairs 4. For the whatever complex case always use **parse()** method. And insert already parsed parts via **?p** placeholder -The rest is as usual - just create a regular SQL (with placeholders) and get a result. +The rest is as usual - just create a regular SQL (with placeholders) and get a result: + +* ```$name = $db->getOne('SELECT name FROM table WHERE id = ?i',$_GET['id']);``` +* ```$data = $db->getInd('id','SELECT * FROM ?n WHERE id IN (?a)','table', array(1,2));``` +* ```$data = $db->getAll("SELECT * FROM ?n WHERE mod=?s LIMIT ?i",$table,$mod,$limit);``` The main feature of this class is a type-hinted placeholders. And it's really great step further from just ordinal placeholders used in prepared statements.