sqlsrv.class.php

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<?php
/**
 * @desc   A simple and convenient php sqlsrv  class 
 * @author Yaseng  WwW.Yaseng.Me [Yaseng@UAUC.NET]
 * @link   http://yaseng.me/sqlsrv-class.html
 */
class sqlsrv{

	var $error_log = array();
	var $sql_log = array();
	var $query_id;
	var $num_rows;
	var $conn;

	//connection
	function sqlsrv($server, $user, $pass, $dbname) {
		$this->conn = @sqlsrv_connect($server, array('UID' => $user ,'PWD'=> $pass, 'Database' => $dbname));
		if($this->conn === false) {
			$this->error_log[] = sqlsrv_errors();
			die();
		}
	}

	//query source
	function query($sql){
		$stmt = sqlsrv_query($this->conn, $sql);
		$this->sql_log[] = $sql;
		if($stmt === false) {
			$this->error_log[] = sqlsrv_errors();
		} else {
			$this->query_id = $stmt;
			$this->num_rows = $this->affectedRows();
		}
	}

	//fetch data
	function fetch_all($sql) {
		$this->query($sql);
		$data = array();
		while($row = @sqlsrv_fetch_array($this->query_id, SQLSRV_FETCH_ASSOC)) {
			$data[] = $row;
		}
		return $data;
	}
	// $DB->count(select   *   from  users)
	function fetch_one($sql){

		$this->query($sql);
		return  sqlsrv_fetch_array($this->query_id, SQLSRV_FETCH_ASSOC);

	}
	// $DB->count(select   count(*)   from  users)
	function count($sql){

		$count=$this->fetch_one($sql);
		return $count[""];

	}

	function affectedRows() {
		return ($this->query_id) ? @sqlsrv_num_rows($this->query_id) : false;
	}
}

?>

test.php

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<?php

include "sqlsrv.class.php";

$sql=new  sqlsrv("192.168.1.109","sa","xxx","test");

$strsql="select @@version";
echo "<pre>

## sqlsrv test
";
echo "

###  rows:
";
var_dump($sql->count($strsql));
echo "

###  sql:
";
print_r($sql->sql_log);
echo "

###  errors:
";
print_r($sql->error_log);
echo "

###  sqlsrv:
";
print_r($sql);

?>

demo