93 lines
1.9 KiB
PHP
93 lines
1.9 KiB
PHP
<?php
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/**
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* @desc A simple and convenient php sqlsrv class
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* @author Yaseng WwW.Yaseng.Me []
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* v1.3
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* @link
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*/
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class sqlsrv
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{
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var $error_log = array();
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var $sql_log = array();
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var $query_id;
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var $num_rows;
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var $conn;
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//connection
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function __construct($server, $user, $pass, $dbname)
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{
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$this->conn = @sqlsrv_connect($server, array('UID' => $user, 'PWD' => $pass, 'Database' => $dbname));
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if ($this->conn === false) {
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$this->error_log[] = sqlsrv_errors();
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throw new Exception($this->error_log[0][0]["message"]);
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}
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}
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//query source
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function query($sql, $params = null)
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{
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$stmt = sqlsrv_query($this->conn, $sql, $params);
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$this->sql_log[] = $sql;
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if ($stmt === false) {
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$this->error_log[] = sqlsrv_errors();
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throw new Exception($this->error_log[0][0]["message"]);
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} else {
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$this->query_id = $stmt;
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$this->num_rows = $this->affectedRows();
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while ($row = @sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
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$data[] = $row;
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}
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if (isset($data)) {
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return $data;
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}
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}
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}
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// $DB->count(select count(*) from users)
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function count($sql)
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{
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$count = $this->fetch_one($sql);
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return $count[""];
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}
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function affectedRows()
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{
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return ($this->query_id) ? @sqlsrv_num_rows($this->query_id) : false;
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}
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//$DB->fetch_all("SELECT * FROM table WHERE name= ?", array("name"));
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function fetch_all($sql, $params = null)
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{
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$stmt = sqlsrv_query($this->conn, $sql, $params);
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if ($stmt === false) {
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throw new Exception($this->error_log[0][0]["message"]);
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} else {
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$data = array();
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while ($row = @sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)) {
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$data[] = $row;
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}
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return $data;
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}
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}
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// $DB->fetch_one(select * from users)
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function fetch_one($sql, $params = null)
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{
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$stmt = sqlsrv_query($this->conn, $sql, $params);
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if ($stmt === false) {
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throw new Exception($this->error_log[0][0]["message"]);
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} else {
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return sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC);
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}
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}
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}
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