“PDOModel is a powerful database abstraction and helper PHP class that simplifies insert, update, delete, and select operations using PDO—no queries required and with minimal code. It seamlessly supports MySQL, PostgreSQL, SQLite, Oracle and SQL Server databases.”.

Documentation

Version 1.3 – PDOModel now supports Oracle and SQL Server along with PGSQL, SQLite and Mysql.

PDOModel provides a complete solution to perform CRUD operations on three different types of databases (Mysql, Postgres and Sqlite). It provides various helper functions to export data directly to csv,excel,xml,pdf,html and many more useful functions.

Example of how to write SQL select query using PDOModel


$pdomodel = new PDOModel(); //create object of the PDOModel class
$pdomodel->connect("localhost", "root", "", "pdocrud");//connect to database
$result =  $pdomodel->select("emp");  //select * from `emp`

That’s it, you need to write just 2-3 line of code. You can write very complex queries using PDOModel functions

PDOModel supports three type of database, Mysql, Postgres and Sqlite.

PDOModel script allows you to export data directly in various database formats.

PDOModel - Database abstraction and helper PHP class - 3

Examples


$pdomodel = new PDOModel();//create object
$pdomodel->connect("localhost", "root", "", "pdocrud");//connect to database - three different database type available

/* INSERT , UPDATE AND DELETE OPERATION */
$pdomodel->insert("emp", array("firstName" => "John", "lastName" => "Jonathan", "gender" => "male"));

$pdomodel->where("orderId", 7);
$pdomodel->update("order", array("orderNumber"=>"44", "customerName"=>"BKG", "address"=>"140 shakti nagar"));

$pdomodel->where("orderId", 7);
$pdomodel->delete("order");

/* SELECT */
$result =  $pdomodel->select("emp");

/* WHERE, AND, OR, BETWEEN, GROUP BY, ORDER BY, LIKE , HAVING */
$pdomodel->where("orderNumber", "5", "!=");

$pdomodel->openBrackets ="(";
$pdomodel->where("city", "Indore", "=");
$pdomodel->andOrOperator="OR";
$pdomodel->closedBrackets =")";

$pdomodel->groupByCols = array("orderId");

$pdomodel->orderByCols = array("orderId desc", "state asc");

$pdomodel->havingCondtion = array("sum(orderId)>2");

$pdomodel->limit = "0,5";

$pdomodel->where("empId", array(36,37), "BETWEEN");

$pdomodel->where("firstName", '%P%', "LIKE");

$pdomodel->where("empId", array(36,37,39,40), "IN");

/* subquery/inner query */
$pdomodel->subQuery("select empId from emp where empId=?","empId",array(34));

/* where subquery */
$pdomodel->where_subquery("orderId", "select orderId from `order` where orderId=?", "IN",array(10));

/*rename, trucate, drop table, column name, primary key, tablefield info*/
$pdomodel->truncateTable("wp_postmeta");
$pdomodel->renameTable("states","state");
$pdomodel->dropTable("empleave");
$records = $pdomodel->columnNames("order");
$records = $pdomodel->primaryKey("order");
$records = $pdomodel->tableFieldInfo("order");

/*execute sql*/
$result =  $pdomodel->executeQuery("select * from emp where empId = ?", array(39));

Main Features:

Perform Insert, update, delete, and select operations using simple functions
Three different types of database support (Mysql, PGSql, SQLServer, Oracle and SQLite)
Complex queries support with use of multiple “and” and “or”
Multiple table join Operation using simple functions
Table-related operations like getting all tables from a database, truncating table, deleting table, renaming table etc.
Subquery/inner query can be embedded
Column-based operation like getting all columns of the table, the primary key of the table etc
Export functions to export data in CSV, PDF, Excel, HTML, XML Format
Helper functions like pagination, random password generation
Best practices using PDO with use of prepared statements
Support for PDO Transactions
Support for batch operations for insert, update and delete
Execute query directly with parameter binding
Various debugging options like get last query, get rows inserted, error messages etc
Support for order by, group by, like, between, in, not in, having etc
Well documented and demo codes to make things easier to understand
Supports method chaining
Batch operations for faster result

Version 2.1

Added-

Now support the Oracle database.
Updated to meet latest PHP version requirements

Version 1.4

Added-

Now support the Insert On Duplicate Update statement also.
Resolved bug for sqlite

Version 1.3

Added-

Now support sql server database also. Please note that you must have SQLServer extension installed for this. For more details, check here http://php.net/manual/en/ref.pdo-sqlsrv.php
Resolved bug for sqlite

Version 1.2

Added-

Json export option
CSV Import option
Excel Import option
XML Import option
Various functions to support chaining
Resolved bug for truncate function for sqlite
improved documentation

Min requirement for the script
PHP Version 5.3 and above Must have write access for the download folder

Credits:

Tcpdf
phpExcel

Our other popular script

PDOModel - Database abstraction and helper PHP class