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luisaedev/query-builder
=======================

Connect with SQL databases and perform complex queries without define SQL statements manually

v1.0.1(3y ago)05MITPHP

Since Apr 29Pushed 3y ago1 watchersCompare

[ Source](https://github.com/LuisaeDev/QueryBuilder)[ Packagist](https://packagist.org/packages/luisaedev/query-builder)[ RSS](/packages/luisaedev-query-builder/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (3)Dependencies (1)Versions (4)Used By (0)

QueryBuilder.php
================

[](#querybuilderphp)

The easy way to build SQL statements
------------------------------------

[](#the-easy-way-to-build-sql-statements)

Connect with databases and compose complex SQL queries without define any SQL statement manually.

```
$users = $query
	->select('*', 'users')
	->match('status', 1)
	->limit(10)
	->fetchAll();
```

Powerful class of easy and intuitive usage
==========================================

[](#powerful-class-of-easy-and-intuitive-usage)

Check how the next SQL example could be easily coded in php using QueryBuilder class.

```
SELECT DATE_FORMAT(co.order_date, "%Y-%m-%d") AS order_day,
COUNT(DISTINCT co.order_id) AS num_orders,
COUNT(ol.book_id) AS num_books
FROM cust_order co
INNER JOIN order_line ol ON (co.order_id = ol.order_id)
GROUP BY DATE_FORMAT(co.order_date), "%Y-%m-%d")
ORDER BY co.order_date ASC;
```

```
$query->select([
	'DATE_FORMAT(co.order_date, "%Y-%m-%d")' => 'order_day',
	'COUNT(DISTINCT co.order_id)'.           => 'num_orders',
	'COUNT(ol.book_id)'.                     => 'num_books'
])
	->from('cust_order co', [
	  'INNER JOIN' => ['order_line ol', 'co.order_id = ol.order_id']
	])
	->groupBy('DATE_FORMAT(co.order_date), "%Y-%m-%d")')
	->orderBy('co.order_date ASC');
```

Installation
============

[](#installation)

You can install QueryBuilder class via composer.

```
composer require luisaedev/query-builder
```

Requirements
============

[](#requirements)

QueryBuilder use PHP version 8.0 or higher and [PDO](https://www.php.net/manual/en/intro.pdo.php) extension .

Connection with database (Constructor Class)
============================================

[](#connection-with-database-constructor-class)

```
use LuisaeDev\QueryBuilder\QueryBuilder;

// Example of usage with mandatory connection data values
$query = new QueryBuilder([
	'dbname'   => 'test',
	'user'     => 'root',
	'password' => ''
]);
```

```
use LuisaeDev\QueryBuilder\QueryBuilder;

// Example of usage with all connection data values allowed and $throws argument to prevent/allow throws PDOException
$query = new QueryBuilder([
	'dbname'       => 'test',
	'user'         => 'root',
	'password'     => '',
	'driver'       => 'mysql',
	'host'         => '127.0.0.1',
	'port'         => '3306',
	'dsn-template' => '$driver:host=$host;port=$port;dbname=$dbname;charset=utf8'
], true);
```

### Arguments

[](#arguments)

Argument nameValue TypeDescriptionDefault Value$connectionDataarrayArray with connection data values$throwsboolDefines whether the contained PDO instance should throws PDOExeptiontrue### Throws

[](#throws)

Exception ClassCodeDescriptionPDOExceptionAll PDO exceptions throws by PDO classAny bug?
========

[](#any-bug)

Please, don't hesitate to contact me if you found any error. You can write me at [dev@luisae.com](mailto:hi@luisae.com)

Documentation
=============

[](#documentation)

ℹ️ This class is in alpha version, however, its documentation is currently being written. Methods
=======

[](#methods)

beginTransaction()

addColumn(name, value)

addColumns(columns)

addFrom(table, join)

addGroupBy(stm)

addOrderBy(keyword)

andWhere(condition, params)

bindParam(name, value, type)

bindParams(params)

commit()

count(expression, table, match)

delete(table)

errorExists()

errorInfo()

execute()

exists(table, pk)

fetch()

fetchAll()

fetchObject()

from(table, join)

get(table, pk, columns)

getColumns()

getParams()

getSQL()

groupBy(stm)

having(clause)

insert(table, columns)

insertIgnore(table, columns)

isAutocommit()

lastInsertId()

limit(start, end)

match(arg1, arg2, arg3)

orderBy(keyword)

orWhere(condition, params)

query(query, params)

replace(table, columns)

rollBack()

rowCount()

select(columns, table)

selectDistinct(columns, table)

update(table, columns)

where(condition, params)

xorWhere(condition, params)

Properties
==========

[](#properties)

dbname

driver

host

port

###  Health Score

22

—

LowBetter than 22% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity4

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity50

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~91 days

Total

3

Last Release

1289d ago

Major Versions

v0.0.1 → v1.0.0-alpha2022-05-04

### Community

Maintainers

![](https://www.gravatar.com/avatar/8b75b702215e2b76c785216452256fd50e4c6ea356d8103b860aced760177af7?d=identicon)[LuisaeDev](/maintainers/LuisaeDev)

---

Top Contributors

[![LuisaeDev](https://avatars.githubusercontent.com/u/45238770?v=4)](https://github.com/LuisaeDev "LuisaeDev (6 commits)")

### Embed Badge

![Health badge](/badges/luisaedev-query-builder/health.svg)

```
[![Health](https://phpackages.com/badges/luisaedev-query-builder/health.svg)](https://phpackages.com/packages/luisaedev-query-builder)
```

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