README

Additional DQL functions for Doctrine2

Numeric functions

• RAND() ref

Datetime functions

• MONTH() ref

String functions

• substr(string, from, count) ref

Installation

Just add the package to your composer.json

{
    "require": {
        "morontt/doctrine-functions": "dev-master"
    }
}

Integration

1) Doctrine Only

According to the Doctrine documentation you can register the functions in this package this way.

<?php
$config = new \Doctrine\ORM\Configuration();
$config->addCustomNumericFunction('rand', 'Morontt\DQL\Numeric\Rand');
?>

2) Using Symfony 2

With symfony 2 you can register you functions in the config.yml file.

doctrine:
    orm:
        entity_managers:
            default:
                dql:
                    numeric_functions:
                        rand: Morontt\DQL\Numeric\Rand
                    datetime_functions:
                        month: Morontt\DQL\DateTime\Month
                    string_functions:
                        substr: Morontt\DQL\String\Substr