Count Connections
Table of Contents
- Introduction
- Getting Started
- Introduction to Connections
- Configuration
- Connections
- Introduction to Models
- Defining Models
- Working with Models
- DQL (Doctrine Query Language)
- Component Overview
- Native SQL
- YAML Schema Files
- Data Validation
- Data Hydrators
- Inheritance
- Behaviors
- Searching
- Hierarchical Data
- Data Fixtures
- Database Abstraction Layer
- Transactions
- Event Listeners
- Caching
- Migrations
- Extensions
- Utilities
- Unit Testing
- Improving Performance
- Technology
- Exceptions and Warnings
- Real World Examples
- Coding Standards
- Home
- Projects
- Object Relational Mapper
- Documentation
- Doctrine ORM for PHP
- Count Connections
Count Connections
You can easily get the number of connections from a Doctrine_Manager object since it implements the Countable interface.
// test.php
// ...
$num = count($manager);
echo $num;
The above is the same as doing:
// test.php
// ...
$num = $manager->count();
Questions and Feedback
If you find a problem with the documentation or have a suggestion, please register and open a ticket.If you need support or have a technical question, you can post to the user mailing-list.
