Communicates with any AMQP 0-9-1 compatible server. Formula was removed
Last versions were
php56-amqp requires the following formulae to be installed:
autoconf 2.69 Automatic configure script builder
rabbitmq-c 0.8.0 RabbitMQ C client

Recent formula history

ilovezfs php56: migrate to homebrew/core (#4835)
Aurimas Niekis phpxx-amqp 1.9.3
Emir Beganovic php-amqp: 1.9.1
Francis Besset Update amqp extension to 1.7.1
Romain Neutron Update amqp extension to 1.7.0

Formula code at GitHub