Cross-area library

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A single library for content items across the complete Content Area hierarchy. Content Areas and Categories define the structure;

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Guide

PHP AMQPChannel::rollbackTransaction() Method: Usage and Examples

Rolls back a channel transaction's pending broker operations instead of committing them. It does not undo effects already committed to other services or a database.

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Guide

PHP AMQPChannel::startTransaction() Method: Usage and Examples

Enables AMQP channel transactional behavior with tx.select on the broker. Transactional publishing has overhead and must not be confused with publisher confirms.

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Guide

PHP AMQPConnection::connect() Method: Usage and Examples

Opens a network connection to an AMQP broker using configured authentication and host settings. The AMQP extension and reachable RabbitMQ-compatible broker are required; connection failures…

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Guide

PHP AMQPConnection::disconnect() Method: Usage and Examples

Closes the active AMQP connection after its operations have finished. Disconnecting before a publish is confirmed risks losing messages; close channels cleanly.

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Guide

PHP AMQPConnection::isConnected() Method: Usage and Examples

Tests whether the AMQPConnection object currently reports an established connection. It is not an end-to-end broker health check and does not open a connection.

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Guide

PHP and MySQL: How They Work Together

PHP sends SQL statements to MySQL and processes the returned rows or write results. Keep database credentials server-side, use utf8mb4, and always bind user-supplied values.

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Guide

PHP connection_aborted() Function: Usage and Examples

Reports whether a web client disconnected from the current PHP request. Under CLI or proxy buffering this may not reflect a browser disconnect until output is attempted.

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Guide

PHP connection_status() Function: Usage and Examples

Returns the request connection status bitmask: normal, aborted or timed out. Do not use == against a single flag if more than one status bit may be set.

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Guide

PHP Database Migrations and Rollbacks

A schema migration and its rollback describe how an application changes database structure between versions. Some DDL cannot be reversed without data loss; backups and forward fixes may be…

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