Cross-area library

Content Library

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

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Guide

Inserting Database Records with PDO

Execute an INSERT statement using a prepared PDO statement and bound values. Never infer success solely from a returned ID; handle PDO exceptions and transaction boundaries.

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Guide

Installing and Configuring MySQL for PHP

A PHP MySQL application requires a running server, a database user and a matching PHP database driver. Use a restricted application account, environment-managed credentials and compatible U…

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Guide

Managing Database Migrations in PHP

Track and apply ordered schema changes using a migration log table. Only one migration runner should update the schema at a time; verify existing schema before applying changes.

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Guide

Managing Database Schema Changes Safely

Plan schema evolution around data backups, compatible application deployments and rollback plans. On MySQL, DDL may implicitly commit; test large-table changes and avoid assuming rollback w…

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Guide

Mapping Database Rows to Typed PHP Objects

Convert database rows into explicit typed domain objects after validation and normalization. PDO often returns numeric values as strings depending on driver and options; cast and validate i…

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Guide

MySQLi vs PDO: When to Choose Each

PDO provides a uniform API across supported drivers; MySQLi specializes in MySQL features. Both support prepared statements and transactions; neither fixes unsafe dynamic SQL identifiers by…

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