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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261 resultsContent Area → Category

Guide

Using Fibers with Event Loop Libraries

An event loop can resume suspended Fibers when timers or I/O become ready. A Fiber alone does not make blocking operations non-blocking; use a compatible loop and async I/O APIs.

1 views Oct 17, 2026

Guide

Using Generators to Process Very Large Datasets

Generators yield records one at a time so a whole dataset need not be allocated in memory. A generator does not reduce memory if its consumer immediately calls iterator_to_array on the enti…

1 views Oct 17, 2026

Guide

Using Reflection to Inspect PHP Classes

Reflection inspects class declarations, methods and properties at runtime. Reflection reports metadata; invoking reflected methods still executes application code and may have side effects.

1 views Oct 17, 2026

Guide

Using WeakMap for Object Metadata

Use WeakMap to keep temporary metadata keyed by specific object identities. Always retain a strong reference to objects you need later, because weak keys disappear on collection.

1 views Oct 17, 2026

Guide

Using WeakMap for Per-Object Metadata

Attach per-object cache or diagnostic state without adding fields to each class. Values should not accidentally capture their own object keys; that can retain objects through an indirect st…

1 views Oct 17, 2026

Guide

Working with SplObjectStorage

SplObjectStorage models a set of objects with optional attached information. Membership uses identity rather than equality; the collection strongly retains its keys.

1 views Oct 17, 2026

Guide

Writing Custom Error and Exception Handlers

Central error and exception handlers collect diagnostics without exposing stack traces to end users. Not all fatal errors are recoverable via set_error_handler, and converting warnings to e…

1 views Oct 17, 2026

Guide

Writing Testable Classes Without a Framework

Construct small classes whose dependencies arrive through interfaces or constructor parameters. Tests should check externally observable behavior, not private implementation details.

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Guide

PHP ResourceBundle::getLocales() Method: Usage and Examples

Lists locale identifiers available inside a resource bundle. Requires the intl extension and an ICU data bundle; an unavailable bundle or locale should be handled explicitly.

1 views Oct 17, 2026

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