Bitrix Components

Bitrix Components

Baseline: main 23.0+. Features newer than baseline are marked Since.

Progressive disclosure: open only the rule files that match the task. Do not read every rules/*.md.

How to use

1. Identify the layer the task touches.
2. Open the matching rules/*.md below.
3. Prefer framework-native Bitrix patterns over custom abstractions.

Choose a rule file

When to read rules/structure.md

Read rules/structure.md (Placement and structure) when the task involves:

• Where to Place
• Folder Structure
• class.php — Minimum
• Usage
• $arParams and $arResult
• .description.php
• .parameters.php

When to read rules/template.md

Read rules/template.md (Templates and epilog) when the task involves:

• Template
• result_modifier.php
• component_epilog.php

When to read rules/cache-sef-ajax.md

Read rules/cache-sef-ajax.md (Cache, SEF, AJAX) when the task involves:

• Caching Details
• SEF (Search-Friendly URLs)
• Controllerable and AJAX
• Checklist

Checklist

• Opened only the rule file(s) needed for this task.
• Followed DI / /local/ / security canons from AGENTS.md.