Recent changes
35934 changed pages · Atom feed · Recent comments · Recently added · Recent ratings
Wednesday November 04 2026
- Datatype storage, validation and templates (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
The complete rating datatype: storage columns, validating posted input safely, values across versions, search and sorting, and the edit and view templates, all verified. - Datatypes (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
A new kind of field for content classes: when to write one, how the kernel finds and registers it, the eZDataType life cycle, a verified rating datatype, and real ones to learn from. - Debugging extensions (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
A routine for an extension that does nothing or breaks a page: is it active, are its settings read, do its classes load, are caches or workers stale, with the RAD health check, checkclasses and the logs. - A design inside an extension (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Templates, overrides, stylesheets, scripts and images an extension carries: which design folder to use, how to make them overridable, and how they reach the page. - Documenting your extension, including help pages (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Document an extension where people look: README.md and INSTALL.md on top, the rest as Markdown in doc/, in English; the help center shows it while the extension is active, with front matter, featured pages and context… - Events, listeners and filters (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
React to the kernel without changing it: ezpEvent, [Event] Listeners[], notify versus filter events, the events the kernel announces, and the rule that a filter returns its value. - The extension directory layout (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Every folder and file name an extension can have, what the kernel does with it, which setting points the kernel there, and how many of the installed extensions use it - the map for the rest of Part 3. - Extension load order (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Which extension wins when two provide the same setting or template: the written order of ActiveExtensions, how declared dependencies reorder it, extra extension folders, and how to see the real order. - extension.xml: metadata and dependencies (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
The extension.xml file: the metadata read before ezinfo.php, and the requires, uses and extends dependencies that the Extensions page shows and that decide the loading order. - ezinfo.php: who made it and which version (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
The ezinfo.php metadata file - class name, the static info() method, the keys the administration reads, how it is read after extension.xml, the PHP 8 bare-key trap with a real fix, and how to check it. - Fetch functions (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Let templates fetch your data: function_definition.php, the collection class and its result array, a verified example, fetch aliases, and extended attribute filters for content fetches. - Handlers named by settings (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Replace one part of the system with a class chosen by a setting: getHandlerClass(), a verified mail transport, and the handler points for login, session, search, shop and more. - Kernel class overrides: the last resort (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Replacing a kernel class through the override autoload map: how it works, what it costs, the wizard and its drift check, and the lighter mechanisms to try first. - Modules and views (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Pages with their own address: module.php and every ViewList key, a view script and a view class, POST actions, redirects and errors, from eZModule and a real extension. - Performance in extensions (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Keep an extension fast and safe under persistent workers: count queries, fetch with limits, cache, keep listeners cheap, measure, and never keep request state in statics. - Persistent objects and your own tables (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Your extension's own table through eZPersistentObject: definition(), create, store, fetch, lists with conditions and limits, count, remove, template attributes, transactions. - Policy functions and access checks (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Protect a module: policy functions and limitations in module.php, views that require them, eZUser::hasAccessTo() with its yes, no and limited answers, and granting through roles. - Security in extensions (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
The security rules every extension follows: policies on views, POST and form tokens, escaping, safe SQL, untrusted input, safe redirects, files, secrets and no inline code. - Settings in an extension (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
Settings an extension ships: registration lines in kernel INI files, your own INI file with documented defaults, reading it safely with eZINI, per-siteaccess settings and secrets. - Facts, themes and logos for the system card (Updated, Markdown page)
Markdown documentation (help center) · Extension development · Changed 01:08 pm
How an extension adds its own facts to ./console exp:expfetch, exp:info and exp:about - a provider class (expSysCardProvider, expSysCardBaseProvider), syscard.ini ProviderClasses[], a test with a fake context, a theme…
