54 lines
2.3 KiB
Markdown
54 lines
2.3 KiB
Markdown
# Helpers
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Kohana comes with many static "helper" functions to make certain tasks easier.
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You can make your own helpers by simply making a class and putting it in the `classes` directory, and you can also extend any helper to modify or add new functions using transparent extension.
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- **[Arr]** - Array functions. Get an array key or default to a set value, get an array key by path, etc.
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- **[CLI]** - Parse command line options.
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- **[Cookie]** - Covered in more detail on the [Cookies](cookies) page.
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- **[Date]** - Useful date functions and constants. Time between two dates, convert between am/pm and military, date offset, etc.
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- **[Encrypt]** - Covered in more detail on the [Security](security) page.
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- **[Feed]** - Parse and create RSS feeds.
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- **[File]** - Get file type by mime, split and merge a file into small pieces.
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- **[Form]** - Create HTML form elements.
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- **[Fragment]** - Simple file based caching. Covered in more detail on the [Fragments](fragments) page.
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- **[HTML]** - Useful HTML functions. Encode, obfuscate, create script, anchor, and image tags, etc.
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- **[I18n]** - Internationalization helper for creating multilanguage sites.
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- **[Inflector]** - Change a word into plural or singular form, camelize or humanize a phrase, etc.
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- **[Kohana]** - The Kohana class is also a helper. Debug variables (like print_r but better), file loading, etc.
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- **[Num]** - Provides locale aware formating and english ordinals (th, st, nd, etc).
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- **[Profiler]** - Covered in more detail on the [Profiling](profiling) page.
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- **[Remote]** - Remote server access helper using [CURL](http://php.net/curl).
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- **[Request]** - Get the current request url, create expire tags, send a file, get the user agent, etc.
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- **[Route]** - Create routes, create an internal link using a route.
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- **[Security]** - Covered in more detail on the [Security](security) page.
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- **[Session]** - Covered in more detail on the [Sessions](sessions) page.
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- **[Text]** - Autolink, prevent window words, convert a number to text, etc.
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- **[URL]** - Create a relative or absolute URL, make a URL-safe title, etc.
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- **[UTF8]** - Provides multi-byte aware string functions like strlen, strpos, substr, etc.
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- **[Upload]** - Helper for uploading files from a form.
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