tags.php File Reference

Go to the source code of this file.

Namespaces
	Elgg\Core
	Updates the advanced settings for the primary site object.

Functions
	string_to_tag_array ($string)
	Takes in a comma-separated string and returns an array of tags which have been trimmed. More...
	elgg_get_tags (array $options=[])
	Get popular tags and their frequencies. More...
	elgg_register_tag_metadata_name ($name)
	Registers a metadata name as containing tags for an entity. More...
	elgg_unregister_tag_metadata_name ($name)
	Unregister metadata tag name. More...
	elgg_get_registered_tag_metadata_names ()
	Returns an array of valid metadata names for tags. More...
	_elgg_tags_init ()
	Tags init. More...

Variables
return	function (\Elgg\EventsService $events,\Elgg\HooksRegistrationService $hooks)

Function Documentation

_elgg_tags_init

(

)

Tags init.

Returns

void

Definition at line 101 of file tags.php.

elgg_get_registered_tag_metadata_names

(

)

Returns an array of valid metadata names for tags.

Returns

string[]

Since

1.7.0

Definition at line 90 of file tags.php.

elgg_get_tags

(

array

$options = []

)

Get popular tags and their frequencies.

Accepts all options supported by {

See also

elgg_get_metadata()}

Returns an array of objects that include "tag" and "total" properties

Parameters

array

$options

Options

int $threshold Minimum number of tag occurrences string[] $tag_names Names of registered tag names to include in search

Returns

stdClass[]|false

Since

1.7.1

Examples:

/root/Elgg/engine/lib/views.php.

Definition at line 50 of file tags.php.

elgg_register_tag_metadata_name

(

$name

)

Registers a metadata name as containing tags for an entity.

This is required if you are using a non-standard metadata name for your tags.

Because tags are simply names of metadata, This is used in search to prevent data exposure by searching on arbitrary metadata.

Parameters

string

$name

Tag name

Returns

bool

Since

1.7.0

Definition at line 68 of file tags.php.

elgg_unregister_tag_metadata_name

(

$name

)

Unregister metadata tag name.

Parameters

string

$name

Tag name

Returns

bool

Since

3.0

Definition at line 80 of file tags.php.

string_to_tag_array

(

$string

)

Takes in a comma-separated string and returns an array of tags which have been trimmed.

Parameters

string

$string

Comma-separated tag string

Returns

mixed An array of strings or the original data if input was not a string

Definition at line 18 of file tags.php.

Variable Documentation

return function(\Elgg\EventsService $events,\Elgg\HooksRegistrationService $hooks)

See also

::loadCore Do not do work here. Just register for events.

Definition at line 109 of file tags.php.