Elgg\Values Class Reference

Functions for use as event handlers or other situations where you need a globally accessible callable. More...

Static Public Member Functions
static	getTrue ()
	Return true. More...
static	getFalse ()
	Return false. More...
static	getNull ()
	Return null. More...
static	getArray ()
	Return empty array. More...
static	normalizeTimestamp ($time)
	Returns timestamp value of the time representation. More...
static	normalizeTime ($time)
	Returns DateTime object based on time representation. More...
static	normalizeIds (...$args)
	Prepare IDs. More...
static	normalizeGuids (...$args)
	Flatten an array of data into an array of GUIDs. More...
static	preventViewOutput ()
	Return array with __view_output set to prevent view output during view_vars event. More...
static	isEmpty ($value)
	Check if a value isn't empty, but allow 0 and '0'. More...
static	shortFormatOutput ($n, $precision=0)
	Use to convert large positive numbers in to short form like 1K, 1M, 1B or 1T Example: shortFormatOutput(7201); // Output: 7K Example: shortFormatOutput(7201,1); // Output: 7.2K. More...

Detailed Description

Functions for use as event handlers or other situations where you need a globally accessible callable.

Definition at line 13 of file Values.php.

Member Function Documentation

static Elgg\Values::getArray ( )

static

Return empty array.

Returns

array

Since

1.12.0

Definition at line 51 of file Values.php.

static Elgg\Values::getFalse ( )

static

Return false.

Returns

false

Since

1.12.0

Definition at line 31 of file Values.php.

static Elgg\Values::getNull ( )

static

Return null.

Returns

null

Since

1.12.0

Definition at line 41 of file Values.php.

static Elgg\Values::getTrue ( )

static

Return true.

Returns

true

Since

1.12.0

Definition at line 21 of file Values.php.

static Elgg\Values::isEmpty (   $value )

static

Check if a value isn't empty, but allow 0 and '0'.

Parameters

mixed

$value

the value to check

See also

empty()

Returns

bool

Since

3.0.0

Definition at line 192 of file Values.php.

static Elgg\Values::normalizeGuids (   $args )

static

Flatten an array of data into an array of GUIDs.

Parameters

mixed

...$args Elements to normalize

Returns

int[]|null

Exceptions

DataFormatException

Definition at line 141 of file Values.php.

static Elgg\Values::normalizeIds (   $args )

static

Prepare IDs.

Parameters

array

...$args IDs

Returns

int[]

Exceptions

DataFormatException

Definition at line 104 of file Values.php.

static Elgg\Values::normalizeTime (   $time )

static

Returns DateTime object based on time representation.

Parameters

\DateTime | \Elgg\I18n\DateTime | string | int

$time

Time

Returns

Exceptions

DataFormatException

Definition at line 75 of file Values.php.

static Elgg\Values::normalizeTimestamp (   $time )

static

Returns timestamp value of the time representation.

Parameters

\DateTime | \Elgg\I18n\DateTime | string | int

$time

Time

Returns

int

Exceptions

DataFormatException

Definition at line 63 of file Values.php.

static Elgg\Values::preventViewOutput ( )

static

Return array with __view_output set to prevent view output during view_vars event.

See also

ViewsService->renderView()

Returns

array

Since

3.0

Definition at line 178 of file Values.php.

static Elgg\Values::shortFormatOutput (   $n,   $precision = 0  )

static

Use to convert large positive numbers in to short form like 1K, 1M, 1B or 1T Example: shortFormatOutput(7201); // Output: 7K Example: shortFormatOutput(7201,1); // Output: 7.2K.

Parameters

mixed	$n	input integer or string
int	$precision	number of digits in decimal place (default = 0)

Returns

string|int

Since

3.1

Definition at line 211 of file Values.php.

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The documentation for this class was generated from the following file:

• engine/classes/Elgg/Values.php