Core Function Keys - Revision history

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UberFoX at 06:46, 18 March 2014

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	<pre>		<pre>
−	Keys( <array> )	+	Keys( <array>, <flag> )
	</pre>		</pre>

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	The array to use.		The array to use.
		+
		+	==== flag ====
		+
		+	Limiter
		+
		+	<pre>
		+	0 = Return all keys (default)
		+	1 = Return all hash keys (strings only)
		+	2 = Return all array keys (numeric only)
		+	</pre>

	=== Return Value ===		=== Return Value ===

UberFoX: Created page with "

 Keys(  )

=== Description === Create an array containing all KEYS from a Hash (Dictionary) === Parameters === ==== array ==== The array to use. === Retur..."

2012-04-22T04:55:22Z

Created page with "<pre> Keys( <array> ) </pre> === Description === Create an array containing all KEYS from a Hash (Dictionary) === Parameters === ==== array ==== The array to use. === Retur..."

New page

<pre>
Keys( <array> )
</pre>

=== Description ===

Create an array containing all KEYS from a Hash (Dictionary)

=== Parameters ===

==== array ====

The array to use.

=== Return Value ===

Success: A new array containing any/all keys.

Failure: Returns empty array.

=== Remarks ===

None.

=== Example ===

<syntaxhighlight lang="sputnik">
my $array = array( "One" => "Cat", "Two" => "Fire", "Three" => "FoX", "Four" => "Water" );
my $Keys = Keys( $array );
foreach( $Keys as $Key )
{
println( "Key: $Key" );
}
</syntaxhighlight>

[[Category:Core Function]]