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 LastIndexOfValueAny( , , , ,  )

=== Description === Checks if a value (from an array of values) exists in an arr..."

2013-08-31T09:27:19Z

Created page with "<pre> LastIndexOfValueAny( <array>, <needle>, <strict>, <ignoreCase>, <skipStringKeys> ) </pre> === Description === Checks if a value (from an array of values) exists in an arr..."

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<pre>
LastIndexOfValueAny( <array>, <needle>, <strict>, <ignoreCase>, <skipStringKeys> )
</pre>

=== Description ===

Checks if a value (from an array of values) exists in an array and returns the index of the last occurrence of the value (from the value array).

=== Parameters ===

==== array ====

The array to use.

==== needle ====

An array to search for its values.

==== strict ====

Optional; If true the the array value and the needle must be same TYPE such as both Int32s.

Note - If "strict" is true when the needle is a Regex then it will require all the values to be STRING or else it will not match.

Default: false

==== ignoreCase ====

Optional; Flag to choose if the search will be case sensitive or case insensitive

True: Ignore case and match with case insensitivity

False: Case must be an exact match

Default: false

==== skipStringKeys ====

Optional; Flag to choose if the search will ignore all keys in the array that are not numeric

True: Ignore all non-numeric keys such as "Cat" and "Dog" but match with keys like 0 1 2 3 4

False: Match all keys regardless of what they are made of

-1: Match only non-numeric keys and nothing else such as only match "Cat" and "Dog" but not numbers like 0 1 2 3 4

Default: false

=== Return Value ===

Success: Returns integer index if the last occurrence of the value (from an array of values) was located in the array section or a string of the index key if the last occurrence of the value (from an array of values) was found in the dictionary section.

Failure: Returns null (It has to return null since it is the only way to make sure that even every possible key match was invalid).

=== Remarks ===

None.

=== Example ===

<syntaxhighlight lang="sputnik">
my $arr = array("One", "Two", "Three", "Four", "One");

$pos = LastIndexOfValueAny($arr, array("One", "Two"));
say "Positon is: $pos"; // 4

my $arr = array("One" => "Cat", "Two" => "Dog", "Three" => "Sheep");

$pos = LastIndexOfValueAny($arr, array("Dog", "Two"));
say "Positon is: $pos"; // Two

$pos = LastIndexOfValueAny($arr, array("Sheep", "Two"));
say "Positon is: $pos"; // Three
</syntaxhighlight>

[[Category:Core Function]]

Core Function LastIndexOfValueAny - Revision history

UberFoX: 1 revision

UberFoX: 1 revision

UberFoX: Created page with "
LastIndexOfValueAny( , , , , )
=== Description === Checks if a value (from an array of values) exists in an arr..."