Core Function CountWords - Revision history

UberFoX: 1 revision

2015-06-14T12:37:41Z

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2014-08-11T21:41:07Z

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UberFoX at 20:57, 26 July 2014

2014-07-26T20:57:05Z

← Older revision		Revision as of 20:57, 26 July 2014
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	<pre>		<pre>
−	CountWords( <string>, <format>, <charlist> )	+	CountWords( <string>, <format>, <charlist>, <outputArray> )
	</pre>		</pre>

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	==== format ====		==== format ====

−	Specify the return value of this function. The current supported values are:	+	Optional; Specify the return value of this function. The current supported values are:

	0 - returns the number of words found		0 - returns the number of words found
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	2 - returns an associative array, where the key is the numeric position of the word inside the string and the value is the actual word itself		2 - returns an associative array, where the key is the numeric position of the word inside the string and the value is the actual word itself
		+
		+	Default: 0

	==== charlist ====		==== charlist ====

−	A list of additional characters which will be considered as 'word'	+	Optional; A list of additional characters which will be considered as 'word'
		+
		+	Default: null
		+
		+	==== outputArray ====
		+
		+	Optional; If provided this array will get the return value and the CountWords() will instead return the number of words captured.
		+
		+	Default: null

	=== Return Value ===		=== Return Value ===
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	=== Example ===		=== Example ===
		+
		+	Basic examples

	<syntaxhighlight lang="sputnik">		<syntaxhighlight lang="sputnik">
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	my $Str = "The quick brown fox";		my $Str = "The quick brown fox";
	printr CountWords($Str, 2);		printr CountWords($Str, 2);
		+	// Prints
		+	// ARRAY
		+	// {
		+	// [0] => The
		+	// [4] => quick
		+	// [10] => brown
		+	// [16] => fox
		+	// }
		+	</syntaxhighlight>
		+
		+	Provided an array to be used for the output
		+
		+	<syntaxhighlight lang="sputnik">
		+	// Return an array containing all the words found inside the string
		+	// However store that return in a variable we provide
		+	my $capture = array();
		+	my $Str = "The quick brown fox";
		+	// Print the word count
		+	printr CountWords($Str, 1, null, $capture );
		+	// Prints 4
		+
		+	// Now print the capture variable
		+	printr $capture;
	// Prints		// Prints
	// ARRAY		// ARRAY

UberFoX at 20:48, 26 July 2014

2014-07-26T20:48:40Z

← Older revision		Revision as of 20:48, 26 July 2014
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	<pre>		<pre>
−	CountWords( <string> )	+	CountWords( <string>, <format>, <charlist> )
	</pre>		</pre>

	=== Description ===		=== Description ===

−	Return information about words used in a string .	+	Return information about words used in a string.

	=== Parameters ===		=== Parameters ===

−	==== ~~char~~ ====	+	==== string ====

−	~~An ASCII code in~~ the ~~range~~ 0-~~255 (e.g., 65~~ returns the ~~capital letter~~ A).	+	The string to use.
		+
		+	==== format ====
		+
		+	Specify the return value of this function. The current supported values are:
		+
		+	0 - returns the number of words found
		+
		+	1 - returns an array containing all the words found inside the string
		+
		+	2 - returns an associative array, where the key is the numeric position of the word inside the string and the value is the actual word itself
		+
		+	==== charlist ====
		+
		+	A list of additional characters which will be considered as 'word'

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

−	Success: Returns ~~a string containing~~ the ~~ASCII representation of the given code~~.	+	Success: Returns an array or an integer, depending on the format chosen.

−	Failure: Returns ~~a blank string~~.	+	Failure: Returns null.

	=== Remarks ===		=== Remarks ===

UberFoX: Created page with "

 CountWords(  )

=== Description === Return information about words used in a string . === Parameters === ==== char ==== An ASCII code in the range 0-255 ..."

2014-07-26T20:43:54Z

Created page with "<pre> CountWords( <string> ) </pre> === Description === Return information about words used in a string . === Parameters === ==== char ==== An ASCII code in the range 0-255 ..."

New page

<pre>
CountWords( <string> )
</pre>

=== Description ===

Return information about words used in a string .

=== Parameters ===

==== char ====

An ASCII code in the range 0-255 (e.g., 65 returns the capital letter A).

=== Return Value ===

Success: Returns a string containing the ASCII representation of the given code.

Failure: Returns a blank string.

=== Remarks ===

None

=== Example ===

<syntaxhighlight lang="sputnik">
// Display how many words are found
my $Str = "The quick brown fox";
echo CountWords($Str), @NL;
// Prints 4

// Return an array containing all the words found inside the string
my $Str = "The quick brown fox";
printr CountWords($Str, 1);
// Prints
// ARRAY
// {
// [0] => The
// [1] => quick
// [2] => brown
// [3] => fox
// }

// Return an associative array, where the key is the numeric position
// of the word inside the string and the value is the actual word itself
my $Str = "The quick brown fox";
printr CountWords($Str, 2);
// Prints
// ARRAY
// {
// [0] => The
// [4] => quick
// [10] => brown
// [16] => fox
// }
</syntaxhighlight>

[[Category:Core Function]]