PHP Class SimilarText\Finder

Protected Properties

Property	Type	Description
$haystack		Haystack
$needle		Needle
$sorted_haystack		Hold the sorted comparison stack.

Method	Description
__construct ( string $needle, array $haystack ) : void	Finder constructor.
all ( ) : array	Return all strings in sorted match order.
first ( ) : mixed	Return the highest match.
hasExactMatch ( ) : boolean	Return whether there is an exact match.

Method	Description
levenshteinUtf8 ( string $string1, string $string2 ) : integer	Calculate the levenshtein distance between two strings.
sortHaystack ( ) : void	Sort Haystack.
utf8ToExtendedAscii ( string $str, array &$map ) : string	Ensure a string only uses ascii characters.

Finder constructor.

public __construct ( string $needle, array $haystack ) : void
$needle	string
$haystack	array
return	void

Return all strings in sorted match order.

public all ( ) : array
return	array

Return the highest match.

public first ( ) : mixed
return	mixed

Return whether there is an exact match.

public hasExactMatch ( ) : boolean
return	boolean

Calculate the levenshtein distance between two strings.

protected levenshteinUtf8 ( string $string1, string $string2 ) : integer
$string1	string
$string2	string
return	integer

Sort Haystack.

protected sortHaystack ( ) : void
return	void

Ensure a string only uses ascii characters.

protected utf8ToExtendedAscii ( string $str, array &$map ) : string
$str	string
$map	array
return	string

Haystack

protected $haystack

Needle

protected $needle

Hold the sorted comparison stack.

protected $sorted_haystack