similar_text
(PHP 4, PHP 5)
similar_text — Calculate the similarity between two strings
Beskrivelse
int similar_text
( string $first
, string $second
[, float &$percent
] )
Parametre
-
first
-
The first string.
-
second
-
The second string.
-
percent
-
By passing a reference as third argument,
similar_text() will calculate the similarity in
percent for you.
Returnerings Værdier
Returns the number of matching chars in both strings.
Se også
- levenshtein() - Calculate Levenshtein distance between two strings
- soundex() - Calculate the soundex key of a string