PHP function similar_text()
Calculate the similarity between two strings
Availability in PHP 4.0
Calculate the similarity between two strings
Parameters
| Parameter | Data type | Default value | Note |
|---|---|---|---|
$first |
string |
not | The first string. |
$second |
string |
not | The second string. |
$percent |
float |
null |
Return values
int
the number of matching chars in both strings.
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