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This article mainly introduces how to use levenshtein () in the PHP built-in function. It is very detailed and has a certain reference value. Friends who are interested must finish it!

Levenshtein ()

Have you ever experienced a time when you need to know how different the two words are? this function is here to help you solve this problem. It can compare the different degrees of two strings.

Usage:

$str1= "carrot"; $str2= "carrrott"; echo levenshtein ($str1,$str2); / / Outputs2 is all the contents of the article "how to use levenshtein () in PHP built-in functions". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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