Similar PHP similar_text string similarity comparison function

PHP provides a minimal use of the Similar_text function, but this function is useful for comparing two strings and returning percentages of similar degrees, the following is how the Similar_text () function is used:

Copy the Code code as follows:

Similar_text ($string 1, $string 2, $percent);
With this function, we get the percentage of similarity of the two strings just compared from the variable $percent

The above describes the similar PHP similar_text string similarity comparison function, including the similar aspect of the content, I hope to be interested in PHP tutorial friends helpful.

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