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PHP similar_text string similarity comparison function_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:38:031157browse
PHP provides a rarely used similar_text function, but this function is very useful for comparing two strings and returning the percentage of similarity. Here is how to use the similar_text () function:
Copy code The code is as follows:
similar_text($string1, $string2, $percent);
//After using this function, we change the variable $percent from the variable Get the similarity percentage of the two strings just compared
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