復制代碼 代碼如下:
$first = "abcdefg";
$second = "aeg";
echo similar_text($first, $second);結(jié)果輸出3.如果想以百分比顯示,則可使用它的第三個參數(shù),如下:
$first = "abcdefg";
$second = "aeg";
similar_text($first, $second, $percent);
echo $percent;
復制代碼 代碼如下:
<?php
echo levenshtein("Hello World","ello World");
echo "<br />";
echo levenshtein("Hello World","ello World",10,20,30);
?>
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