php怎么比较两个字符串的长度,我们可以利用strlen来获取字符串长度,然后进行比较。
代码如下:
<?php // This will return a number of how many more characters the longest string has function str_compare_length($str1, $str2){ $len1 = strlen($str1); $len2 = strlen($str2); return abs($len1 - $len2); } echo str_compare_length("This is the first string", "This is the second string"); ?>
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