How to check whether the two strings' contents are the same?

Question

For example str1 = "hello world",str2 = "hello wordl",they have the same length,but are not same

http://stackoverflow.com/questions/3333353/string-comparison-using-vs-strcmp — Phiter, Apr 04 '16 at 13:01

score 3 · Accepted Answer · answered Apr 04 '16 at 13:03

3

You can use levenshtein.

If (levenshtein($str1,$str2)===0){ // identical}

answered Apr 04 '16 at 13:03

cpugourou

score 0 · Answer 2 · answered Apr 04 '16 at 13:03

0

Yes It is possible. you can use strcmp for string comparison.

answered Apr 04 '16 at 13:03

Saani

isn't it compares only the length of two strings? – Hao Zonggang Apr 04 '16 at 13:54

2 Answers2