php比較相似字串的方法,php字串
本文執行個體講述了php比較相似字串的方法。分享給大家供大家參考。具體分析如下:
這裡通過php的similar_text函數比較兩個字串的相似性。
$word2compare = "stupid";$words = array( 'stupid', 'stu and pid', 'hello', 'foobar', 'stpid', 'upid', 'stuuupid', 'sstuuupiiid',);while(list($id, $str) = each($words)){ similar_text($str, $word2compare, $percent); print "Comparing '$word2compare' with '$str': "; print round($percent) . "%\n";}/*Results:Comparing 'stupid' with 'stupid': 100%Comparing 'stupid' with 'stu and pid': 71%Comparing 'stupid' with 'hello': 0%Comparing 'stupid' with 'foobar': 0%Comparing 'stupid' with 'stpid': 91%Comparing 'stupid' with 'upid': 80%Comparing 'stupid' with 'stuuupid': 86%Comparing 'stupid' with 'sstuuupiiid': 71%*/
希望本文所述對大家的php程式設計有所協助。
http://www.bkjia.com/PHPjc/1011946.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/1011946.htmlTechArticlephp比較相似字串的方法,php字串 本文執行個體講述了php比較相似字串的方法。分享給大家供大家參考。具體分析如下: 這裡通過php的s...