注册送现金一元秒提现

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                        1. 当前位置:首页 > PHP教程 > php函数 > 列表

                          php中strpos()和stripos()函数的区别用法详解

                          发布:smiling 来源: PHP粉丝网  添加日期:2019-03-04 15:30:37 浏览: 评论:0 

                          BENPIANWENZHANGZHUYAOJIDAJIAJIESHAOPHPZHONGstrpos()HEstripos()HANSHUDEQUBIEYONGFAJIESHAO,XIWANGDUIXUYAODEPENGYOUYOUSUOBANGZHU!

                          strpos()函数

                          ZHEIGEHANSHUBANGZHUWOMENZHAODAOYIGEZIFUCHUANZAILINGYIGEZIFUCHUANZHONGDIYICICHUXIANDEWEIZHI。ZHEIJIANGFANHUIZIFUCHUANDIYICICHUXIANWEIZHIDEZHENGSHUZHI。ZHEIGEHANSHUQUFENDAXIAOXIE,ZHEIYIWEIZHETAYIBUTONGDEFANGSHIDUIDAIDAXIEHEXIAOXIEZIFU。

                          YUFA:

                          注册送现金一元秒提现strpos(original_str, search_str, start_pos)

                          CANSHUDESHIYONG:

                          注册送现金一元秒提现ZAIYUFAZHONGZHIDINGDESANGECANSHUZHONG,YOULIANGGESHIQIANGZHIXINGDE,YIGESHIKEXUANDE。

                          ZHEISANGECANSHUMIAOSHURUXIA:

                          original_str (mandatory):ZHEIGECANSHUYINYONGYUANSHIZIFUCHUAN,WOMENXUYAOZAIQIZHONGSOUSUOSUOXUZIFUCHUANDECHUXIANQINGKUANG。

                          search_str(BIXUAN):ZHEIGECANSHUYINYONGWOMENXUYAOSOUSUODEZIFUCHUAN。

                          start_pos(KEXUAN):ZHISOUSUOBIXUCONGZIFUCHUANDEWEIZHIKAISHI。

                          FANHUILEIXING:

                          CIHANSHUFANHUIYIGEZHENGSHUZHI,GAIZHENGSHUZHIBIAOSHIZIFUCHUANsearch_strSHOUCICHUXIANDEoriginal_strDESUOYIN。

                          strpos()HANSHUYONGFASHILI:

                          1. <?php 
                          2.  
                          3. function Search($search$string){ 
                          4.  
                          5.     $position = strpos($string$search, 5); 
                          6.  
                          7.     if ($position == true){ 
                          8.  
                          9.         return "Found at position: " . $position
                          10.  
                          11.     } 
                          12.  
                          13.     else
                          14.  
                          15.         return "Not Found"
                          16.  
                          17.     } 
                          18.  
                          19.  
                          20. //mailanhe.com 
                          21.  
                          22. $string = "Welcome to PHP中文网"
                          23.  
                          24. $search = "PHP"
                          25.  
                          26. echo Search($search$string); 
                          27.  
                          28. ?> 

                          SHUCHU:

                          Found at position 11

                          stripos()HANSHU

                          ZHEIGEHANSHUHAIBANGZHUWOMENZHAODAOZIFUCHUANZAILINGYIGEZIFUCHUANZHONGDIYICICHUXIANDEWEIZHI。ZHEIJIANGFANHUIZIFUCHUANDIYICICHUXIANWEIZHIDEZHENGSHUZHI。ZHEIGEHANSHUBUQUFENDAXIAOXIE,ZHEIYIWEIZHETADUIDAXIAOXIEZIFUYISHITONGREN。ZHEIGEHANSHUDEGONGZUOYUANLIYUstrpos()LEISI,QUBIEZAIYUTADUIDAXIAOXIEBUMINGAN,ERstrpos()DUIDAXIAOXIEMINGAN。

                          YUFA:

                          stripos(original_str, search_str, start_pos)

                          CANSHUDESHIYONG:

                          ZAIYUFAZHONGZHIDINGDESANGECANSHUZHONG,YOULIANGGESHIQIANGZHIXINGDE,YIGESHIKEXUANDE

                          注册送现金一元秒提现original_str (mandatory):ZHEIGECANSHUYINYONGYUANSHIZIFUCHUAN,WOMENXUYAOZAIQIZHONGSOUSUOSUOXUZIFUCHUANDECHUXIANQINGKUANG。

                          注册送现金一元秒提现search_str (mandatory):ZHEIGECANSHUYINYONGWOMENXUYAOCHAZHAODEZIFUCHUAN。

                          start_pos(KEXUAN):ZHEIGECANSHUZHIDESHISOUSUOBIXUCONGZIFUCHUANDEWEIZHIKAISHI。

                          FANHUILEIXING:

                          CIHANSHUFANHUIYIGEZHENGSHUZHI,GAIZHENGSHUZHIBIAOSHIZIFUCHUANsearch_strSHOUCICHUXIANDEoriginal_strDESUOYIN。

                          stripos()HANSHUSHIYONGSHILI:

                          1. <?php  
                          2.  
                          3. function Search($search$string){  
                          4.  
                          5.     $position = stripos($string$search, 5);    
                          6.  
                          7.     if ($position == true){  
                          8.  
                          9.         return "Found at position " . $position;  
                          10.  
                          11.     }  
                          12.  
                          13.     else{  
                          14.  
                          15.         return "Not Found";  
                          16.  
                          17.     }  
                          18.  
                          19. }  
                          20.  
                          21. $string = "Welcome to PHP中文网";  
                          22.  
                          23. $search = "PHP";  
                          24.  
                          25. echo Search($search$string);  
                          26.  
                          27. ?> 

                          SHUCHU:

                          注册送现金一元秒提现Found at position 11

                          Tags: strpos stripos

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