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Digg  mb_strpos
Find position of first occurrence of string in a string
(PHP 4 >= 4.0.6, PHP 5)
Code Examples / Notes » mb_strposstestagg
sorry, my previous post had an error. replace the 1000 with strlen($haystack) to handle strings longer than 1000 chars. btw. This is an issue with the mbstring functions. you can't specify the $encoding without specifying a $length, thus this reduces the functionality of mb_substr compared to substr zangaru
Hello, Just replaced strpos() with mb_strpos() and now I am getting following error: PHP Warning: mb_strpos() [<a href='function.mb-strpos'>function.mb-strpos</a>]: Empty delimiter PHP version: 5.2.3 OS: Win XP Prof Web Server: IIS I checked your bugs and mentioned that mb_string functions have been fixed as of 5.2.0 but it does not seem to be the case (Bug #39400). My code: ============================================== $charOut = mb_substr($tmpStr, $tmpKey[0], 1); $posOut = mb_strpos($charList, $charOut); if ($posOut !== FALSE) { // do something here } ============================================== stestagg
a sample mb_str_replace function: function mb_str_replace($haystack, $search,$replace, $offset=0,$encoding='auto'){ $len_sch=mb_strlen($search,$encoding); $len_rep=mb_strlen($replace,$encoding); while (($offset=mb_strpos($haystack,$search,$offset,$encoding))!==false){ $haystack=mb_substr($haystack,0,$offset,$encoding) .$replace .mb_substr($haystack,$offset+$len_sch,1000,$encoding); $offset=$offset+$len_rep; if ($offset>mb_strlen($haystack,$encoding))break; } return $haystack; } |
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