2. Find index of last occurrence in string (String does not contain search string) In this example, we take a string instrand search stringsearch, such that the stringstrdoes not containsearch. So, in this case,
I think you shouldn't underestimate the length of $needle in the search of THE FIRST POSITION of it's last occurrence in the string. I improved the posted function, with added support for offset. I think this is an exact copy of the real function: <?php if(!function_exists("strripos"...
The string being checked, for the last occurrence of needle 查找needle 在这个 string 中最后出现的位置。 needle The string to find in haystack. 在haystack 中查找这个 string。 offset May be specified to begin searching an arbitrary number of characters into the string. Negative values will stop s...
mb_strrpos — Find position of last occurrence of a string in a string mb_strripos — 大小写不敏感地在字符串中查找一个字符串最后出现的位置 Description intmb_strrpos(string$haystack,string$needle[,int$offset=0[,string$encoding=mb_internal_encoding() ]] )//Performs a multibyte safe strrpos()...
* relative to the last occurrence of the specified character. * The character selected may be retained or discarded. * * Example usage: * * $example = 'http://example.com/path/file.php'; * $cwd_relative[] = cut_string_using_last('/', $example, 'left', true); * $cw...
I think you shouldn't underestimate the length of $needle in the search of THE FIRST POSITION of it's last occurrence in the string. I improved the posted function, with added support for offset. I think this is an exact copy of the real function:<?phpif(!function_exists("strripos"))...
The "find-last-occurrence-of-a-string" functions suggested here do not allow for a starting offset, so here's one, tried and tested, that does: function my_strrpos($haystack, $needle, $offset=0) { // same as strrpos, except $needle can be a string $strrpos = false; if (is_string...
strpos — Find position of first occurrence of a string strrchr — Find the last occurrence of a character in a string strrev — Reverse a string strripos — Find position of last occurrence of a case-insensitive string in a string
代码语言:javascript 复制 int grapheme_strrpos ( string $haystack , string $needle [, int $offset = 0 ] ) Find position (in grapheme units) of last occurrence of a string Parameters haystack The string to look in. Must be valid UTF-8. needle ...
Value Type: String. Example: <?php$main_string='The strrchr() function find the position of the last occurrence of a string within another string...';echostrrchr($main_string,'string');?> Copy Output: string... View the example in the browser See...