(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
mb_strrpos — Find position of last occurrence of a string in a string
Performs a multibyte safe
strrpos() operation based on the
number of characters. needle position is
counted from the beginning of
haystack. First character's position is
0. Second character position is 1.
haystack
The string being checked, for the last occurrence
of needle
needle
The string to find in haystack.
offsetencodingThe encoding
parameter is the character encoding. If it is omitted or null, the internal character
encoding value will be used.
Returns the numeric position of
the last occurrence of needle in the
haystack string. If
needle is not found, it returns false.
| Version | Description |
|---|---|
| 8.0.0 |
needle now accepts an empty string.
|
| 8.0.0 |
Passing the encoding as the third argument
instead of an offset has been removed.
|
| 8.0.0 |
encoding is nullable now.
|