Description

int mb_substr_count (string haystack, string needle [, string encoding])

- mb_substr_count() returns the number of times the

needle substring occurs in the

haystack string.

- encoding specifies the encoding for

needle and haystack.

If omitted, internal character encoding is used.

-

Пример 1. mb_substr_count() example
<?php echo mb_substr_count("This is a test", "is"); // prints out 2 ?>

mb_substitute_character

mb_substr 22222