mb_substr_count
(PHP 4 >= 4.3.0, PHP 5)
mb_substr_count -- Count the number of substring occurrences
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.
例子 1. mb_substr_count() example
<?php
echo mb_substr_count("This is a test", "is"); // prints out 2
?>
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See also substr_count(),
mb_strpos(), mb_substr().