(PHP 4 >= 4.3.0, PHP 5, PHP 7)
Count the number of substring occurrences
int mb_substr_count ( string $haystack, string $needle [, string $encoding = mb_internal_encoding() ] )
Counts the number of times the needle substring occurs in the haystack string.
Parameters:
haystack
The string being checked.
needle
The string being found.
encoding
The encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.
Returns:
The number of times the needle substring occurs in the haystack string.
Examples:
mb_substr_count() example
<?php
echo mb_substr_count("This is a test", "is"); // prints out 2
?>
See also:
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