PHP - Function substr_count

Syntax

substr_count(string,substring,start,length)

It used to count the number of sub strings

It returns the number of times the string occurs in a string

Sr.No	Parameters & Description
1	string It is used to specifies string to check
2	substring It is used to specifies the string searching for
3	start It specifies when in string to start searching
4	length It specifies length of a string

Try out the following example

<?php
   echo substr_count("sairamkrishna","krishna");
?>

This will produce following result −

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