PHP - Function Strcspn

Syntax

strcspn(string,char,start,length)

It returns number of characters find in a string before any part of the specified characters are found.

It returns number of characters found in a string

Sr.No	Parameters & Description
1	string It specifies string to search
2	char It specifies chars to search
3	start It specifies where in string to start
4	length It specifies the length of a string

Try out the following example

<?php
   echo strcspn("tutorialspoint simply easy learning","r");
?>

This will produce following result −

php_function_reference.htm