How to use php strrpos function?

php The strrpos() function is used to find the last occurrence of a string in another string (case sensitive). The syntax is strrpos(string,find,start). If the string is not found, FALSE is returned.

php How to use strrpos() function?

strrpos() function finds the last occurrence of a string in another string, that is, it searches for the last occurrence of a character in a string.

Syntax:

strrpos(string,find,start)

Parameters:

● string: required. Specifies the string to be searched for.

● find: required. Specifies the characters to search for.

● start: optional. Specifies where to start the search.

Return value: Returns the position of the last occurrence of a string in another string, or FALSE if the string is not found.

Note: strrpos() function is case-sensitive, and the string position starts from 0, not from 1.

Let’s take a look at how to use the php strrpos() function through an example.

Example 1:

<?php
echo strrpos("You love php, I love php too!","php");
?>

Output:

21

Example 2:

<?php
var_dump(strrpos("You love php, I love php too!","PHP")) ;
?>

Output:

bool(false)

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