Strrpos ()

The strrpos () function is used to locate the last occurrence of a string in another string. This function is case-sensitive. In contrast to the strripos () function, the strripos () function is case-insensitive. This article will show you the phpstrrpos () function. What is the function of strrpos?

The strrpos () function is used to locate the last occurrence of a string in another string. This function is case-sensitive. In contrast to the strripos () function, the strripos () function is case-insensitive. This article will show you about the php strrpos () function.

Strrpos () function syntax

strrpos(string,find,start)

This function has three parameters. The first two parameters are required, and the third parameter is optional.

Parameters	Description
String	Required. Specifies the string to be searched.
Find	Required. Specifies the characters to be searched.
Start	Optional. Specifies the location where the search starts.

Return value of strrpos () function

The strrpos () function returns the position of the last occurrence of a string in another string. If no string is found, FALSE is returned. The string position starts from 0, not from 1.

Related functions include:

• Stripos ()-searches for the position of the string that appears for the first time in another string (case insensitive)

• Strpos ()-searches for the position of the string that appears for the first time in another string (case sensitive)

• Strripos ()-locate the last occurrence of a string in another string (case insensitive)

Strrpos () function example

The following example uses the strrpos () function to find the last position of "php" in the string. the code is as follows:

Code running browser output result:

[Recommended related articles]

Definition and usage of php string function stripos ()

Php strpos () function example

Php string function strripos () instance details

The above is a detailed description of the strrpos () function. For more information, see other related articles in the first PHP community!