Php string function strripos () instance details

The phpstrripos () function is used to locate the last occurrence of a string in another string. This function is case insensitive, Php string function strripos definition and syntax?

The php strripos () function is used to locate the last occurrence of a string in another string. This function is case-insensitive and has the following functions:

• 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)

• Strrpos ()-locate the last occurrence of a string in another string (case sensitive)

Php strripos () function syntax

strripos(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.

Php strripos () function return value

The strripos () 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.

Php strripos () function example

Use the php strripos () function to find the last position of "php" in the string. the code is as follows:

Code running browser output result:

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