Blog : PHP strripos() Function

PHP strripos() Function

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 Complete PHP String Reference
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Definition and Usage
The strripos() function finds the position of the last occurrence of a string inside another string.

This function returns the position on success, otherwise it returns FALSE.

Syntax
strripos(string,find,start)  

Parameter Description
string Required. Specifies the string to search
find Required. Specifies the string to find
start Optional. Specifies where to begin the search


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Tips and Notes
Note: The strripos() function is case-insensitive.


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Example
echo strripos("Hello world!","WO");
?>  

The output of the code above will be:

6