PHP strripos function Tutorial _php Tutorial

Definition and usage

The strripos () function is a character that appears in a string.

Returns False if there is a function return success.

Grammar

Strripos (String,find,start)

Parameter description

String: Required. Specify string Search

Find: Required. The specified string is found

Start: Optional. Specify where to start the search

Okay, let's take a look at strripos 's example tutorial.

Echo Strripos ("Hello world!", "WO");

?>

Output is 6

Note This function is not case-sensitive.

http://www.bkjia.com/PHPjc/445518.html www.bkjia.com true http://www.bkjia.com/PHPjc/445518.html techarticle define and use the Strripos () function as a character that appears in a string of characters. Returns False if there is a function return success. Syntax Strripos (string,find,start) parameter Description ...

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