如何检查并获取字符串的不同部分

Question

I'm looking to have it so someone does !whisper EXAMPLE this is a test example.

It would output $whisperuser as "EXAMPLE" & $whispermessage as "this is a test example".

<?php
    if (strpos($message, '!whisper') === 0) {
        $arr = explode(' ',trim($message));
        $whisperuser = $arr[1]; 
        $whispermessage = $arr[2]; // I need Whisper message to be anything arr[2] and HIGHER. 
        // WOULD DO OUTPUT STUFF HERE
    }
?>

Answer 1

Your code can be written easy. After adding the 3rd argument to explode, it will put the rest of a string to the last item

list( , $whisperuser, $whispermessage) = explode(' ',trim($message), 3);

demo