Character handler function strtok (String str,string arg)

Function

Today we used a function, looked up the manual, and gave the following instructions:

<?php$string = "This Is\tan example\nstring"; $tok = Strtok ($string, "\n\t"); while ($tok) {    echo word= $tok <br& gt; ";    $tok = Strtok ("\n\t"); >

Output:

Word=this

Word=is

Word=an

Word=example

Word=string

This function also has the function of automatic storage location, can obtain the corresponding value in the continuous cutting string, relative to the value of the split (string arg)

is saved in an array, but its arg can be multiple characters, and split can only be one character!