Question 

 What is $t->refresh( )?

Answer

$t->refresh( )

$t->refresh( );

Description #

This function resets $t->result to be the value of the previous fetch request.

Parameters #

None

Return values# 

Returns the last requested source into $t->result

Examples # 

$t->fetch("http://blinkmobile.com.au/");
if($t->contains("Logged Successful")){
// do something
}
// read more data from scrap
$t->refresh( );
return $t->result;