Hey everyone,
I'm an experienced PHP programmer and wanted some opinions from peers -- I am
sending
results from a MySQL database as XML data using PHP. I can either build the
entire XMl
document in memory using $xml .= "<node>{$data}</node>"; repeatedly or I can do
echo "<node>{$data}</node>";. The total side of the data may be about 512KB or
maybe even
1MB.Opinions on whether echo or .= will provide better performance? -Josh
