$pingLine = explode(' ', $line);
if (strtolower($pingLine[0]) == 'ping') {
$response = "PONG " . $pingLine[1] . "\n";
fwrite($fp, "PONG " . $response);
}
usleep(10);
$startPos = strpos($line, $startSep);
$endPos = strpos($line, $endSep);
$subLine = substr($line, $startPos + 5, $endPos - $startPos - 8);
if ($subLine == $deleteLine) {
$delstartPos = strpos($line, $startSep, $endPos);
$delendPos = strpos($line, $endSep, $endPos + 1);
$delLine = substr($line, $delstartPos + 5, $delendPos - $delstartPos - 8);
$action = substr($line, $delstartPos - 9, 7);
if ($action == $deletedWord) {
$wpapi->rpedDelete($delLine);
} else {
$wpapi->rpedInsert($delLine);
}
}
if ($subLine == $moveLine) {
$delstartPos = strpos($line, $startSep, $endPos);
$delendPos = strpos($line, $endSep, $endPos + 1);
$delstartPos = strpos($line, $startSep, $delstartPos + 1);
$delendPos = strpos($line, $endSep, $delendPos + 1);
$delLine = substr($line, $delstartPos + 2, $delendPos - $delstartPos - 2);
$wpapi->rpedInsert($delLine);
}
if (substr($line, $endPos + 5, 1) == $newCharacter || substr($line, $endPos + 6, 1) == $newCharacter) {
$wpapi->rpedInsert($subLine);
}
