function getWordWeight()
{
$len = $this->getLength();
// non-Telugu
if (!isTelugu($this->getCodePoints()[0][0])) {
return $len;
}
$weight = 0;
foreach ($this->getCodePoints() as $char) {
$weight += count($char);
}
return $weight;
}
function explode_telugu($to_explode)
{
$pos = 0;
$e_pos = 0;
$exploded = array();
while ($pos < strlen($to_explode) - 1) {
if (strcmp($to_explode[$pos], "\"") == 0) {
$pos++;
continue;
}
if (strcmp($to_explode[$pos], "\\") == 0) {
// if the the character in question is a slash...
if (strcmp($to_explode[$pos + 1], "u") == 0) {
// ...followed by a u...
$char = 0 + ("0x" . substr($to_explode, $pos + 2, 4));
// convert to a number
if (isTelugu($char)) {
// if it matches, add it as a character, bump the counter up by six, and continue
$exploded[$e_pos++] = $char;
$pos += 6;
continue;
}
}
}
$exploded[$e_pos++] = ord($to_explode[$pos++]);
}
return $exploded;
}
