/**
* Returns <tt>true</tt> if and only if this <tt>String</tt> represents
* the same sequence of characters as the specified <tt>StringBuffer</tt>.
*
* @param sb the <tt>StringBuffer</tt> to compare to.
* @return <tt>true</tt> if and only if this <tt>String</tt> represents
* the same sequence of characters as the specified
* <tt>StringBuffer</tt>, otherwise <tt>false</tt>.
* @since 1.4
*/
public function contentEquals(StringBuffer $sb)
{
if ($this->count != $sb->length()) {
return false;
}
$v1 = $this->value;
$v2 = $sb->getValue();
$i = $offset;
$j = 0;
$n = $count;
while ($n-- != 0) {
if ($v1[$i++] != $v2[$j++]) {
return false;
}
}
return true;
}
