When using password_hash() with the PASSWORD_DEFAULT algorithm constant, which of the following is true? (Choose 2)
Consider the following code. What change must be made to the class for the code to work as written?
class Magic {
protected $v = array("a" => 1, "b" => 2, "c" => 3);
public function __get($v) {
return $this->v[$v];
}
}
$m = new Magic();
$m->d[] = 4;
echo $m->d[0];
What information can be used to reliably determine the type of an uploaded file?
Which MIME type is always sent by a client if a JPEG file is uploaded via HTTP?
