What is the output of the following code?
function ratio ($x1 = 10, $x2)
{
if (isset ($x2)) {
return $x2 / $x1;
}
}
echo ratio (0);
What types of HTTP authentication are supported by PHP? (Choose 2)
In the following code, which line should be changed so it outputs the number 2:
class A {
protected $x = array(); /* A */
public function getX() { /* B */
return $this->x; /* C */
}
}
$a = new A(); /* D */
array_push($a->getX(), "one");
array_push($a->getX(), "two");
echo count($a->getX());
What is the name of the method that can be used to provide read access to virtual properties in a class?
Jessenia
11 days agoReed
18 days agoJaime
26 days agoJustine
1 month agoXenia
1 month agoLorean
2 months agoParis
2 months agoKenneth
2 months agoLynette
2 months agoTiara
3 months agoNoel
3 months agoRebeca
3 months agoDyan
3 months agoNicolette
4 months agoLoreta
4 months agoRoxane
4 months agoLauran
4 months agoTawna
5 months agoLeonie
5 months agoKenia
5 months agoMoira
5 months agoIrene
6 months agoAnnabelle
6 months agoMagdalene
6 months agoNieves
6 months agoFrank
7 months agoMicah
7 months agoPortia
7 months agoClaudia
7 months agoStaci
7 months agoLelia
7 months agoMelissa
9 months agoCheryll
9 months agoNovella
10 months agoRonnie
1 year agoGoldie
1 year agoAlayna
1 year agoJacquelyne
1 year agoShawna
1 year agoMargery
1 year agoCarlee
1 year agoAlona
1 year agoGilberto
1 year agoReynalda
1 year agoRozella
1 year agoArgelia
1 year agoCorazon
1 year agoJohnna
1 year agoPatti
1 year agoPaola
1 year agoStarr
1 year agoMable
1 year agoBrett
1 year agoEarleen
1 year agoKristin
1 year agoPearlene
1 year agoGeorgiann
2 years agoEdna
2 years agoJess
2 years agoStefania
2 years agoGlen
2 years agoCharlesetta
2 years agoMitzie
2 years agoTula
2 years agoKristeen
2 years agoCallie
2 years agoLaila
2 years ago