QUESTION 70 What is the output of the following code? $a = array('a' => '1', 'c'); echo property_exists((object)$a, 'a') ? 'true' : 'false'; echo '-'; echo property_exists((object)$a, 'b') ? 'true'…

The correct answer is B. false-true. See the full explanation below for the reasoning.

Arrays

Question

QUESTION 70
What is the output of the following code?
$a = array('a' => '1', 'c');
echo property_exists((object)$a, 'a') ? 'true' : 'false';
echo '-';
echo property_exists((object)$a, 'b') ? 'true' : 'false';

Options

Afalse-false
Bfalse-true
Ctrue-false
Dtrue-true

How the community answered

(38 responses)

A
8% (3)
B
74% (28)
C
16% (6)
D
3% (1)

Topics

#array to object casting#property_exists#object properties#type juggling

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