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Zend

200-710 · Question #190

What will be the output value of the following code? ``php $array = array(1,2,3); while (!list($v) = each ($array)) var_dump (current ($array)); ``

The correct answer is A. bool(false). See the full explanation below for the reasoning.

Arrays

Question

What will be the output value of the following code?
$array = array(1,2,3);
while (!list($v) = each ($array))
var_dump (current ($array));

Options

  • Abool(false)
  • Bint(3)
  • Cint(1)
  • DNULL
  • EArray

How the community answered

(36 responses)
  • A
    78% (28)
  • B
    3% (1)
  • C
    3% (1)
  • D
    11% (4)
  • E
    6% (2)

Topics

#list()#each()#array traversal#current()

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