Zend
200-550 · Question #64
What will the $array array contain at the end of this script? function modifyArray (&$array) { foreach ($array as &$value) { $value = $value + 1; } $value = $value + 2; } $array = array (1, 2, 3)…
The correct answer is B. 2, 3, 6. See the full explanation below for the reasoning.
Question
What will the $array array contain at the end of this script? function modifyArray (&$array) { foreach ($array as &$value) { $value = $value + 1; } $value = $value + 2; } $array = array (1, 2, 3); modifyArray($array);
Options
- A2, 3, 4
- B2, 3, 6
- C4, 5, 6
- D1, 2, 3
How the community answered
(29 responses)- A3% (1)
- B83% (24)
- C3% (1)
- D10% (3)
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