Which of the following are correct ways of creating an array?
1. state[0] = “karnataka”;
2. $state[] = array(“karnataka”);
3. $state[0] = “karnataka”;
4. $state = array(“karnataka”);

A) 3 and 4 B) 2 and 3 C) Only 1 D) 2, 3 and 4

Answer & Solution

Correct Answer: Option A

A variable name should start with $ symbol which is not present in i) and you need not put the square brackets when you use the array() constructor.

Question posted by Examveda

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John Williams 8 years ago

Answer 2 is legit also. You would be creating an array with single string value 'karnataka' as a value inside the array $state

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What will be the output of the following php code?

<?php
$states = array("karnataka" => array( "population" => "11,35,000", "captial" => "Bangalore"),"Tamil Nadu" => array( "population" => "17,90,000","captial" => "Chennai") );
echo $states["karnataka"]["population"];
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Which of the following are correct ways of creating an array...

Which of the following are correct ways of creating an array? 1. state[0] = “karnataka”; 2. $state[] = array(“karnataka”); 3. $state[0] = “karnataka”; 4. $state = array(“karnataka”);

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Related Questions on Arrays

Which of the following are correct ways of creating an array?
1. state[0] = “karnataka”;
2. $state[] = array(“karnataka”);
3. $state[0] = “karnataka”;
4. $state = array(“karnataka”);