What will be the output of the following PHP code?

medium📝 Predict Output Q4 of 15

PHP - Arrays

$arr = ["a", "b", "c"];
echo $arr[1];

DError

Step-by-Step Solution

Solution:

Step 1: Understand array indexing in PHP
Indexed arrays start at index 0, so $arr[0] = "a", $arr[1] = "b".
Step 2: Identify the value at index 1
The code echoes $arr[1], which is "b".
Final Answer:
b -> Option A
Quick Check:
Array index 1 value = b [OK]

Quick Trick: PHP arrays start at index 0; index 1 is second element [OK]

Common Mistakes:

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