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What is the correct way to create an indexed array with the values 5, 10, and 15 in PHP?

easy📝 Conceptual Q1 of 15
PHP - Arrays
What is the correct way to create an indexed array with the values 5, 10, and 15 in PHP?
A$numbers = [5, 10, 15];
B$numbers = (5, 10, 15);
C$numbers = {5, 10, 15};
D$numbers = <5, 10, 15>;
Step-by-Step Solution
Solution:
  1. Step 1: Understand PHP array syntax

    PHP uses square brackets [] to create indexed arrays.
  2. Step 2: Identify correct syntax for array creation

    The syntax $numbers = [5, 10, 15]; correctly creates an indexed array with three elements.
  3. Final Answer:

    $numbers = [5, 10, 15]; -> Option A
  4. Quick Check:

    Indexed array creation = $numbers = [5, 10, 15]; [OK]
Quick Trick: Use square brackets [] to create indexed arrays in PHP [OK]
Common Mistakes:
  • Using parentheses () instead of square brackets
  • Using curly braces {} for arrays
  • Using angle brackets <> which are invalid

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