[Solved] Identify the error in the following PHP code snippet:$numbers = [1, 2, 3];array_pop($numbers, 2);print_r($numbers); | PHP

PHP - Arrays

Identify the error in the following PHP code snippet:

$numbers = [1, 2, 3];
array_pop($numbers, 2);
print_r($numbers);

ANo error, code works fine

Barray_pop should be called before array initialization

Carray_pop accepts only one argument, extra argument causes error

Darray_pop cannot be used on numeric arrays

Step-by-Step Solution

Solution:

Step 1: Check array_pop function signature
array_pop accepts only one argument: the array variable.
Step 2: Analyze the code
Passing a second argument (2) is invalid and will cause an error.
Final Answer:
array_pop accepts only one argument, extra argument causes error -> Option C
Quick Check:
array_pop(array) only one argument [OK]

Quick Trick: array_pop takes exactly one argument [OK]

Common Mistakes:

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