[Solved] Find the error in this PHP code snippet:$data = ['x' => 5, 'y' => 10]; foreach ($data as $key, $value) { echo $key . $value; } | PHP

PHP - Loops

Find the error in this PHP code snippet:

$data = ['x' => 5, 'y' => 10];
foreach ($data as $key, $value) {
  echo $key . $value;
}

AIncorrect array declaration

BMissing semicolon after echo

CUsing comma instead of => in foreach

DUsing wrong variable names

Step-by-Step Solution

Solution:

Step 1: Review foreach syntax for keys and values
It should be foreach ($array as $key => $value), not comma separated.
Step 2: Identify the incorrect use of comma
The code uses a comma between $key and $value, which causes a syntax error.
Final Answer:
Using comma instead of => in foreach -> Option C
Quick Check:
Use '=>' not ',' for key-value in foreach [OK]

Quick Trick: Use '=>' to separate key and value in foreach [OK]

Common Mistakes:

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