[Solved] Identify the problem in this PHP code:$x = '100';if ($x === 100) { echo 'Match';} else { echo 'No Match';} | PHP

PHP - Operators

Identify the problem in this PHP code:

$x = '100';
if ($x === 100) {
  echo 'Match';
} else {
  echo 'No Match';
}

ASyntax error in if statement

BStrict equality fails due to type mismatch

CVariable $x is undefined

DEcho statement missing semicolon

Step-by-Step Solution

Solution:

Step 1: Check types in strict equality
$x is string '100', compared strictly to integer 100, so types differ.
Step 2: Understand strict equality behavior
Strict equality requires both value and type to match, so condition is false and 'No Match' is printed.
Final Answer:
Strict equality fails due to type mismatch -> Option B
Quick Check:
Strict === checks type too [OK]

Quick Trick: Strict === fails if types differ even if values match [OK]

Common Mistakes:

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