[Solved] Find the error in this PHP code snippet:$a = true;if ($a & true) { echo 'Yes';} — Ans: Use of single & instead of && | PHP

PHP - Operators

Find the error in this PHP code snippet:

$a = true;
if ($a & true) {
    echo 'Yes';
}

AIncorrect if syntax

BUse of single & instead of &&

CVariable $a not defined

DMissing semicolon after echo

Step-by-Step Solution

Solution:

Step 1: Identify operator used
The code uses single & which is bitwise AND, not logical AND.
Step 2: Correct operator for logical condition
Logical AND requires && to combine boolean expressions.
Final Answer:
Use of single & instead of && -> Option B
Quick Check:
Logical AND needs &&, not & [OK]

Quick Trick: Use && for logical AND, & is bitwise [OK]

Common Mistakes:

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