PHP - Operators
Which of the following is the correct way to concatenate two strings
$a and $b in PHP?Which of the following is the correct way to concatenate two strings $a and $b in PHP?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the concatenation operator
PHP uses the dot (.) operator to join strings, so $a . $b is correct.Step 2: Check other operators
Plus (+) adds numbers, ampersand (&) is bitwise AND, and asterisk (*) is multiplication.Final Answer:
$a . $b -> Option BQuick Check:
Dot (.) concatenates strings [OK]
Quick Trick: Use dot (.) to join strings, not plus (+) [OK]
Common Mistakes:
- Using + instead of . for strings
- Using & or * operators mistakenly
- Missing the dot operator
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