PHP - Operators
Which operator is used to concatenate (join) two strings in PHP?
Which operator is used to concatenate (join) two strings in PHP?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall string concatenation in PHP
PHP uses a specific operator to join strings together, unlike some other languages that use +.Step 2: Identify the correct operator
The dot (.) operator is used to concatenate strings in PHP.Final Answer:
The dot (.) operator -> Option DQuick Check:
String concatenation = Dot operator [OK]
Quick Trick: Use . to join strings, not + [OK]
Common Mistakes:
- Using + to join strings
- Confusing & with concatenation
- Using && which is logical AND
- Trying to concatenate with commas
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