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Do you know would I use print "$a dollars” or "{$a} dollars” to print out the amount of dollars in this example?

Question Posted / devnath kumar


Do you know would I use print "$a dollars” or "{$a} dollars” to print out the ..

Answer / Rahul Sagar

To print out the amount of dollars using a variable $a, you should use the second option: "{$a} dollars". The curly braces tell PHP to interpret $a as a variable.

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