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What is The difference between ' and " where they can ben
in between or outmost and how
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Answer / uttam thakor
variables and escape sequences for special characters will
not be expanded when they occur in single quoted strings.
E.G.
$var = 10;
//if we type
echo "$var"; // output : 10
echo '$var'; // output : $var
echo "\nabc"; //output: abc
echo '\nabc' //output :\nabc
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / rajesh
variables within "" are evaluated where as variables within
'' are printed as it is, and execution of '' based statement
are faster when compared to ""
| Is This Answer Correct ? | 2 Yes | 0 No |
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