Are there specific scenarios or best practices where using single quotes is recommended over double quotes in PHP?
In PHP, single quotes and double quotes can be used interchangeably for defining strings. However, there are specific scenarios where using single quotes is recommended over double quotes. Single quotes are useful when you want to avoid the interpretation of special characters or variables within the string. This can be particularly handy when dealing with strings that contain a lot of special characters or when you want to ensure that the string is treated as a literal value.
// Example of using single quotes to avoid variable interpolation
$name = 'John';
echo 'Hello, $name'; // Output: Hello, $name
// Example of using double quotes with variable interpolation
$name = 'John';
echo "Hello, $name"; // Output: Hello, John
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