What are the advantages and disadvantages of using echo() with or without parentheses in PHP?

When using `echo` in PHP, it is optional to include parentheses when echoing a string. However, using parentheses can help improve code readability and maintainability. It is generally recommended to use parentheses with `echo` for consistency and clarity in your code. 

// Using echo with parentheses
echo("Hello, World!");

// Using echo without parentheses
echo "Hello, World!";

Keywords

echo parentheses advantages disadvantages PHP

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