How can sprintf() be used as an alternative to embedding PHP logic within HEREDOC statements in PHP?

Embedding PHP logic within HEREDOC statements can sometimes make the code harder to read and maintain. An alternative approach is to use sprintf() function in PHP, which allows for string formatting with placeholders that can be replaced with variables. This can make the code more organized and easier to modify in the future. 

$name = "John";
$age = 30;

// Using sprintf() to format a string with placeholders
$message = sprintf("Hello, my name is %s and I am %d years old.", $name, $age);

echo $message;

Keywords

sprintf HEREDOC PHP logic alternative embedding

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