How can linefeeds be properly displayed in HEREDOC syntax in PHP?

To properly display linefeeds in HEREDOC syntax in PHP, you can use the \n escape sequence within the HEREDOC block to represent a new line. This will ensure that linefeeds are displayed correctly when the HEREDOC block is echoed or printed. 

// Example of displaying linefeeds in HEREDOC syntax
$text = <<<EOD
This is a line with a linefeed.\n
This is another line with a linefeed.\n
EOD;

echo $text;

Keywords

PHP HEREDOC syntax linefeeds newline characters escape sequences

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