Heredoc
heredoc will evaluate your variables and place them exactly where you placed in the string.
Example:
$name = "Ahmed Khaled";
$here_doc = <<<EOT
My name is "$name" and
i love programming
EOT;
echo $here_doc;
Output:
My name is "Ahmed Khaled" and
i love programming
Nowdoc
nowdoc will never evaluates your variables in the string
Example:
$name = "Ahmed Khaled";
$here_doc = <<<'EOT'
My name is "$name" and
i love programming
EOT;
echo $here_doc;
Output:
My name is "$name" and
i love programming
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