Heredoc in PHP
Heredoc is a syntax feature in PHP that allows for the creation of multi-line strings without having to use escape characters or concatenation. It starts with the <<< operator, followed by a unique identifier, and ends with the identifier on its own line.
Heredoc is particularly useful for writing large blocks of text or HTML code within PHP scripts. It provides a cleaner and more readable way to create strings compared to using concatenation or escape characters.
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