Introduction to alternative syntax in PHP, introduction to PHP alternative syntax_PHP tutorial

Colon (:) is equivalent to the left curly bracket ({), endif is equivalent to the right curly bracket (});

Give me an example:

Flow control (including if, while, forforeach, switch) statements have alternative syntax.

Basic form of alternative syntax:

Replace the left curly brace ({) with a colon (:), and replace the right curly brace (}) with endif;, endwhile;, endfor;, endforeach; and endswitch;

while alternative syntax:

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