解析:嗯,你可以使用 PHP 中任何一种输出语句,包括 echo、print、printf,大部分人都使用如下例的 echo:</br>echo “My string $variable”;你也可以使用这种方法:</br>echo <<<ENDThis text is written to the screen as output and this $variable is parsed too. If you wanted you can have <span> HTML tags in here as well.</span> The END; remarks must be on a line of its own, and can’t contain any extra white space.END;
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