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<!DOCTYPE html> <html lang="en"> <head> <title>Example of PHP echo Statement</title> </head> <body> <?php // Defining variables $txt = "Hello World!"; $num = 123456789; $colors = array("Red", "Green", "Blue"); // Displaying variables echo $txt; echo "<br>"; echo $num; echo "<br>"; echo $colors[0]; ?> </body> </html>
