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Program 30: Write a PHP program to swap two numbers.
<!DOCTYPE html> <html> <head> <title>PHP Programs TutorialDuniya.com</title> </head> <body> <?php $first = 65; $second = 88; $third = $first; $first = $second; $second = $third; echo "After swapping:<br><br>"; echo "First Number = ".$first." Second Number = ".$second; ?> </body> </html>
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