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PHP Function with Optional Parameters – Learn Function with optional parameters – PHP Code

PHP Function with Optional Parameters – Learn Function with optional parameters

PHP Function with Optional Parameters - Learn Function with optional parameters - PHP Code


 
  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <title>PHP Function with Optional Parameters</title>
  5. </head>
  6. <body>
  7. <?php
  8. // Defining function
  9. function customFont($font, $size=1.5){
  10. echo "<p style=\"font-family: $font; font-size: {$size}em;\">Hello, world!</p>";
  11. }
  12. // Calling function
  13. customFont("Arial", 2);
  14. customFont("Times", 3);
  15. customFont("Courier");
  16. ?>
  17. </body>
  18. </html>



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Published:
September 25, 2020
Author:
admin
Category:
PHP Basic, PHP Source Code
Views:
16

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