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  1.  
  2. <?php
  3. $greet = function($name)
  4. {
  5.     printf("Hello %s\r\n", $name);
  6. };
  7.  
  8. $greet('World');
  9. $greet('PHP');
  10. ?>
  11.  
Success #stdin #stdout 0.02s 24448KB
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Standard input is empty
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Hello World
Hello PHP
https://ideone.com/1TY4MQ
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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