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  1. <?php
  2.  
  3. // your code goes here
  4.  
  5. // your code goes herestuff
  6.  
  7. $stuff_arr = array();
  8.  
  9. if ( empty($dog) ){
  10.  
  11. 	echo 'bool cast';
  12. } else{
  13.  
  14. 	echo 'cant cast dog';
  15. }
Success #stdin #stdout 0.01s 52488KB
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stdin
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Standard input is empty
stdout
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bool cast
https://ideone.com/4Y1dbS
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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