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  1. <?php
  2.  
  3. class Foo {}
  4.  
  5. $foo = new Foo;
  6.  
  7. $foo->bar;
  8.  
  9. $foo = new stdClass;
  10.  
  11. $foo->bar;
  12.  
  13.  
Success #stdin #stdout #stderr 0.02s 24392KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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PHP Notice:  Undefined property: Foo::$bar in /home/wABqaU/prog.php on line 7
PHP Notice:  Undefined property: stdClass::$bar in /home/wABqaU/prog.php on line 11
https://ideone.com/tP9pOu
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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