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  1. <?php
  2.  
  3. class Test implements ArrayAccess 
  4. {
  5.     public function offsetSet($offset, $value) {
  6.         var_dump(__METHOD__, $value);
  7.     }
  8.     public function offsetExists($var) {
  9.         var_dump(__METHOD__, $var);
  10.         return true;
  11.     }
  12.     public function offsetUnset($var) {
  13.         var_dump(__METHOD__);
  14.     }
  15.     public function offsetGet($var) {
  16.         var_dump(__METHOD__, $var);
  17.         return "value";
  18.     }
  19. }
  20.  
  21. $test = new Test;
  22. var_dump(isset($test['asasas']));
  23.  
  24.  
  25.  
Success #stdin #stdout 0.02s 52472KB
comments (?)
stdin
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Standard input is empty
stdout
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string(18) "Test::offsetExists"
string(6) "asasas"
bool(true)
https://ideone.com/Ewyt27
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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