Output of the "Using the PHP null coalescing assignment operator" PHP snippet

Environment:

• Strangebuzz Snippet VM: 6.4.9
• PHP: 8.4

Code execution output:

array(3) {
  ["vaEk1njQ"]=>
  string(4) "bar1"
  ["6Y8Tihcr"]=>
  string(4) "bar2"
  ["foo"]=>
  string(4) "bar3"
}
array(3) {
  ["vaEk1njQ"]=>
  string(4) "bar1"
  ["6Y8Tihcr"]=>
  string(4) "bar2"
  ["foo"]=>
  string(4) "bar3"
}

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