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@ 2019-10-09T02:32:11Z

<?php
class GlobalArrayWrapper implements ArrayAccess {
  protected $values = [];
  
  public function __construct(array $values) {
    $this->values = $values;
  }
  /**
   * {@inheritdoc}
   */
  public function offsetExists($offset) {
    trigger_error('You are doing it wrong', E_USER_DEPRECATED);
    return isset($this->values[$offset]);
  }

  /**
   * {@inheritdoc}
   */
  public function offsetGet($offset) {
    trigger_error('You are doing it wrong', E_USER_DEPRECATED);
    return $this->values[$offset] ?? NULL;    
  }

  /**
   * {@inheritdoc}
   */
  public function offsetSet($offset, $value) {
    trigger_error('You are doing it wrong', E_USER_DEPRECATED);
    return $this->values[$offset] = $value;
  }

  /**
   * {@inheritdoc}
   */
  public function offsetUnset($offset) {
    trigger_error('You are doing it wrong', E_USER_DEPRECATED);
    unset($this->values[$offset]);
  }
  
}

$GLOBALS['pager_page_array'] = [1, 2];
$GLOBALS['pager_page_array'] =  new GlobalArrayWrapper($GLOBALS['pager_page_array']);
echo $GLOBALS['pager_page_array'][0];

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: Return type of GlobalArrayWrapper::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/AlHZK on line 11 Deprecated: Return type of GlobalArrayWrapper::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/AlHZK on line 19 Deprecated: Return type of GlobalArrayWrapper::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/AlHZK on line 27 Deprecated: Return type of GlobalArrayWrapper::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/AlHZK on line 35 Deprecated: You are doing it wrong in /in/AlHZK on line 20 1

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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