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<?php class ClassMap implements ArrayAccess { public function offsetSet($key, $value) { echo 'success'; } public function offsetGet($key) {} public function offsetExists($key) {} public function offsetUnset($key) {} } $cm = new ClassMap(); $cm[new stdClass] = 5;
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of ClassMap::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 11 Deprecated: Return type of ClassMap::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 10 Deprecated: Return type of ClassMap::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 5 Deprecated: Return type of ClassMap::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 12 success

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