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<?php class Data implements ArrayAccess { public $namespaceScopes = []; // make private public function offsetExists(string $namespace) : boolean { return isset($this->namespaceScope[$namespace]); } public function offsetGet(string $namespace) : NamespaceScope { return $this->namespaceScopes[$namespace]; } public function offsetSet(string $namespace, NamespaceScope $namespaceScope) { $this->namespaceScopes[$namespace] = $namespaceScope; } public function offsetUnset(string $namespace) { unset($this->namespaceScopes[$namespace]); } }
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\boolean" to suppress this warning in /in/X5rn3 on line 7 Fatal error: Declaration of Data::offsetExists(string $namespace): boolean must be compatible with ArrayAccess::offsetExists(mixed $offset): bool in /in/X5rn3 on line 7
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Warning: "boolean" will be interpreted as a class name. Did you mean "bool"? Write "\boolean" to suppress this warning in /in/X5rn3 on line 7 Fatal error: Declaration of Data::offsetExists(string $namespace): boolean must be compatible with ArrayAccess::offsetExists(mixed $offset) in /in/X5rn3 on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Fatal error: Declaration of Data::offsetExists(string $namespace): boolean must be compatible with ArrayAccess::offsetExists($offset) in /in/X5rn3 on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Fatal error: Declaration of Data::offsetExists(string $namespace): boolean must be compatible with ArrayAccess::offsetExists($offset) in /in/X5rn3 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/X5rn3 on line 7
Process exited with code 255.
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