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<?php trait DataCollector { private $collectionData = array(); final private function setData( $data ) { $this->CollectionData[] = $data; return $this; } public function getCollectedData() { return $this->CollectionData; } } class Form {} class Field extends Form { use DataCollector; public function __construct( $type, $text = NULL ) { $this->setData( $type )->setData( $text ); } } $Field1 = new Field( 'text' ); $Field1->getCollectedData(); $Field2 = new Field; $Field2->getCollectedData( 'html', 'hello' );
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.1, 8.3.3 - 8.3.7
Warning: Private methods cannot be final as they are never overridden by other classes in /in/YrCCB on line 5 Deprecated: Creation of dynamic property Field::$CollectionData is deprecated in /in/YrCCB on line 6 Fatal error: Uncaught ArgumentCountError: Too few arguments to function Field::__construct(), 0 passed in /in/YrCCB on line 28 and at least 1 expected in /in/YrCCB:20 Stack trace: #0 /in/YrCCB(28): Field->__construct() #1 {main} thrown in /in/YrCCB on line 20
Process exited with code 255.
Output for 8.3.2
Warning: Private methods cannot be final as they are never overridden by other classes in /in/YrCCB on line 5 Warning: Private methods cannot be final as they are never overridden by other classes in /in/YrCCB on line 17 Deprecated: Creation of dynamic property Field::$CollectionData is deprecated in /in/YrCCB on line 6 Fatal error: Uncaught ArgumentCountError: Too few arguments to function Field::__construct(), 0 passed in /in/YrCCB on line 28 and at least 1 expected in /in/YrCCB:20 Stack trace: #0 /in/YrCCB(28): Field->__construct() #1 {main} thrown in /in/YrCCB on line 20
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Private methods cannot be final as they are never overridden by other classes in /in/YrCCB on line 5 Fatal error: Uncaught ArgumentCountError: Too few arguments to function Field::__construct(), 0 passed in /in/YrCCB on line 28 and at least 1 expected in /in/YrCCB:20 Stack trace: #0 /in/YrCCB(28): Field->__construct() #1 {main} thrown in /in/YrCCB on line 20
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Field::__construct(), 0 passed in /in/YrCCB on line 28 and at least 1 expected in /in/YrCCB:20 Stack trace: #0 /in/YrCCB(28): Field->__construct() #1 {main} thrown in /in/YrCCB on line 20
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20
Warning: Missing argument 1 for Field::__construct(), called in /in/YrCCB on line 28 and defined in /in/YrCCB on line 20 Notice: Undefined variable: type in /in/YrCCB on line 21
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/YrCCB on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/YrCCB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/YrCCB on line 2
Process exited with code 255.
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