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<?php trait setData { static function setData( $data ) { DataCollector::collectedData( 'set', $data ); } } trait dataHandler { static function getCollectedData() { DataCollector::collectedData( 'get' ); } private static function collectedData( $type, $value = NULL ) { if( strtolower( $type ) === 'set' ) { self::$CollectionData[] = $value; var_dump(self::$CollectionData); } elseif( strtolower( $type ) === 'get' ) return self::$CollectionData; } } class DataCollector { use dataHandler { collectedData as public; } private static $CollectionData = array(); } class Form { use setData {} } class Field extends Form { public function __construct( $type, $text = NULL ) { self::setData( $type ); } } class A { use setData{} public function __construct( $type, $text = NULL ) { self::setData( $type ); } } $Field1 = new Field( '1' ); $Field2 = new Field( '2' ); $A = new A( '3' ); DataCollector::setData('4'); dataHandler::setData('5'); var_dump( DataCollector::getCollectedData() );
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(1) "1" } array(2) { [0]=> string(1) "1" [1]=> string(1) "2" } array(3) { [0]=> string(1) "1" [1]=> string(1) "2" [2]=> string(1) "3" } Fatal error: Uncaught Error: Call to undefined method DataCollector::setData() in /in/5PsjF:47 Stack trace: #0 {main} thrown in /in/5PsjF on line 47
Process exited with code 255.

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