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<?php abstract class HTMLDecorator { /** @var \ArrayObject */ protected $notes; public function format(){ $html = ''; foreach ($this->getNodes() as $node) $html .= "<p>{$node}</p>"; return $html; } } class HTML extends HTMLDecorator{ public function __construct(){ $this->nodes = new \ArrayObject(); } public function getNodes(){ return $this->nodes; } } class BlockHtml extends HTMLDecorator{ protected $html; public function __construct(HTMLDecorator $html){ $this->html = $html; } public function getNodes() { $this->html->getNodes()->append('Block html'); return $this->html->getNodes(); } } class ImageHtml extends HTMLDecorator{ protected $html; public function __construct(HTMLDecorator $html){ $this->html = $html; } public function getNodes() { $this->html->getNodes()->append('Image html'); return $this->html->getNodes(); } } $html = new HTML() $html = BlockHTML($html); $html = ImageHTML($html); echo $html->format();
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '$html' (T_VARIABLE) in /in/dEPKG on line 65
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE in /in/dEPKG on line 65
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/dEPKG on line 22 Parse error: syntax error, unexpected T_VARIABLE in /in/dEPKG on line 65
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/dEPKG on line 22 Parse error: parse error, unexpected T_VARIABLE in /in/dEPKG on line 65
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/dEPKG on line 3
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
Parse error: parse error, unexpected T_CLASS in /in/dEPKG on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/dEPKG on line 3
Process exited with code 255.

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