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<?php // Declara a interface 'iTemplate' interface iTemplate { public function setVariable($name, $var); public function getHtml($template); } // Implementa a interface // Isso funcionará class Template implements iTemplate { private $vars = array(); public function setVariable($name, $var) { } public function getHtml($template) { } } // Isso NÃO funcionará // Fatal error: Class BadTemplate contains 1 abstract methods // and must therefore be declared abstract (iTemplate::getHtml) class BadTemplate implements iTemplate { private $vars = array('x' => 'o'); } $o = new BadTemplate(); $o->getHtml("aa {x} "); ?>
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Class BadTemplate contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (iTemplate::setVariable, iTemplate::getHtml) in /in/ZZFmU on line 26
Process exited with code 255.
Output for 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Class BadTemplate contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (iTemplate::setVariable, iTemplate::getHtml) in /in/ZZFmU on line 31
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class BadTemplate contains 2 abstract methods and must therefore be declared abstract (iTemplate::setVariable, iTemplate::getHtml) in /in/ZZFmU on line 31
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/ZZFmU on line 4
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_STRING in /in/ZZFmU on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZZFmU on line 4
Process exited with code 255.
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