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run code in 150+ php & hhvm versions
Bugs & Features
<?php interface MoneyFormatter { public function format($value, $decimals = 0, $decimalPoint = '.', $thousandsSeparator = ','); } class GDPMoneyFormatter implements MoneyFormatter { public function format($value, $decimals = 0, $decimalPoint = '.', $thousandsSeparator = ',') { return sprintf('$%s', number_format($number, $decimals, $decPoint, $thousandsSep)); } } class WeirdMoneyFormatter implements MoneyFormatter { public function format($value, $decimals = 0, $decimalPoint = '.', $thousandsSeparator = ',') { return sprintf('$%s', number_format($number, $decimals, $decPoint, $thousandsSep)); } } abstract class MoneyFormatterExtension { protected $formatter; public function __construct(MoneyFormatter $formatter) { $this->formatter = $formatter; } public function getFilters() { return array( new \Twig_SimpleFilter($this->getFilterName(), array($this->formatter, 'format')), ); } public function getName() { return sprintf('%s_money_formatter_extension', $this->getFilterName()); } abstract protected function getFilterName(); } class WeirdFormatterExtension extends MoneyFormatterExtension { public function __construct(WeirdMoneyFormatter $formatter) { parent::__construct($formatter); } protected function getFilterName() { return 'weird'; } } class GDPFormatterExtension extends MoneyFormatterExtension { public function __construct(GDPMoneyFormatter $formatter) { parent::__construct($formatter); } protected function getFilterName() { return 'gdp'; } }
based on Ar8qW
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.0.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/COWQp on line 36
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/COWQp on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/COWQp on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/COWQp on line 3
Process exited with code 255.