3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface PatternInterface { function match($value); } class LiteralPattern implements PatternInterface { private $value; public function match($value) { return $value === $this->value; } } class DynamicPattern implements PatternInterface { private $name; private $value; public function match($value, &$matches) { return (bool) preg_match($this->getExpression(), $value, $matches); // i can has $matches? } public function getExpression() { return sprintf('/^(?<%s>%s)$/', $this->name, $this->value); } }
Output for 7.0.0 - 7.1.0
Fatal error: Declaration of DynamicPattern::match($value, &$matches) must be compatible with PatternInterface::match($value) in /in/d5IUJ on line 19
Process exited with code 255.
Output for 5.0.0 - 5.3.29, hhvm-3.10.0 - 3.12.0
Fatal error: Declaration of DynamicPattern::match() must be compatible with that of PatternInterface::match() in /in/d5IUJ on line 19
Process exited with code 255.
Output for 5.4.0 - 5.6.21
Fatal error: Declaration of DynamicPattern::match() must be compatible with PatternInterface::match($value) in /in/d5IUJ on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/d5IUJ 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/d5IUJ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/d5IUJ on line 3
Process exited with code 255.