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<?php namespace Bug10577; use function PHPStan\Testing\assertType; class HelloWorld { private const MAP = [ '10' => 'Test1', '20' => 'Test2', ]; public function validate(string $value): void { $value = trim($value); if ($value === '') { throw new \RuntimeException(); } $value = self::MAP[$value] ?? $value; var_dump($value); var_dump(self::MAP[$value]); // ... } } $h = new HelloWorld(); $h->validate('something');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
string(9) "something" Warning: Undefined array key "something" in /in/WD7OG on line 27 NULL
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(9) "something" Notice: Undefined index: something in /in/WD7OG on line 27 NULL
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Parse error: syntax error, unexpected 'const' (T_CONST), expecting variable (T_VARIABLE) in /in/WD7OG on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Parse error: syntax error, unexpected 'function' (T_FUNCTION), expecting identifier (T_STRING) or \\ (T_NS_SEPARATOR) in /in/WD7OG on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION, expecting T_STRING or T_NS_SEPARATOR in /in/WD7OG on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/WD7OG 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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/WD7OG on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WD7OG on line 3
Process exited with code 255.

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