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<?php namespace Ozzie; use Exception; use ReflectionClass; class Language { const DUTCH = 1; private static $languages_values; public static function getConstName($value) { if (isset(self::$languages_values[$value])) { return self::$languages_values[$value]; } throw new Exception('de value bestaat niet!'); } public static function init() { static $initialized = false; if ( ! $initialized) { $ref_class = new ReflectionClass(self::class); self::$languages_values = array_flip($ref_class->getConstants()); $initialized = true; } } } // ja, dit zet je in het zelfde bestand Language::init(); // nee, dit dan weer niet niet echo Language::getConstName(1), Language::getConstName(42);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
DUTCH Fatal error: Uncaught Exception: de value bestaat niet! in /in/Bl4TO:19 Stack trace: #0 /in/Bl4TO(39): Ozzie\Language::getConstName(42) #1 {main} thrown in /in/Bl4TO on line 19
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
DUTCH Fatal error: Uncaught exception 'Exception' with message 'de value bestaat niet!' in /in/Bl4TO:19 Stack trace: #0 /in/Bl4TO(39): Ozzie\Language::getConstName(42) #1 {main} thrown in /in/Bl4TO on line 19
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/Bl4TO on line 26
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/Bl4TO on line 26
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/Bl4TO 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/Bl4TO on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Bl4TO on line 3
Process exited with code 255.
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