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<?php define ('NuestraConstante','Valor de la constante'); $variable_definidida = defined('NuestraConstante'); /*Si la constante ha sido definida mostrará 0 y 1 si no*/ echo $variable_definidida; ?>
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
1
preferences:
102.65 ms | 411 KiB | 6 Q