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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Drupal { } class Drupal1 { const CORE_COMPATIBILITY = 'Drupal1'; } if (class_exists('Drupal') && defined('Drupal::CORE_COMPATIBILITY')) { echo Drupal::CORE_COMPATIBILITY; } if (class_exists('Drupal1') && defined('Drupal1::CORE_COMPATIBILITY')) { echo Drupal1::CORE_COMPATIBILITY; }
Output for 5.0.0 - 7.1.0
Drupal1
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/0WnGY on line 6
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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/0WnGY on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/0WnGY on line 6
Process exited with code 255.