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run code in 150+ php & hhvm versions
Bugs & Features
<?php function coalesce(&...$args) { foreach ($args as &$arg) { if (!empty($arg)) { return $arg; } } return $default; } echo coalesce($happy, false, 'boring', 'default');
based on CPWN0
Output for 5.4.0 - 5.4.31
Parse error: syntax error, unexpected '.', expecting variable (T_VARIABLE) in /in/JAhcY on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.28
Parse error: syntax error, unexpected '.', expecting T_VARIABLE in /in/JAhcY on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.', expecting T_VARIABLE in /in/JAhcY on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' in /in/JAhcY on line 4
Process exited with code 255.