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<?php var_dump( $_GET['parametro']??'no definido' ); var_dump( isset($_GET['parametro'])?$_GET['parametro']:'no definido');
Output for 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(11) "no definido" string(11) "no definido"
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '?' in /in/X1odk on line 4
Process exited with code 255.
preferences:
186.51 ms | 402 KiB | 227 Q