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run code in 300+ PHP versions simultaneously
<?php var_dump( (object) array( "\0*\0bar" => 1, ) );
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 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
object(stdClass)#1 (1) { ["bar":protected]=> int(1) }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
object(stdClass)#1 (1) { ["bar:protected"]=> int(1) }
Output for 4.3.5 - 4.3.11, 4.4.0 - 4.4.9
object(stdClass)(1) { ["*bar"]=> int(1) }
Output for 4.3.0 - 4.3.4
object(stdClass)(1) { [""]=> int(1) }

preferences:
238.73 ms | 401 KiB | 399 Q