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<?php $p = null; $action = $p ?: 'index_null'; echo $action."\n"; $p = false; $action = $p ?: 'index_false'; echo $action."\n"; $p = 0; $action = $p ?: 'index_zero'; echo $action."\n"; $p = "0"; $action = $p ?: 'index_0'; echo $action."\n";
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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
index_null index_false index_zero index_0
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/H670h on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/H670h on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/H670h on line 3
Process exited with code 255.
preferences:
317.69 ms | 401 KiB | 423 Q