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<?php class B{ const X = 43; const Y = strtoupper('a'); }
Output for 7.0.0
Fatal error: Constant expression contains invalid operations in /in/6uhWI on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/6uhWI on line 5
Process exited with code 255.
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