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<?php namespace Foo { function __lambda_func() { return print 'no'; } } namespace Bar { function yuno($x) { $x(); } } namespace { function __lambda_func() { return print 'no'; } Bar\yuno(function() { return print 'OK'; }); $fn = create_function("xyz", "return 'OK';"); var_dump($fn()); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
OK Fatal error: Uncaught Error: Call to undefined function create_function() in /in/kiull:22 Stack trace: #0 {main} thrown in /in/kiull on line 22
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
OK Deprecated: Function create_function() is deprecated in /in/kiull on line 22 Parse error: syntax error, unexpected ')', expecting variable (T_VARIABLE) in /in/kiull(22) : runtime-created function on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.3.32 - 7.3.33
OK Parse error: syntax error, unexpected ')', expecting variable (T_VARIABLE) in /in/kiull(22) : runtime-created function on line 1
Process exited with code 255.
Output for 5.6.8 - 5.6.28
OK Parse error: syntax error, unexpected ')', expecting variable (T_VARIABLE) in /in/kiull(22) : runtime-created function on line 1 Fatal error: Function name must be a string in /in/kiull on line 23
Process exited with code 255.
Output for 5.5.24 - 5.5.35
OK Parse error: syntax error, unexpected ')', expecting '&' or variable (T_VARIABLE) in /in/kiull(22) : runtime-created function on line 1 Fatal error: Function name must be a string in /in/kiull on line 23
Process exited with code 255.

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