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<?php function &g(&$v) { $v = 5; return $v; } $foo = null; $name = 'foo'; var_dump(g($$name)); var_dump($foo); //var_dump(array(g($$name)));
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
int(5) int(5)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/GcmSW on line 11
Process exited with code 255.
preferences:
251.14 ms | 401 KiB | 356 Q