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<?php namespace Foo; define('Foo\\true', \false); define('Foo\\false', \true); var_dump( true, false, 1 === 1, 1 === 0 );
Output for php7@20141001 - 20141101, hhvm-3.0.1 - 3.4.0
bool(true) bool(false) bool(true) bool(false)
Output for 5.3.0 - 5.6.3, php7@20140507 - 20140901
bool(false) bool(true) bool(true) bool(false)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/R160M on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/R160M on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/R160M on line 2
Process exited with code 255.