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run code in 200+ php & hhvm versions
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<?php function green($green) { return "This is ". $green; } echo green('green'); //Results in: This is green echo green('yellow'); //Results in: This is yellow
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.2.0
This is greenThis is yellow
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/1q06U on line 8
Process exited with code 255.