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run code in 150+ php & hhvm versions
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<?php $names = array('Hugo', 'Manuel'); print_r( array_map( function($name) { return "Olá, " . ucfirst($name) . "!"; }, $names) ); function getGreetingFunction($welcomeMsg) { return (function($name) use($welcomeMsg) { return ("$welcomeMsg $name!"); }); }; $greetingFunction = getGreetingFunction('Boa tarde'); echo $greetingFunction("Frederico");
Output for 5.3.0 - 7.1.0
Array ( [0] => Olá, Hugo! [1] => Olá, Manuel! ) Boa tarde Frederico!
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/WKnJN on line 6
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_FUNCTION, expecting ')' in /in/WKnJN on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/WKnJN on line 6
Process exited with code 255.