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<?php $names = array('Hugo', 'Manuel'); print_r( array_map( function($name) { return "Olá, " . ucfirst($name) . "!"; }, $names) ); function getGreetingFunction() { $timeOfDay = "morning"; return (function($name) use (&$timeOfDay) { $timeOfDay = ucfirst($timeOfDay); return ("Bom/boa $timeOfDay, $name!"); }); }; $greetingFunction = getGreetingFunction(); echo $greetingFunction("Frederico"); // "Bom dia, Frederico!"
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => Olá, Hugo! [1] => Olá, Manuel! ) Bom/boa Morning, Frederico!
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/Vs4Cn on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/Vs4Cn on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/Vs4Cn on line 6
Process exited with code 255.
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