Online PHP editor | refs for JFIoV

<?php class Foo { public function doSomething(array $a) { $data = array(); if (array_key_exists('a', $a)) { $data[] = 'Hello ' . $a['a']; } if (array_key_exists('b', $a)) { $data[] = ' ' . $a['b']; } if (array_key_exists('c', $a)) { $data[] = $a['c']; } if (array_key_exists('d', $a)) { $data[] = 'bar'.$a['d']; } if (array_key_exists('f', $a)) { $data[] = ' tue' . $a['f']; } return $data; } public function DoSameThing(array $a) { $data = array(); foreach ($a as $k => $v) { switch ($k) { case 'a': $data[] = 'Hello ' . $v; break; case 'b': $data[] = ' ' . $v; break; case 'c': $data[] = $v; break; case 'd': $data[] = 'bar' . $v; break; case 'f': $data[] = ' tue' . $v; break; } } return $data; } } $foo = new Foo; echo implode( ' ', $foo->doSomething( array( 'a' => 'John', 'b' => 'is happy', 'c' => ' and ', 'd' => 'bie', 'e' => 'Hello world', 'f' => ' rick', ) ) ); echo "\n"; echo implode( ' ', $foo->doSamething( array( 'a' => 'John', 'b' => 'is happy', 'c' => ' and ', 'd' => 'bie', 'e' => 'Hello world', 'f' => ' rick', ) ) );