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<?phpz class PieceOfSheet { private $cells = []; function add($name, $value) { $this->cells[$name] = $value; } function get($name) { return $this->cells[$name]; } function all() { return $this->cells; } } class Person { public $name; public $age; public $gender; public $from; function __construct($name, $age, $gender, $from) { $this->name = $name; $this->age = $age; $this->gender = $gender; $this->from = $from; } } class StuffDoer { private $sheet; function __construct(PieceOfSheet $sheet) { $this->sheet = $sheet; } function doStuff() { $data = [ 'prathna' => function (Person $person) { return $person->name; }, 'chris' => function (Person $person) { return $person->gender; }, 'adam' => function (Person $person) { return $person->from; }, 'deepthi' => function (Person $person) { return $this->age; } ]; foreach (['adam', 'chris', 'prathna'] as $name) { $this->addMoreSheet($this->sheet, $data[$name]); } return $this->sheet->all(); } function addMoreSheet(PieceOfSheet $sheet, $cell, callable $getData, Person $person) { $sheet->add($cell, call_user_func_array($getData, [$person]); } } $s = new StuffDoer(new PieceOfSheet()); var_dump($s->doStuff());
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<?phpz class PieceOfSheet { private $cells = []; function add($name, $value) { $this->cells[$name] = $value; } function get($name) { return $this->cells[$name]; } function all() { return $this->cells; } } class Person { public $name; public $age; public $gender; public $from; function __construct($name, $age, $gender, $from) { $this->name = $name; $this->age = $age; $this->gender = $gender; $this->from = $from; } } class StuffDoer { private $sheet; function __construct(PieceOfSheet $sheet) { $this->sheet = $sheet; } function doStuff() { $data = [ 'prathna' => function (Person $person) { return $person->name; }, 'chris' => function (Person $person) { return $person->gender; }, 'adam' => function (Person $person) { return $person->from; }, 'deepthi' => function (Person $person) { return $this->age; } ]; foreach (['adam', 'chris', 'prathna'] as $name) { $this->addMoreSheet($this->sheet, $data[$name]); } return $this->sheet->all(); } function addMoreSheet(PieceOfSheet $sheet, $cell, callable $getData, Person $person) { $sheet->add($cell, call_user_func_array($getData, [$person]); } } $s = new StuffDoer(new PieceOfSheet()); var_dump($s->doStuff());
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <?phpz class PieceOfSheet { private $cells = []; function add($name, $value) { $this->cells[$name] = $value; } function get($name) { return $this->cells[$name]; } function all() { return $this->cells; } } class Person { public $name; public $age; public $gender; public $from; function __construct($name, $age, $gender, $from) { $this->name = $name; $this->age = $age; $this->gender = $gender; $this->from = $from; } } class StuffDoer { private $sheet; function __construct(PieceOfSheet $sheet) { $this->sheet = $sheet; } function doStuff() { $data = [ 'prathna' => function (Person $person) { return $person->name; }, 'chris' => function (Person $person) { return $person->gender; }, 'adam' => function (Person $person) { return $person->from; }, 'deepthi' => function (Person $person) { return $this->age; } ]; foreach (['adam', 'chris', 'prathna'] as $name) { $this->addMoreSheet($this->sheet, $data[$name]); } return $this->sheet->all(); } function addMoreSheet(PieceOfSheet $sheet, $cell, callable $getData, Person $person) { $sheet->add($cell, call_user_func_array($getData, [$person]); } } $s = new StuffDoer(new PieceOfSheet()); var_dump($s->doStuff());
Output for 8.0.13
Parse error: syntax error, unexpected token "class" in /in/E67Z4 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16, 7.0.0, 7.3.32 - 7.3.33, 7.4.33
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/E67Z4 on line 3
Process exited with code 255.

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