Online PHP editor | refs for PsZvG

<?php class 🍏 {} class 🍉 {} class 🍍 {} class 🍌 {} class 🥗 { protected $🎁🎁 = []; public function add($🎁) { $this->🎁🎁[] = $🎁; } public function __toString() { $🎁2 = []; foreach($this->🎁🎁 as $🎁){ $🎁2[get_class($🎁)] = ($🎁2[get_class($🎁)] ?? 0) + 1; } foreach($🎁2 as $🎁3 => $🎁4){ $🎁2[$🎁3] = $🎁4 . ' ' . $🎁3; } return implode(', ', $🎁2); } } $🥗 = new 🥗(); $🥗->add(new 🍏()); $🥗->add(new 🍉()); $🥗->add(new 🍍()); $🥗->add(new 🍉()); $🥗->add(new 🍉()); $🥗->add(new 🍏()); $🥗->add(new 🍉()); $🥗->add(new 🍏()); echo $🥗;