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PHP トレイトとは

トレイト

class内の中にclassを追加してそのメゾットなどを再利用することができる

サンプルコード.

sample.php
<?php

class Car
{
 public function run()
 {
 echo "running by Car\n";
 }

 public function horn()
 {
 echo "beeeep!! by Car\n";
 }
}

trait Honda
{
 public function run()
 {
 parent::run();
 parent::horn();
 echo "running!! by Honda\n";
 }
}

class Machine extends Car
{
 use Honda;
}

$machine = new Machine();
$machine->run();

# running by Car
# beeeep!! by Car
# running!! by Honda



参考

https://www.php.net/manual/ja/language.oop5.traits.php

uta3chame
つよつよエンジニアになるまでの成長日記、、、
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