「PHP入門」foreach文で連想配列のキーと値を取得するサンプル

phpコード

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
$city = [
'tokyo' => '東京',
'fukuoka' => '福岡',
'yokohama' => '横浜',
'kawasaki' => '川崎'
];
foreach ($city as $key => $value){
echo $key;
echo $value;
}
$city = [ 'tokyo' => '東京', 'fukuoka' => '福岡', 'yokohama' => '横浜', 'kawasaki' => '川崎' ]; foreach ($city as $key => $value){ echo $key; echo $value; }
$city = [
            'tokyo' => '東京',
            'fukuoka' => '福岡',
            'yokohama' => '横浜',
            'kawasaki' => '川崎'
      ];

foreach ($city as $key => $value){
      echo $key; 
      echo $value; 
}

 

PHP

Posted by arkgame