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@yowayowa_engineer(よわよわ エンジニア)

【PHP】文字化けせずに文字を抜き出す方法

Posted at

先頭の1文字を取得したい

mb_substrを使う

qiita.php
mb_substr("文字",0,1);
  • 結果
文

バイトで指定したいときはsubstr

substr("moji",0,1);
  • 結果
m

バイト指定なので文字を指定すると文字化けします

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