shigemk2 https://blog.hatena.ne.jp/shigemk2/ by shigemk2 https://www.shigemk2.com/ PHP PHPStanでCannot unset offset 'string' on string. の出しかた PHPDocのかきかたが間違っているのが原因なので、書き直す。 <?php /** @param string $string */ function unsetOnString(string $string) { unset($string['string']); } 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2020%2F05%2F21%2F233736" title="PHPStanでCannot unset offset &#39;string&#39; on string. の出しかた - by shigemk2" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2020-05-21 23:37:36 rich https://www.shigemk2.com/entry/2020/05/21/233736 1.0 100%