chmod

例

<span class="token php language-php"><span class="token delimiter important"><？php</span>
<span class="token comment">//所有者は読み書きができ、他の人は許可を持っていません</span>
<span class="token function">chmod</span> <span class="token punctuation">（</span> <span class="token string double-quoted-string">"test.txt"</span> <span class="token punctuation">、</span> <span class="token number">0600</span> <span class="token punctuation">）</span> <span class="token punctuation">;</span>

<span class="token comment">//所有者は読み書きができ、他の人は読むことができます</span>
<span class="token function">chmod</span> <span class="token punctuation">（</span> <span class="token string double-quoted-string">"test.txt"</span> <span class="token punctuation">、</span> <span class="token number">0644</span> <span class="token punctuation">）</span> <span class="token punctuation">;</span>

<span class="token comment">//所有者はすべての権限を持っています。これは他のすべての人が読み取り、実行できます</span>
<span class="token function">chmod</span> <span class="token punctuation">（</span> <span class="token string double-quoted-string">"test.txt"</span> <span class="token punctuation">、</span> <span class="token number">0755</span> <span class="token punctuation">）</span> <span class="token punctuation">;</span>

<span class="token comment">//所有者にはすべての権限があり、所有者が配置されているグループは読み取り可能です</span>
<span class="token function">chmod</span> <span class="token punctuation">（</span> <span class="token string double-quoted-string">"test.txt"</span> <span class="token punctuation">、</span> <span class="token number">0740</span> <span class="token punctuation">）</span> <span class="token punctuation">;</span>
<span class="token delimiter important">？></span></span>