chgrp
改变文件所属的组
简体中文
简体中文
<span class="token php language-php"><span class="token delimiter important"><?php</span> <span class="token function">chgrp</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"test.txt"</span><span class="token punctuation">,</span><span class="token string double-quoted-string">"admin"</span><span class="token punctuation">)</span> <span class="token delimiter important">?></span></span>
rmdir
ftruncate
fclose
is_dir
fputs
realpath
is_readable
is_writable
