会python真的可以为所欲为0(回)
250天前
这里还有人吗1(回)
435天前这里还有人吗0(回)
435天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
660天前到处都是羊，不想上班0(回)
740天前
鸽子
0(回)
744天前function u2utf8($c) {
for ($i = 0; $i < count($c); $i++)
$str = "";
if ($c < 0x80) {
$str. = $c;
} else if ($c < 0x800) {
$str. = (0xC0 | $c >> 6);
$str. = (0x80 | $c & 0x3F);
} else if ($c < 0x10000) {
$str. = (0xE0 | $c >> 12);
$str. = (0x80 | $c >> 6 & 0x3F);
$str. = (0x80 | $c & 0x3F);
} else if ($c < 0x200000) {
$str. = (0xF0 | $c >> 18);
$str. = (0x80 | $c >> 12 & 0x3F);
$str. = (0x80 | $c >> 6 & 0x3F);
$str. = (0x80 | $c & 0x3F);
}
return $str;
}
