e.prototype.createUID=function(){for(var e="",a="0123456789abcdef",o=0;8>o;o++)e+=a.charAt(Math.round(15*Math.random()));for(var o=0;3>o;o++){e+="-";for(var r=0;4>r;r++)e+=a.charAt(Math.round(15*Math.random()))}e+="-";var s=(new Date).getTime();e+=("000000000"+s.toString(16)).substr(-8);for(var o=0;4>o;o++)e+=a.charAt(Math.round(15*Math.random()));return t.__fuid=e,e}
function createUID() {
$e = '';
$a = '0123456789abcdef';
for ($o = 0; $o < 8; $o++)
$e .= $a[mt_rand(0, 15)];
for ($o = 0; $o < 3; $o++) {
$e .= '-';
for ($r = 0; $r < 4; $r++)
$e .= $a[mt_rand(0, 15)];
}
$e .= '-';
list($usec, $sec) = explode(' ', microtime());
$msec = intval($sec) * 1000 + intval(round(floatval($usec) * 1000));
$e .= str_pad(dechex($msec), 8, 0, STR_PAD_LEFT);
for ($o = 0; $o < 4; $o++)
$e .= $a[mt_rand(0, 15)];
return $e;
}
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function createUID() {
$e = '';
$a = '0123456789abcdef';
for ($o = 0; $o < 8; $o++)
$e .= $a[mt_rand(0, 15)];
for ($o = 0; $o < 3; $o++) {
$e .= '-';
for ($r = 0; $r < 4; $r++)
$e .= $a[mt_rand(0, 15)];
}
$e .= '-';
list($usec, $sec) = explode(' ', microtime());
$msec = intval($sec) * 1000 + intval(round(floatval($usec) * 1000));
$e .= str_pad(dechex($msec), 8, 0, STR_PAD_LEFT);
for ($o = 0; $o < 4; $o++)
$e .= $a[mt_rand(0, 15)];
return $e;
}
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只能这样说,用PHP在后台输出js,这个可以,只要echo 'js代码';就可以了