$link=mysql_connect("localhost","lixi","lixi"); $time = date("Y-m-d", mktime(0,0,0,date("m")-2,date("d")-23,date("Y"))); $rsuser=mysql_query("select username,pw_date from user WHERE pw_date < '$time' and username='$logname'.$link"); $a=mysql_fetch_row($rsuser); if($a == true){ echo "<script>alert('密码还*到期');</script>"; 这句话提示mysql_fetch_row(): supplied argument is not a valid MySQL result resource in 这句话错在哪了呢,大家帮看看 如果我在这段下边加倒计时的怎么加啊?用if??
$rsuser=mysql_query("select username,pw_date from user WHERE pw_date < '$time' and username='$logname'".$link); if($a=mysql_fetch_row($rsuser)){ echo "<script>alert('密码还".intval((strtotime(pw_date)-time())/86400)."天到期');</script>";
2 每次登陆取endTime
diffTime = endTime-当前时间
3 if(diffTime<7days) echo "xxxxx";
$time = date("Y-m-d", mktime(0,0,0,date("m")-2,date("d")-23,date("Y")));
$rsuser=mysql_query("select username,pw_date from user WHERE pw_date < '$time' and username='$logname'.$link");
$a=mysql_fetch_row($rsuser);
if($a == true){
echo "<script>alert('密码还*到期');</script>";
这句话提示mysql_fetch_row(): supplied argument is not a valid MySQL result resource in
这句话错在哪了呢,大家帮看看
如果我在这段下边加倒计时的怎么加啊?用if??
if($a=mysql_fetch_row($rsuser)){
echo "<script>alert('密码还".intval((strtotime(pw_date)-time())/86400)."天到期');</script>";
这个脚本怎么出不来?
你再echo那js之前 用header指定下编码即可
例如:
A数组:
Array (
[0] => Array ( [name] => zhangsan [sex] =>boy )
[1] => Array ( [name] => lisi [sex] => girl )
[1] => Array ( [name] => wangwu [sex] => renyao)
)
B数组:
Array (
[0] => Array ( [name] => zhangsan [age]=>30)
[1] => Array ( [name] => lisi [age]=>20)
[1] => Array ( [name] => wangwu [age]=>60)
)要求合并后的C数组:
Array (
[0] => Array ( [name] => zhangsan [sex] => boy [age]=>30)
[1] => Array ( [name] => lisi [sex] => girl [age]=>20)
[1] => Array ( [name] => wangwu [sex] => renyao [age]=>60)
)