hi all
i want to update ecode from emp_company to at0310.update ecode that matches with ecardno of both the tables....i used query for it but update only same ecode for all............. -
<head>
-
<title></title>
-
</head>
-
<body>
-
<?php
-
$con = mysql_connect("localhost","root","root");
-
if (!$con)
-
{
-
die('Could not connect: ' . mysql_error());
-
}
-
mysql_select_db("master", $con);
-
$query=mysql_query("SELECT emp_company.ecode FROM emp_company INNER JOIN at0310
-
ON emp_company.ecardno = at0310.ecardno")or die(mysql_error());
-
while($row=mysql_fetch_array($query))
-
{
-
$ecode=$row['ecode'];
-
mysql_query("UPDATE at0310 SET ecode='$ecode'")or die(mysql_error());
-
}
-
-
if (mysql_query($query, $con))
-
{
-
echo "record updated !";
-
}
-
else
-
{
-
echo"something went wrong";
-
}
-
mysql_close($con)
-
?>
-
</BODY>
-
</HTML>
-
-
this is coding of at0310 that is from text file download from attendance machine. -
<html>
-
<?php
-
$con=mysql_connect("localhost","root","root");
-
if (!$con)
-
{
-
die('Could not connect: ' . mysql_error());
-
}
-
mysql_select_db('master',$con);
-
-
$file = "ATND.txt";
-
$fp = fopen($file, "r");
-
$data = fread($fp, filesize($file));
-
fclose($fp);
-
$output = str_replace("\t"," ", $data);
-
$output = explode("\n", $output);
-
foreach($output as $var)
-
{
-
$tmp = explode(" ", $var);
-
$ecardno = $tmp[0];
-
$cluster = $tmp[1];
-
$atdate = substr($tmp[1],0,6);
-
$attime = substr($tmp[1],6,4);
-
$IO = substr($tmp[1],10,1);
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$serialno = substr($tmp[1],11,5);
-
$cardrd = substr($tmp[1],16);
-
$sql = "INSERT INTO at0310 SET ecardno='$ecardno', atdate='$atdate',attime='$attime',IO='$IO',serialno='$serialno',cardrd='$cardrd'";
-
-
-
mysql_query($sql);
-
-
}
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include("instxtecode.php");
-
echo "Done!";
-
?>
-
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