Php verses MySQL
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![How to Select database in a table.
<?php
mysql_connect("localhost", "root", "") or die(mysql_error());
mysql_select_db("dbemp") or die(mysql_error());
$result=mysql_query("select * from emp")
or die(mysql_error());
$row=mysql_fetch_array($result);
echo "<br>Roll:".$row['empno'];
echo "<br>Name:".$row['name'];
echo "<br>Roll:".$row['Job'];
?>](https://image.slidesharecdn.com/phpversesmysql-151021062924-lva1-app6892/85/Php-verses-MySQL-6-320.jpg)
![Contin…
while($row = mysql_fetch_array( $result ))
{
echo "<tr> <td>";
echo $row['empno'];
echo "</td> <td>";
echo $row['name'];
echo "</td></tr>";
}
echo "</table>";
?>](https://image.slidesharecdn.com/phpversesmysql-151021062924-lva1-app6892/85/Php-verses-MySQL-8-320.jpg)
![Display data from database using fetch_assoc function
$sql = "SELECT empno, name,Job FROM emp";
$result = $conn->query($sql);
if ($result->num_rows > 0)
{while($row = $result->fetch_assoc())
{ echo "<br> Empno: ". $row["empno"]. " Name: ". $row["name"]. " Job:"
. $row["Job"] . "<br>";
} }
else
{ echo "Can't find the record"; }
$conn->close();
?>](https://image.slidesharecdn.com/phpversesmysql-151021062924-lva1-app6892/85/Php-verses-MySQL-9-320.jpg)
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• New Mexico: 67 (+1 )(92.4% of the cases are from Eddy County)
• Oklahoma: 16 (+1)
• Kansas: 46 (32% of the cases are from Gray County)
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• Texas: 89 (+2) - This is 13.02% of all TX cases.
• New Mexico: 7 - This is 10.6% of all NM cases.
• Kansas: 1 - This is 2.7% of all KS cases.
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• Texas: 2 – This is 0.31% of all cases
• New Mexico: 1 – This is 1.54% of all cases
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• Mexico – 865 (+58)
‒Chihuahua, Mexico: 844 (+58) cases, 3 hospitalizations, 1 fatality
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- 6. How to Select database in a table. <?php mysql_connect("localhost", "root", "") or die(mysql_error()); mysql_select_db("dbemp") or die(mysql_error()); $result=mysql_query("select * from emp") or die(mysql_error()); $row=mysql_fetch_array($result); echo "<br>Roll:".$row['empno']; echo "<br>Name:".$row['name']; echo "<br>Roll:".$row['Job']; ?>
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