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How can we fetch all the data from MySQL table by using mysql_fetch_array() function, returning an array with the numeric index, in PHP script?
The function mysql_fetch_array() will return an array with the numeric index if we use the constant MYSQL_NUM as the second argument to it. To illustrate it we are having the following example −
Example
In this example, we are fetching all the records from a table named ‘Tutorials_tbl’ with the help of PHP script that uses mysql_fetch_array() function using MYSQL_NUM as the second argument in the following example −
<?php
$dbhost = 'localhost:3036';
$dbuser = 'root';
$dbpass = 'rootpassword';
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn ) {
die('Could not connect: ' . mysql_error());
}
$sql = 'SELECT tutorial_id, tutorial_title, tutorial_author, submission_date FROM tutorials_tbl';
mysql_select_db('TUTORIALS');
$retval = mysql_query( $sql, $conn );
if(! $retval ) {
die('Could not get data: ' . mysql_error());
}
while($row = mysql_fetch_array($retval, MYSQL_NUM)) {
echo "Tutorial ID :{$row[0]} <br> ".
"Title: {$row[1]} <br> ".
"Author: {$row[2]} <br> ".
"Submission Date : {$row[3]} <br> ".
"--------------------------------<br>";
}
echo "Fetched data successfully
";
mysql_close($conn);
?>
Updated on: 22-Jun-2020
509 Views
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