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Top Forums Shell Programming and Scripting How to read n number of lines from a file Post 302369587 by varsha on Monday 9th of November 2009 05:41:04 AM
Old 11-09-2009
Help!!

Instead of giving output like this

Code:
enter file name
vfile
1 5 3 4 6 8
5 5 7 9 0 1
4 6 4 4 6 2
6 7 8 12 3 4
------------------
Avg 4 5.75 5.5 7.25 3.75 3.75


its giving some other result(output)
Code:
enter file name
vfile

1 5 3 4 6 8
5 5 7 9 0 1
4 6 4 4 6 2
6 7 8 12 3 4

Avrg  5.5  5.75  4 
3.75  3.75  7.25



Plz hepl meSmilieSmilieSmilieSmilie


Thanks again!!SmilieSmilieSmilie

Last edited by Franklin52; 02-16-2010 at 07:04 AM.. Reason: Please use code tags!
 

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MSSQL_NUM_FIELDS(3)													       MSSQL_NUM_FIELDS(3)

mssql_num_fields - Gets the number of fields in result

SYNOPSIS
int mssql_num_fields (resource $result) DESCRIPTION
mssql_num_fields(3) returns the number of fields in a result set. PARAMETERS
o $result - The result resource that is being evaluated. This result comes from a call to mssql_query(3). RETURN VALUES
Returns the number of fields, as an integer. EXAMPLES
Example #1 mssql_num_fields(3) example <?php // Connect to MSSQL and select the database $link = mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi'); mssql_select_db('php', $link); // Select some data from our database $data = mssql_query('SELECT [name], [age] FROM [php].[dbo].[persons]'); // Construct a table echo '<table border="1">'; $header = false; // Iterate through returned results while ($row = mssql_fetch_array($data)) { // Build the table header if (!$header) { echo '<thead>'; echo '<tr>'; for ($i = 1; ($i + 1) <= mssql_num_fields($data); ++$i) { echo '<td>' . ucfirst($row[$i]) . '</td>'; } echo '</tr>'; echo '</thead>'; echo '<tbody>'; $header = true; } // Build the row echo '<tr>'; foreach($row as $value) { echo '<td>' . $value . '</td>'; } echo '</tr>'; } // Close table echo '</tbody>'; echo '</table>'; // Clean up mssql_free_result($data); mssql_close($link); ?> SEE ALSO
mssql_query(3), mssql_fetch_field(3), mssql_num_rows(3). PHP Documentation Group MSSQL_NUM_FIELDS(3)
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