04-25-2010
Thanks!!
No, this isn't homework. I'm actually a unix-naive scientist and I have some huge genetic data files which I'm trying to convert into more manageable files which I can analyse in R. I'm more familiar with R but it's a lot slower than unix for enormous data sets... I've ordered unix in a nutshell which will hopefully help with my problems - most of which i've noticed seem to need a good understanding of how to handle arrays.
Thanks again
![Smilie Smilie](https://www.unix.com/images/smilies/smile.gif)
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LEARN ABOUT PHP
msql_fetch_row
MSQL_FETCH_ROW(3) MSQL_FETCH_ROW(3)
msql_fetch_row - Get row as enumerated array
SYNOPSIS
array msql_fetch_row (resource $result)
DESCRIPTION
msql_fetch_row(3) fetches one row of data from the result associated with the specified query identifier. The row is returned as an array.
Each result column is stored in an array offset, starting at offset 0.
Subsequent call to msql_fetch_row(3) would return the next row in the result set, or FALSE if there are no more rows.
PARAMETERS
o $
result -The result resource that is being evaluated. This result comes from a call to msql_query(3).
RETURN VALUES
Returns an array that corresponds to the fetched row, or FALSE if there are no more rows.
EXAMPLES
Example #1
msql_fetch_row(3) example
<?php
$con = msql_connect();
if (!$con) {
die('Server connection problem: ' . msql_error());
}
if (!msql_select_db('test', $con)) {
die('Database connection problem: ' . msql_error());
}
$result = msql_query('SELECT id, name FROM people', $con);
if (!$result) {
die('Query execution problem: ' . msql_error());
}
while ($row = msql_fetch_row($result)) {
echo $row[0] . ': ' . $row[1] . "
";
}
msql_free_result($result);
?>
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.0.4 | |
| | |
| | A bug was fixed when retrieving data from col- |
| | umns containing NULL values. Such columns were |
| | not placed into the resulting array. |
| | |
+--------+---------------------------------------------------+
SEE ALSO
msql_fetch_array(3), msql_fetch_object(3), msql_data_seek(3), msql_result(3).
PHP Documentation Group MSQL_FETCH_ROW(3)