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Homework and Emergencies Homework & Coursework Questions Lab ^ Post 302777341 by ctsgnb on Thursday 7th of March 2013 04:44:35 PM
Old 03-07-2013
The solution just depends on the way you understand the statement :

Code:
"Filter a file for lines that have exactly 5 numbers in a row"

1) do "numbers" stand for "digit" ?

2) what does "in a row" mean ? separated by a space ? other ?

3) does this means that the lines does have and only have 5 numbers in a row?

4) or may the line contain other non-numeric characters (may those "5 numbers in a row" be placed anywhere in the line) ?
 

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INGRES_FETCH_OBJECT(3)							 1						    INGRES_FETCH_OBJECT(3)

ingres_fetch_object - Fetch a row of result into an object

SYNOPSIS
object ingres_fetch_object (resource $result, [int $result_type]) DESCRIPTION
This function is similar to ingres_fetch_array(3), with one difference - an object is returned instead of an array. Indirectly, this means that you can access the data only by the field names and not by their offsets (numbers are illegal property names). With regard to speed, the function is identical to ingres_fetch_array(3), and almost as quick as ingres_fetch_row(3) (the difference is insignificant). Note Related Configurations See also the ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration. PARAMETERS
o $link - The query result identifier o $result_type - (Optional argument.) $result_type is a constant and can take the following values: INGRES_ASSOC, INGRES_NUM, and INGRES_BOTH. RETURN VALUES
Returns an object that corresponds to the fetched row, or FALSE if there are no more rows EXAMPLES
Example #1 Fetch a row into an object <?php $link = ingres_connect($database, $user, $password); $result = ingres_query($link, "select * from table"); while ($row = ingres_fetch_object($result)) { echo $row->user_id; echo $row->fullname; } ?> SEE ALSO
ingres_query(3), ingres_num_fields(3), ingres_field_name(3), ingres_fetch_array(3), ingres_fetch_assoc(3), ingres_fetch_row(3). PHP Documentation Group INGRES_FETCH_OBJECT(3)
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