[PHP] Displaying first 20 characters of a comment

Hi. I am trying to find out what the best way is to display only the first 20 or so characters of a comment. The comments which are entered separately by users are stored in a MySql database. I am displaying a list of the last 5 entries on the home page and then linking them to the relevant comm

[PHP] Warning: Unlink failed (Permission denied) in

Please could someone let me know the cause of this error message "Warning: Unlink failed (Permission denied) in ...". Regards Kevin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

[PHP] Automatically refresh page

Hi. How can I reprocess a page if a certain variable is received. I am selecting companies for specific users from which they can select the required company and proceed further. Using variables on the same page using PHP_SELF. This then shows a list of contacts for the chosen company. In some

[PHP] Multiple mails to be sent from checkbox selection

Hi there. Could someone please let me know what is the best way to send multiple mails to different users collected from a checkbox on the previous page. There is a page that displays all the available recipients. A users then selects which recipients he wants to receive the mail. Then the nex

[PHP] Array usage affecting server

Hi. When a database query is done and the results are put into an array, what are the resources used? I name all arrays differently and was wondering how it would affect the performance of the server if many people connected with many arrays being full. I am assuming the array gets 'dropped' wh

[PHP] Sort query

I am getting an array from a database using 'order by' to display the data like I need. The headings of the displayed table are links to the same page just ordering by that specific field. This is to assist with finding data by either a log number, date or title. Each time a person selects a ne

[PHP] ODBC for Informix

Hi there. Could someone please tell me where I could get hold of the ODBC drivers to connect to Informix with PHP. Is there anything else I should know. Thanks Kevin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php