Tmic Posted November 18, 2003 Share Posted November 18, 2003 select max(nr) from tablename; but I want to get the max(nr) in php. How can I do this? Quote Link to comment https://forums.phpfreaks.com/topic/1387-mysql-and-php-max/ Share on other sites More sharing options...
mtoynbee Posted November 18, 2003 Share Posted November 18, 2003 Please explain further, your question is unclear. Do you want to select the maximum value pulled from a list of items pulled from a database? Quote Link to comment https://forums.phpfreaks.com/topic/1387-mysql-and-php-max/#findComment-4587 Share on other sites More sharing options...
Tmic Posted November 18, 2003 Author Share Posted November 18, 2003 Sorry for not being very clear. When I do the following: select max(nr) from table_test; in mysql (via dosprompt) I get the result (f.i. 9) now I try to do the same in php and normally I would do something like this: $select = \"select nr from table_test\"; $result = mysql_query($select); while($row = mysql_fetch_array($result)){ echo $row[\'nr\']; } but now its not nr but max(nr) but when I change all \'nr\' to \'max(nr)\' it doensnt seem to work. I would like to now how I can get the value of max(nr) into a php variable. I think there is an easy way to do this but I\'m not seeing it. Quote Link to comment https://forums.phpfreaks.com/topic/1387-mysql-and-php-max/#findComment-4588 Share on other sites More sharing options...
mtoynbee Posted November 18, 2003 Share Posted November 18, 2003 $select = \"select max(nr) AS max_nr from table_test\"; $result = mysql_query($select); $max_nr = mysql_fetch_array($result); Sorry if the last line needs tweaking as I\'m an ODBC man these days... Quote Link to comment https://forums.phpfreaks.com/topic/1387-mysql-and-php-max/#findComment-4589 Share on other sites More sharing options...
Tmic Posted November 20, 2003 Author Share Posted November 20, 2003 THX mtoynbee It works except for the last line like you said. I did it like I normally do while($row = mysql_fetch_array($result)){ $max = $row[\'max(nr)\']; } But I still think there must be a better way as there is only one result with max. Quote Link to comment https://forums.phpfreaks.com/topic/1387-mysql-and-php-max/#findComment-4644 Share on other sites More sharing options...
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