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SQL Post Problem

You are missing the step to prepare the query before binding the parameters. I would strongly advise you use PDO rather than mysqli - much simpler.
- August 13, 2020
2 points
Help in translating pseudo code of algorithm to PHP from a research paper.

1 and 2 would presumably be input from the web page. The rest would be something like: for ($m=1; $m<=$M; $m++) { for ($l=1; $l<=$L; $l++) { for ($j=1; $j<=$N; $j++) { #do calculation here storing it in a 2D array } # select minimum here (perhaps min() function) } } # use array sort # use PHP vector class # compute distance from vectors # echo results in desired format
- August 13, 2020
1 point
SQL Post Problem

Also, if continuing to use mysqli, place this line before connecting to the db server mysqli_report(MYSQLI_REPORT_ERROR|MYSQLI_REPORT_STRICT);
- August 13, 2020
1 point

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