Can I make a table cell have a different background color if the value =< a particular number with jquery or PHP?

Question

I have an HTML table with a lot of numbers.

Is it possible to have a table cell change background color if the value inside that cell (or column) equals or is less than

Answer 1

Here's an example of how to do it with JS/Jquery

$("#Yourtable td").each( function() {
     var thisCell = $(this);
     var cellValue = parseInt(thisCell.text());

     if (!isNaN(cellValue) && (cellValue <=3000)) {
         thisCell.css("background-color","#FF0000");
      }
  }
 )