lihman Posted September 19, 2009 Share Posted September 19, 2009 I have a loop where I want to echo out a number that changes each time it loops. However, instead of writing a new number each time, I want the same number to change. How can i do that? ex: $i=0; while($i<=10) { echo $i; $i++; } Instead of that outputing: 012345678910 I want the same number to change. Like it is 0, and then it changes to 1, then changes to 2, etc. How can i do that? Quote Link to comment Share on other sites More sharing options...
Garethp Posted September 19, 2009 Share Posted September 19, 2009 <div id="Changing"></div> <script type="text/javascript"> for(var i=0;i<=10;i++) { document.getElementById('Changing').innerText = i; } </script> The only way to do it in PHP is to just echo that. So basically, it's not a native thing you can do in PHP Quote Link to comment Share on other sites More sharing options...
lihman Posted September 19, 2009 Author Share Posted September 19, 2009 Actually, the loop does a lot of things so I can't just use that code. Is it possible for the javascript code to get the value of a php variable and assign it to the 'var i' ? Quote Link to comment Share on other sites More sharing options...
Garethp Posted September 19, 2009 Share Posted September 19, 2009 echo "for(var i=" . $i . " Quote Link to comment Share on other sites More sharing options...
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