I know that to display a rounded number you just do echo "round($number)";. But how would I convert the $number varible into a rounded number, so that when I say echo "$number"; the rounded number shows up? For example I have a calculation that calculates the distance between two locations using longitude and latitude. $distance is the final result. But $distance is a very long decimal number. To do further calculations with it, I would like to round $distance so that it has no decimal places anymore (So 1482.894736593 would = 1483). So $distance would now equal 1483, not 1482.894736593. Then I could go on and calculate the time, cost, etc. and $number will stay rounded.
Do you know what I am saying?
How to extract/download content from HTTPS page?
Hello to all the Members of this forum, Im Shoiab, A novice programmer in php.. for my first job I have been recently assigned a project, in which I have got to extract/download the contents of the
Somebody hacked into my site and changed coding >>> URGENT HELP NEEDED <<<
I am not that much into programming , but somebody is hacking to my site and injecting some kind of iframes ... it happened to another site , but that wasn't that important for me, but now it has
Upload Code Help
Hi everyone I need some help with a bit of code ive been working with for a while. I am completely stumped to why it is now working correctly.Code: <?if(!isset($upload)) {$upload =
Java API in PHP?
I have an application that we use internally here at the office.The software company provides a Java API.Is there a way to use this Java API with PHP?or am i stuck having to use tomcat and jsp to
Take info from one coloum and move to another
Hi all,I have this:Code: [Select]$array = "SELECT stock_id FROM stocks WHERE stock_id BETWEEN '1' and '5' ";$res = mysql_query($array);$count = 0;while ($row = mysql_fetch_assoc($res)){ if
Creating a db with a query
Hello everyone.I'm having troubles creating a db with a query.I'm reading a book called PHP Bibles from Tim Converse I get this errorFatal error: Call to undefined function mysql_create_db() in
Wierd echo error?
Hi, i got the most wierd php error ever and i don't know why..Code: echo "<td><strong>MP:</strong></td>"; echo
Procedural to OOP
ohn Kleijn said that to avoid writing "crappy code", we should learn OOP and common OO principles. I've started reading OOP tutorials including the design patterns. And John is right, this
Searching keywords from array
Hello everyone, Im just wondering if someone could help me with another issue im having. Im still learning PHP and I have been for a few months now, but every now and then I get stuck on small things.
Change Age automatically
hi guys . im new to php , is it possible to change age value in mysql automatically when year changes ?
