Calculate Future Months [Reference Correction]
that ref fails for me after being googlegroupbeta'd... hopefully,
try this: http://groups.google.com/groups?th=613f743e0cf622f3
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I have each employees hire date stored in date format in MySQL (YYYY-MM-DD) and would like to calculate how many years and months of service they have. The output would be like: Years of Service: 7 yr and 2 mo How would I go about doing this calculation?
Include And Sub-includes (correction)
I did a typing error in my last post. Fixed. ----------- We are currently changing our web server and, in the process, updating PHP version from 4.3.0 to 4.3.5. The problem we've got is that our way to include some files in other ones is no more working properly. The message we are getting looks like: "PHP Warning: main(..db.inc.php): failed to open stream: No such file or directory in ..." Say we have this file structure: myApplication (dir) index.php include (dir) db.inc.php authentification (dir) user.inc.php login.php - user.inc.php includes db.inc.php calling "include('..db.inc.php')" - both login.php and index.php includes user.inc.php - index.php calls "include('includeauthentificationuser.inc.php')" - login.php calls "include('user.inc.php')" <-- Corrected here I know I could solve this problem by making those the includes absolute instead of relative but I would prefer to let it relative for some developement reason. myApplication actually contains many other files calling "include('..db.inc.php')" so I don't want to move this file. Our old configuration seems to include child-includes in their parents before including the parent-include in the main file. Now it seems to include parent before include childs.
Error Correction On Drop Down List & Sessions
Hi I'm doing a site at the mo and I have to do error correction on a form. I have most of it done except one or two bits. What I'm having trouble with is drop down lists. What happens is someone fills in the form, it's not done properly so it gets redirected back to the form. Everything works right except the drop down list. The sessions carries over alright but I can't get the drop down list session to work. It marks the session as selected but it's not displayed the first option is displayed. So if you picked Germany and America was first on the list. After being submited America would be displayed but Germany would be checked. Here is what I got Correction page $_SESSION["country"] = $_POST["country"]; if($_SESSION["country"] == Ɔ'){ header("Location: /acc1.php"); } Form page echo ' <td><select name="country" id="country" style="width: 150px;">' if (!isset($_SESSION["courtry"])){ echo '<option value="0" checked="checked"></option>' } $rslt = mysql_query($dscntry); if($rslt){ while ($rws = mysql_fetch_array($rslt)) { if (!isset($_SESSION["country"])){ echo '<option value="'.$rws["countryid"].'">'.$rws["countries"].'</option>' } elseif(isset($_SESSION["country"])){ if($_SESSION["country"] == $rws["countryid"]){ echo '<option value="'.$rws["countryid"].'" checked="checked">'.$rws["countries"].'</option>' // else{ // echo '<option value="'.$rws["countryid"].'">'.$rws["countries"].'</option>' // } } } } } echo '</select>'
Reference Stays Reference Even If Passed By Value
I started porting a huge PHP application to PHP5 and encountered a problem with references. I don't know whether the behavior I see is a bug or a feature. The following nonsens test program should make clear what's the problem: class test { public $_foo = null; public function __construct($foo) { $this->_foo = $foo; } } function fct1(&$p) { print "before call to fct2(): $p->_foo "; fct2($p); print "after call to fct2(): $p->_foo "; } function fct2($p) { print "in fct2(): $p->_foo "; $p->_foo = "bla bla bla"; print "after modifying value parameter fct2(): $p->_foo "; } $t = new test("Hello World!"); fct1($t); If I evaluate this code with php v5.1.2 I get the following output: before call to fct2(): Hello World! in fct2(): Hello World! after modifying value parameter fct2(): bla bla bla after call to fct2(): bla bla bla I don't understand this: fct1() takes a parameter as reference, so fct1() should be able to change the argument I pass to it, but it does not do this. Instead it call fct2(), a function that takes a "value parameter". In my understanding, fct2() can change its argument, but changes to not affect the caller, ie. changing the parameter should not affect the variable passed to it in the callers scope. Am I wrong or is this a (known) bug? BTW: The PHP4 version works fine with php4.
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I've been using PHP for a few years now, have used ASP in the past, and PHP (IMO) is far superior! However, last year I had the opportunity to do some work in ASP.Net...and wow! Really liking what .Net can do. Anyway, I've seen a lot of teasing statements about new OO features in PHP5, but I can't really find any comprehensive site detailing these new OO features, what they are, what they do, how to use them. Any suggestions? I did a Google, and darn it if I didn't find anything of use. My other question, and perhaps it's more of a Linux/Apache question, but is there any chance of being able to use C#.Net on a Linux server any time soon? I really REALLY don't want to have to use an IIS server, but I'm really liking what I see in C#.Net.
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Getting A Date 2-years In The Future...
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Calculating Days From NOW From Future Datestamps
Hi All,I have datestamps of the format 11202006 (November 20th 2006) in the DB. All these datestamps are of the future. With reference to the datestamp, I need to query the database for all entries that are 90, 60, 29, 28, 27, 26, ... 02, 01 days away from NOW. So, if there are entries with datestamps 90 days from NOW, they will need to be displayed.The query will be run everyday through a CRON script. How do I create the queries? Would there be multiple SELECT queries? Eg: 90, 60, 29 .. 02, 01
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