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New Post: variable inputs of WHERE method

herohut — Tue, 08 Jan 2013 08:32:03 GMT

actually,
i got a tip: we can replace $var text by the value :D

New Post: variable inputs of WHERE method

herohut — Tue, 08 Jan 2013 08:19:57 GMT

I have a question like following codes. Please see the $var variable

$array = array(1,2,3,4);
$var = 2;

$output = from('$it')
->in($array)
->where('$it=>$it == $var')
->select();

It throws an Exception, Undefined variable: var

is kind of query available in the framework?

Thank you.

New Post: Different Languages

PHPFerrari — Sat, 01 Dec 2012 13:45:13 GMT

Hi, I used PHPExcel it generates csv for English language content very fine but for other languages (CZ,CH etc) the text becomes garbled in csv file.

Please suggest how could I get correct csv for all languages.

New Post: Indent the first line

wangzhi — Tue, 06 Sep 2011 02:55:30 GMT

sorry,i Write wrong place,it is word issue.

New Post: Indent the first line

wangzhi — Tue, 06 Sep 2011 02:43:14 GMT

add code ：

$objWriter->startElement('w:ind');

$objWriter->writeAttribute('w:firstLine', 450);

$objWriter->endElement();

into branch:

/phpword/writer/word2007/base.php

function name:

_writeParagraphStyle()

New Post: Licence applied to the library

maartenba — Mon, 04 Jul 2011 06:12:43 GMT

Should be LGPL, fixing it here on the website.

New Post: Licence applied to the library

varaxor — Fri, 01 Jul 2011 12:39:58 GMT

Hi,

I've a problem to understand under which licence the library is published.

On this site, it is claimed to be licenced under GPL. However, in source file, the licence template applied is LGPL.

Which one is the correct licence ?

Thanks in advance,

New Post: Using SELECT COUNT

mihaigpm — Thu, 23 Jun 2011 18:14:26 GMT

Hi,

I was wondering how can I write in PHPLinq a query using COUNT? Something like:

SELECT COUNT(cars.id) AS total_cars FROM cars

Thanks!

New Post: file is required

maartenba — Tue, 14 Jun 2011 08:13:38 GMT

The resolution is in the error message: try including Zend framework in your code?

New Post: file is required

maartenba — Tue, 14 Jun 2011 08:13:38 GMT

The resolution is in the error message: try including Zend framework in your code?

New Post: Is there in() query

ittechsathish — Tue, 14 Jun 2011 07:24:44 GMT

I want know in this list, is it possible to write in('sa', 'ga')

New Post: file is required

ittechsathish — Fri, 10 Jun 2011 13:47:23 GMT

Fatal error: require_once() [function.require]: Failed opening required 'Zend/Db/Adapter/Abstract.php' (include_path='.;C:\xampp\php\PEAR;C:\xampp\htdocs\phptest\sites\all\modules\codelibrary\app_code\linq') inC:\xampp\htdocs\phptest\sites\all\modules\codelibrary\app_code\linq\PHPLinq\Adapter\Abstract.php on line 33

how to resolve that

regards sathish.

New Post: firstOrDefault seems not to work

oldlamer — Tue, 05 Apr 2011 17:52:16 GMT

No-no-no! It should remain null.

Actually I was wrong in first message - functions DO return something, but something strange. Look at following code (and remarks):

<?php

/** PHPLinq_LinqToObjects */
require_once 'PHPLinq/LinqToObjects.php';

class TestClass
{
    public $var1, $var2;
    public function __construct($v1, $v2)
    {
        $this->var1 = $v1;
        $this->var2 = $v2;
    }
}

$members = array();
//add two members to array
$members[] = new TestClass("USD", "CHF");
$members[] = new TestClass("GBP", "JPY");
//print array - it's shown as expected, with "USD-CHF" and "GBP-JPY" pairs
var_dump($members);
echo("<br />");
//try any
$result = from('$m')->in($members)->any('$m->var1 = "GBP"');
//works ok - "true" is shown
var_dump($result);
echo("<br />");
//try firstOrdefault
$result = from('$m')->in($members)->firstOrDefault('$m->var1 = "GBP"');
//I expect to see the object, but string(3) "GBP" is shown instead
var_dump($result);
echo("<br />");
//try where
$result = from('$m')->in($members)->where('$m->var1 == "GBP"')->select('$m');
//I expect to see only one object, but two objects with wrong currencies are shown - see results
var_dump($result);
echo("<br />");

//everything works with simple strings array BUT:
//it works when I use '=' in expression, if I use '==' results are wrong
$arr = array('one', 'two', 'three', 'four');
$result = from('$m')->in($arr)->any('$m = "two"');
var_dump($result);
echo("<br />");
$result = from('$m')->in($arr)->firstOrDefault('$m = "two"');
var_dump($result);
echo("<br />");
?>

And here are results:

array(2) { [0]=> object(TestClass)#1 (2) { ["var1"]=> string(3) "USD" ["var2"]=> string(3) "CHF" } [1]=> object(TestClass)#2 (2) { ["var1"]=> string(3) "GBP" ["var2"]=> string(3) "JPY" } }
bool(true)
string(3) "GBP"
array(2) { [0]=> object(TestClass)#1 (2) { ["var1"]=> string(3) "GBP" ["var2"]=> string(3) "CHF" } [1]=> object(TestClass)#2 (2) { ["var1"]=> string(3) "GBP" ["var2"]=> string(3) "JPY" } }
bool(true)
string(3) "two"

Something wrong with objects and with "=="

New Post: firstOrDefault seems not to work

maartenba — Tue, 05 Apr 2011 06:12:15 GMT

Currently, the "default" for a string is null. Should this be ""?

New Post: firstOrDefault seems not to work

oldlamer — Sat, 02 Apr 2011 20:56:03 GMT

Hi,

firstOrdefault method seems not to work.

I've tried the following in '01-simple.php' example and it returns nothing (not NULL, just nothing)

$result = from('$n')->in($names)->firstOrDefault('$n => $n == "Joe"');

May be I do something wrong?

Thank you.

New Post: Joining Objects

maartenba — Tue, 12 Oct 2010 12:59:05 GMT

hHis one is possible with PHPLinq but the query will not be optimized. Instead, PHPLinq in its current implementation will read all orders and all customers into memory. Therefore I think it's best to just execute this query natively on the database and fetch the results in PHP.

New Post: Joining Objects

iamdoods — Tue, 12 Oct 2010 11:39:24 GMT

I'm really at lost finding a solution to my problem. How do I transform this SQL to PHPLinq?

SELECT *
FROM [dbo].[Customers] AS [t0]
WHERE [t0].[CustomerID] NOT IN (
SELECT [t1].[CustomerID]
FROM [dbo].[Orders] AS [t1]
)

New Post: Object Subcollection Help

maartenba — Mon, 20 Sep 2010 07:59:29 GMT

Interested in these results :-)

New Post: Object Subcollection Help

macotamayo — Fri, 17 Sep 2010 13:20:47 GMT

I stand corrected, Its fast, I had a bug in my code that it always fetch from the db instead of fetching from the cache... People should use, phplinq, its so fast in getting 1000 - 5000 rows of in memory data, I tried it... Will post back more when that data goes 10000.

New Post: No valid PHPLinq_ILinqProvider found for the specified data source.

macotamayo — Fri, 10 Sep 2010 15:44:39 GMT

That error happens when getting data not from an array, in your case this line '" ->in('$events') "...

Try removing the single quotes around the event variable. It will work, if that happens again, then your loadEventsList() is not returning a collection object..