[MSSQL][PHP] błąd w pobieraniu danych, Dawniej: zmiana typu zmiennej Opcje

[matyskiewicz]

Podczas rozwiązywania problemu, udało mi się ustalić iż zmienia sie typ zmiennej
Dlaczego tak się dzieje i jak mogę zwrócić int?

[PHP] pobierz, plaintext 
public function checkURL()
	{
		$this -> url = isset($_GET['page']) ? $_GET['page'] : Null;
		$this -> resultURL = NULL;
 
		$db = NewADOConnection($this -> db());
		$db -> debug = true;
		$db -> SetFetchMode(ADODB_FETCH_ASSOC);
		$this -> checkURL = $db -> GetArray('SELECT id, url FROM section WHERE status > 0');
		$db -> Close();
 
		for ($i=0; $i < sizeof($this -> checkURL); $i++)
		{
			#jezeli istnieje zwraca true
			if (strstr($this -> checkURL[$i]['url'], $this -> url))
				$this -> urlID = $this -> checkURL[$i]['id'];
		}
 
#NAJCIEKAWSZE =====================================================
 
		echo'typ0: '.gettype($this -> urlID); //string
 
		$this -> goodURL = settype($this -> urlID, "integer");
		echo'typ1: '.gettype($this -> goodURL); //bool
		return $this -> urlID;
 
	}
 
	public function dataFromStaticpage()
	{		
		$this -> goodURL = settype($this -> checkURL(), "integer");
		echo'typ2: '.gettype($this -> goodURL); //bool
 
		if($this -> goodURL !== NULL)
		{ 
 
			$db = NewADOConnection($this -> db());
			$db -> debug = true;
			$db -> SetFetchMode(ADODB_FETCH_ASSOC);
			$resulturl = $db -> GetArray('SELECT * FROM section WHERE id = '.$this -> goodURL);
			$db -> Close();
 
			echo '<pre>';
			print_r($resulturl);
			echo '</pre>';
		}
		else
		{
			echo 'brak strony';
		}
	}
[PHP] pobierz, plaintext 

[HTML] pobierz, plaintext 
typ0: string
typ1: boolean
typ2: boolean
[HTML] pobierz, plaintext 

Ten post edytował matyskiewicz 7.04.2010, 12:48:32

[matyskiewicz]

Ok, dzięki. Teraz poprawiłem:

[PHP] pobierz, plaintext 
	public function dataFromStaticpage()
	{		
		$this -> goodURL = (int)$this -> checkURL(); //id 
 
		if($this -> goodURL !== NULL)
		{ 
			$db = NewADOConnection($this -> db());
			$db -> debug = true;
			$db -> SetFetchMode(ADODB_FETCH_ASSOC);
			$resulturl = $db -> GetArray('SELECT * FROM section WHERE id = '.$this -> goodURL);
			$db -> Close();
 
			echo '<pre>';
			print_r($resulturl);
			echo '</pre>';
		}
[PHP] pobierz, plaintext 

lecz nadal mam bład:

[HTML] pobierz, plaintext 
Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in C:\srv\xampp\htdocs\xxx\app\lib\adodb\drivers\adodb-mysqli.inc.php  on line 695
Query: SELECT * FROM section WHERE id = 2 failed.
0:
 
                        ADOConnection._Execute(SELECT * FROM section WHERE id = 2, false) % line 1012, file: adodb.inc.php
                     ADOConnection.Execute(SELECT * FROM section WHERE id = 2, false) % line 1543, file: adodb.inc.php
                  ADOConnection.GetArray(SELECT * FROM section WHERE id = 2) % line   36, file: staticpage.php
               modelStaticpage.dataFromStaticpage(zasady, null) % line    8, file: staticpage.php
            controllerStaticpage.fromModelStaticpage() % line   14, file: staticpage.php
[HTML] pobierz, plaintext 

lecz po zmianie:

[PHP] pobierz, plaintext 
public function dataFromStaticpage()
	{		
		$this -> goodURL =2; //id 
[PHP] pobierz, plaintext 

Wszystko jest ok.