[php] Re: [php] query wird nicht =?iso-8859-1?Q?ausgef=FChrt?=

[Ulf Wendel]

Björn Schotte wrote:
> 
> * Arash Yalpani wrote:
> > zeile 1    $query = "DELETE FROM sessions WHERE sid='$this->c_sid'";
> 
> $query = "DELETE FROM sessions WHERE sid='".$this->c_sid."'";

Nein, ' verhindert die Interpretation der Variablen nur, wenn es "außen
steht".

$vorname = "Ulf";
$text = "Vorname: '$vorname'";
echo $text;   => Vorname: 'Ulf'

$text = 'Vorname: "$ulf"';
echo $text;   => Vorname: "$ulf"


Ulf