# kalles@xxxxxxxxxxxxx / 2007-01-18 12:34:36 +0200:
> I need to strip all characters from the following text string exept the
> image path...
>
> "<img width=\"99\" height=\"120\" border=\"0\"
> src=\"../../images/new/thumps/4123141112007590373240.jpg\" />"...and then
> store the path to DB. Image path lengh can vary so I guess that I need to
> extract all characters after scr=\" until next \" or somethig
> similar.
This passes with 5.2:
class ImgSrcTest extends Tence_TestCase
{
private $src, $str, $xml;
function setUp()
{
$this->src = 'fubar.jpg';
$this->str = sprintf(
'<img width="99" height="120" border="0" src="%s" />',
$this->src
);
$this->xml = new SimpleXmlElement($this->str);
}
function testReturnsAttributeAsSimpleXMLElements()
{
return $this->assertEquals('SimpleXMLElement', get_class($this->xml['src']));
}
function testCastToStringYieldsTheAttributeValue()
{
return $this->assertEquals($this->src, strval($this->xml['src']));
}
}
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