William Stokes wrote:
> Hello Roman,
>
> Could you specify the functionality of your script a bit please. (How it
> works)
it's a hint as to how you might use simpleXML to extract the values of a src
attribute from the definition of an img tag.
>
> I forgot to mention that this part:
>
> <img width="99" height="120" border="0" src="%s" />',
>
> is not always the same. The image properties can vary.
>
> Thanks
> -Will
>
>
>
>
> "Roman Neuhauser" <neuhauser@xxxxxxxxxx> kirjoitti
> viestissä:20070118122853.GJ16852@xxxxxxxxxxxxxxxxxxx
>> # 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']));
>> }
>> }
>>
>> --
>> How many Vietnam vets does it take to screw in a light bulb?
>> You don't know, man. You don't KNOW.
>> Cause you weren't THERE. http://bash.org/?255991
>
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