[Løst]men i alle dager! hva skjer med min preg_match_all

[fgr]

PHP:

echo 'PREG_MATCH_ALL("/www1(.*?)sku_'.$sku.'_(.*?)_thumb.jpg/")';
preg_match_all("/www1(.*?)sku_$sku_(.*?)_thumb.jpg/", $filename, $picoutput);
echo "picoutput:<br>\n";
var_dump($picoutput);

 

gir følgende output når den kjøres:

 

PREG_MATCH_ALL("/www1(.*?)sku_0002_(.*?)_thumb.jpg/")

picoutput:<br>
array(3) {
 [0]=>
 array(5) {
[0]=>
string(55) "www1.dealextreme.com/productimages/sku_0002_1_thumb.jpg"
[1]=>
string(55) "www1.dealextreme.com/productimages/sku_0002_2_thumb.jpg"
[2]=>
string(55) "www1.dealextreme.com/productimages/sku_0002_3_thumb.jpg"
[3]=>
string(55) "www1.dealextreme.com/productimages/sku_0002_4_thumb.jpg"
[4]=>
string(55) "www1.dealextreme.com/productimages/sku_1251_1_thumb.jpg"
 }

 

hvaiallverden gjør "sku_1251" inni der!?!!

[fgr]

BRÆK!

 

det ordna seg når jeg bytta fra

preg_match_all("/www1(.*?)sku_$sku_(.*?)_thumb.jpg/", $filename, $picoutput);

til

preg_match_all("/www1(.*?)sku_".$sku."_(.*?)_thumb.jpg/", $filename, $picoutput);