$smallpic="http://www.kk580.com/images/goods/20100423/2840f09dcc80face.jpg|||http://www.kk580.com/images/goods/20100423/f5d5c31d78829a8a.jpg|||http://www.kk580.com/images/goods/20100423/7f41805b1258f3d1.jpg|||http://www.kk580.com/images/goods/20100423/c814c138c2913c29.jpg|||http://www.kk580.com/images/goods/20100423/b0f3851fc8f36431.jpg|||http://www.kk580.com/images/goods/20100423/b7b1c02cfb12a518.jpg";$arraysmall=explode("|||", $smallpic);
for($i=0;$i<count($arraysmall);$i++){
echo $arraysmall[i]; }
for($i=0;$i<count($arraysmall);$i++){
echo $arraysmall[i]; }
* "\t" - tab
* "\n" - new line
* "\x0B" - vertical tab
* "\r" - carriage return
* " " - ordinary white space
改成
$arraysmall=explode('|||', $smallpic);
看看。
还有
echo $arraysmall[i];改成
echo $arraysmall[$i];
好好学习一下语法。
$str = str_replace(' ','',trim($str));就行
for($i=0;$i<count($arraysmall);$i++){ //效率低下经常 count echo $arraysmall[$i];//这里两个错,己改回来}
//另外
trim($str);//对 str 两边的 空格 去掉