英语翻译
问题描述:
英语翻译
$cids = array_unique(explode(',',substr(str_replace(',0,',',',','.$cids),1,-1)));
解释一下destoon里面一句代码谢谢
答
$c = str_replace(',0,', ',', ','.$cids); //将"," + $cids作为一个拼接后的字符串进行替换:",0," → ","$b ...