$d[]=array("淘宝","930852","http://","0");
$d[]=array("4399小游戏","698523","http://","0");
$d[]=array("天天有喜","689360","http://","0");
$d[]=array("火影忍者","462775","http://","0");
$d[]=array("中国好声音第二季","423689","http://","1");如何去除二维数组 里$d[4][3] 为 0 的
$d[]=array("4399小游戏","698523","http://","0");
$d[]=array("天天有喜","689360","http://","0");
$d[]=array("火影忍者","462775","http://","0");
$d[]=array("中国好声音第二季","423689","http://","1");如何去除二维数组 里$d[4][3] 为 0 的
function foo($v){
return $v[3]!=='0';
}
你是要删除哪些为 0 的元素吗?
但这不合规则,当用 $d[0][3] 访问时就要八错的 Notice: Undefined offset: 3考虑清楚再提问
Array ( [4] => Array ( [0] => 中国好声音第二季 [1] => 423689 [2] => http://[3] => 1 ) )
数组从4开始了
print_r(array_values($ar));
function foo($v){
return $v[3]!=='0';
}