复制代码 代码如下:
<?php
$arr = array(
1=>"11",
2=>"22",
3=>"33",
4=>""
);
print_r(count(array_filter($arr)));
?>
<?php
$arr = array(
1=>"11",
2=>"22",
3=>"33",
4=>""
);
print_r(count(array_filter($arr)));
?>
"22",3=>"33",4=>"");print_r(count(array_filter($arr)));?> ; 更新日期:2025/2/7 华山资源网" />