5 个解决方案
#1
$ar = Array (
0 => Array ( 0 => 1377045490 ),
1 => Array ( 0 => 1377045490 ),
2 => Array ( 0 => 1377045490 ),
3 => Array ( 0 => 1377046853 ),
4 => Array ( 0 => 1377046853 ),
5 => Array ( 0 => 1377046853 ),
6 => Array ( 0 => 1377046853 ),
7 => Array ( 0 => 1377046853 ),
8 => Array ( 0 => 1377046853 ),
9 => Array ( 0 => 1377046853 ),
10 => Array ( 0 => 1377046853 ),
11 => Array ( 0 => 1377046853 ),
12 => Array ( 0 => 1377046853 ),
13 => Array ( 0 => 1377046853 ),
14 => Array ( 0 => 1377046853 ),
15 => Array ( 0 => 1376960477 ),
16 => Array ( 0 => 1376960477 ),
17 => Array ( 0 => 1376960477 ),
18 => Array ( 0 => 1376960477 ),
19 => Array ( 0 => 1376960477 ),
20 => Array ( 0 => 1376960477 ),
21 => Array ( 0 => 1376960477 ),
22 => Array ( 0 => 1376960477 ),
23 => Array ( 0 => 1376960477 ),
24 => Array ( 0 => 1376960477 ),
25 => Array ( 0 => 1376960477 ),
26 => Array ( 0 => 1376960477 ),
27 => Array ( 0 => 1376960477 ),
28 => Array ( 0 => 1376960477 ),
29 => Array ( 0 => 1376960477 ),
30 => Array ( 0 => 1376960477 ),
31 => Array ( 0 => 1376881355 ),
32 => Array ( 0 => 1376881355 ),
33 => Array ( 0 => 1376881355 ),
34 => Array ( 0 => 1376874046 ),
35 => Array ( 0 => 1376874046 ),
36 => Array ( 0 => 1376874046 ),
37 => Array ( 0 => 1376874046 ),
38 => Array ( 0 => 1376874046 ),
39 => Array ( 0 => 1376874046 ),
);
$t = array_map('current', $ar);
echo max($t); //1377046853
echo min($t); //1376874046
#2
或
$t = call_user_func_array('array_merge', $ar);当第二维元素多于1时
echo max($t); //1377046853
echo min($t); //1376874046
#3
楼上牛掰!!!
#4
sort($ar);
echo $ar['0']['0']; //1376874046
echo $ar['39']['0']; //1377046853
#1
$ar = Array (
0 => Array ( 0 => 1377045490 ),
1 => Array ( 0 => 1377045490 ),
2 => Array ( 0 => 1377045490 ),
3 => Array ( 0 => 1377046853 ),
4 => Array ( 0 => 1377046853 ),
5 => Array ( 0 => 1377046853 ),
6 => Array ( 0 => 1377046853 ),
7 => Array ( 0 => 1377046853 ),
8 => Array ( 0 => 1377046853 ),
9 => Array ( 0 => 1377046853 ),
10 => Array ( 0 => 1377046853 ),
11 => Array ( 0 => 1377046853 ),
12 => Array ( 0 => 1377046853 ),
13 => Array ( 0 => 1377046853 ),
14 => Array ( 0 => 1377046853 ),
15 => Array ( 0 => 1376960477 ),
16 => Array ( 0 => 1376960477 ),
17 => Array ( 0 => 1376960477 ),
18 => Array ( 0 => 1376960477 ),
19 => Array ( 0 => 1376960477 ),
20 => Array ( 0 => 1376960477 ),
21 => Array ( 0 => 1376960477 ),
22 => Array ( 0 => 1376960477 ),
23 => Array ( 0 => 1376960477 ),
24 => Array ( 0 => 1376960477 ),
25 => Array ( 0 => 1376960477 ),
26 => Array ( 0 => 1376960477 ),
27 => Array ( 0 => 1376960477 ),
28 => Array ( 0 => 1376960477 ),
29 => Array ( 0 => 1376960477 ),
30 => Array ( 0 => 1376960477 ),
31 => Array ( 0 => 1376881355 ),
32 => Array ( 0 => 1376881355 ),
33 => Array ( 0 => 1376881355 ),
34 => Array ( 0 => 1376874046 ),
35 => Array ( 0 => 1376874046 ),
36 => Array ( 0 => 1376874046 ),
37 => Array ( 0 => 1376874046 ),
38 => Array ( 0 => 1376874046 ),
39 => Array ( 0 => 1376874046 ),
);
$t = array_map('current', $ar);
echo max($t); //1377046853
echo min($t); //1376874046
#2
或
$t = call_user_func_array('array_merge', $ar);当第二维元素多于1时
echo max($t); //1377046853
echo min($t); //1376874046
#3
楼上牛掰!!!
#4
sort($ar);
echo $ar['0']['0']; //1376874046
echo $ar['39']['0']; //1377046853