这是我的时间戳数组。我想在30秒内消除彼此的值,只有保持价值,如果有30秒内没有另一个值。任何帮助将不胜感激!
Array
(
[99999] => Array
(
[0] => 1356399000
[1] => 1356398971
[2] => 1356399005
[3] => 1356413406
)
[99997] => Array
(
[0] => 1356399002
[1] => 1356399007
[2] => 1356398871
[3] => 1356398876
)
[99996] => Array
(
[0] => 1356399003
[1] => 1356399004
[2] => 1356399008
)
[99995] => Array
(
[0] => 1356399009
)
)
期望输出:
Array
(
[99999] => Array
(
[0] => 1356399000
[1] => 1356398971
[2] => 1356413406
)
[99997] => Array
(
[0] => 1356399002
[1] => 1356398871
)
[99996] => Array
(
[0] => 1356399003
)
[99995] => Array
(
[0] => 1356399009
)
)
任何解决方案/建议将不胜感激!谢谢!
你的输出是错误的。因为1356398971 + 30 = 1356399001
大于1356399000
如果我没理解错的话这就是它应该的样子
$data = array(
99999 => array(
0 => 1356399000,
1 => 1356398971,
2 => 1356399005,
3 => 1356413406,
),
99997 => array(
0 => 1356399002,
1 => 1356399007,
2 => 1356398871,
3 => 1356398876,
),
99996 => array(
0 => 1356399003,
1 => 1356399004,
2 => 1356399008,
),
99995 => array(
0 => 1356399009,
),
);
echo "<pre>";
$data = array_map(function ($values) {
rsort($values);
$ci = new CachingIterator(new ArrayIterator($values));
$values = array();
foreach ( $ci as $ts ) {
if ($ci->hasNext()) {
abs($ci->current() - $ci->getInnerIterator()->current()) > 30 and $values[] = $ts;
} else {
$values[] = $ts;
}
}
sort($values);
return $values;
}, $data);
print_r($data);
输出Array
(
[99999] => Array
(
[0] => 1356398971
[1] => 1356413406
)
[99997] => Array
(
[0] => 1356398871
[1] => 1356399002
)
[99996] => Array
(
[0] => 1356399003
)
[99995] => Array
(
[0] => 1356399009
)
)