0
假設我有此數組:返回第一個X項:3
Array
(
[0] => Array
(
[id] => 100828698
[token] => 123
)
[1] => Array
(
[id] => 100828698
[token] => fdsfsdfsd
)
[2] => Array
(
[id] => 100829014
[token] => oidshiufjsd
)
[3] => Array
(
[id] => 100829014
[token] => sdjfdhskjfdsh
)
)
我嘗試這樣的,但它不是那麼正確:
$count = count($lastviewedarticles);
if($count>=3)
array_shift($lastviewedarticles);
$lastviewedarticles[] = $articleid;
}
你有其他的想法?
結果應該是
1. If count(array) > 3
2. Make a call of db
3. Fetch first 3 elements
4. Get next 3 elements
etc...
這種情況需要impliment
'$ part = array_slice($ lastviewedarticles,0,3);'? –
是的,但如果我有100個元素的數組? –
然後,你仍然可以使用'array_slice' –