調整大小我有一個多維數組和我想是在每個第二程度的數組值極限應設置爲僅4。像我有類型的數組:多維陣列在PHP
Array
(
[test2] => Array
(
[0] => Array
(
[application_id] => 405275016
)
[1] => Array
(
[application_id] => 405275016
)
[2] => Array
(
[application_id] => 303198288
)
[3] => Array
(
[application_id] => 303841592
)
)
[test3] => Array
(
[0] => Array
(
[application_id] => 289267216
)
[1] => Array
(
[application_id] => 303198216
)
[2] => Array
(
[application_id] => 405275016
)
[3] => Array
(
[application_id] => 303198288
)
[4] => Array
(
[application_id] => 303841592
)
[5] => Array
(
[application_id] => 311430400
)
[6] => Array
(
[application_id] => 318096216
)
[7] => Array
(
[application_id] => 320256352
)
)
)
,我想,如果內部陣列值超過5計數不應該添加任何其它值給它什麼。我有此以上陣列形式,以這樣的:
Array
(
[test2] => Array
(
[0] => Array
(
[application_id] => 405275016
)
[1] => Array
(
[application_id] => 405275016
)
[2] => Array
(
[application_id] => 303198288
)
[3] => Array
(
[application_id] => 303841592
)
)
[test3] => Array
(
[0] => Array
(
[application_id] => 289267216
)
[1] => Array
(
[application_id] => 303198216
)
[2] => Array
(
[application_id] => 405275016
)
[3] => Array
(
[application_id] => 303198288
)
[4] => Array
(
[application_id] => 303841592
)
)
)
在這裏第二陣列陣列最後3個陣列被截斷,以便採取只有5計數作爲值。我嘗試了很多方法,但都沒有實現。
我如何能做到這一點任何想法,將不勝感激?