如何使用foreach()
忽略數組中的重複值?如何使用for-each忽略數組中的重複值?
Array
(
[0] => stdClass Object
(
[sa_uc_id] => 1
[uc_um_id] => 1
[ui_coverimage] => 1513351051.jpg
[um_name] => Suresh Gyan Vihar University
)
[1] => stdClass Object
(
[sa_uc_id] => 2
[uc_um_id] => 1
[ui_coverimage] => 1513351051.jpg
[um_name] => Suresh Gyan Vihar University
)
[2] => stdClass Object
(
[sa_uc_id] => 3
[uc_um_id] => 1
[ui_coverimage] => 1513351051.jpg
[um_name] => Suresh Gyan Vihar University
)
)
它是你不想重複的[ui_coverimage]嗎? – halojoy
爲什麼mysql標籤????????? – scaisEdge
這些字段來自數據庫,我希望un_name唯一 –