【发布时间】:2012-08-22 19:29:12
【问题描述】:
我有一个对象 $obj,它是 json_encode 的结果,其结构类似于:
stdClass Object (
[page] = 1
[size] = -1
[total] = 4
[collection] = Array
(
[0] = stdClass Object
(
[id] = 4e87de8e1a8840999f907fad
[description] = ffffffff
[code] = 82666
[status] = ACTIVE
)
[1] = stdClass Object
(
[id] = 4e8b4b53fda5efeeec370e89
[description] = gggggggggg
[code] = 41874
[status] = ACTIVE
)
[2] = stdClass Object
(
[id] = 4e8b4b5afda5efeeec370e8a
[description] = hhhhhhhhhhhhh
[code] = 15130
[status] = ACTIVE
)
[3] = stdClass Object
(
[id] = 4e90a753e91a2713c95b56a0
[description] = jjjjjjjjjjjjjj
[code] = 323307
[status] = ACTIVE
)
[4] = stdClass Object
(
[id] = 4e9e08da79597f0d3daba159
[description] = kkkkkkkkkkkkkk
[code] = 11310
[status] = ACTIVE
)
) )
我有一个值$code,想在$obj->collection中搜索,将$id =设置为code属性等于$code值的对象的id属性。我现在使用条件循环来检查每个的代码属性并设置 $id 如果为真,但我认为由于对 OO PHP 相当不熟悉,我可能会错过一个命令。
有什么办法可以改进吗?
【问题讨论】:
-
你能告诉我们你的代码吗?
-
第一步是使用数组而不是stdClasses,您可以通过将
true设置为json_decode()的第二个参数来实现。这不是 OO PHP。
标签: php