1
特定对象项我用下面的函数,其中$task
是TaskData
实例获得来自阵列
var_dump(array_pop($task));
// outputs when used repeatdly:
object(TaskData)[18]
private 'id_task' => string '4' (length=1)
private 'name' => null
private 'process_id' => null
object(TaskData)[22]
private 'id_task' => string '9' (length=1)
private 'name' => null
private 'process_id' => null
object(TaskData)[27]
private 'id_task' => string '18' (length=2)
private 'name' => null
private 'process_id' => null
object(TaskData)[46]
private 'id_task' => string '42' (length=2)
private 'name' => null
private 'process_id' => null
object(TaskData)[18]
private 'id_task' => string '47' (length=2)
private 'name' => null
private 'process_id' => null
object(TaskData)[36]
private 'id_task' => string '57' (length=2)
private 'name' => null
private 'process_id' => null
object(TaskData)[35]
private 'id_task' => string '63' (length=2)
private 'name' => null
private 'process_id' => null
object(TaskData)[41]
private 'id_task' => string '68' (length=2)
private 'name' => null
private 'process_id' => null
object(TaskData)[26]
private 'id_task' => string '70' (length=2)
private 'name' => null
private 'process_id' => null
数组我如何可以访问id_task项目(样品中:'4','9','18','42'
)?
是'TaskData'你自己的班级? – 2015-04-02 07:50:49
是的,如果需要,我可以修改它。为什么? – Raccoon 2015-04-02 07:52:07
可能的重复[在PHP中,是否有一个函数返回由关联数组中的一个键的值组成的数组?](http://stackoverflow.com/questions/10659875/in-php-is函数返回一个数组由一个键值组成) – 2015-04-02 08:03:13