At the current moment, pig spawners are only able to be placed ingame if you were to 'cheat'. Cheats which can place pig spawners include InvEdit (inventory edit), and many more.
You are unable to do it otherwise.
Make sure that the light level is above 7, and that there is grass near the spawner.
0052
Unfortunately, using the /give command will only give you a pig spawner.
there is none only pig spawners
The block id is 52. By default, it will be a pig spawner, so it is better that you use a mod like single player commands to change it
You cant make it expect you can spawn it with TooManyItems NotEnoughItems.. In Creative mode or in a mod
You can't. Herobrine is NOT, nor was he EVER, in Minecraft. Any evidence you've seen of him is fake.
Yes
No
It is not possible to actually make a mob spawner in any version of Minecraft. Mob spawners are only obtainable via in-game commands or if you use a mod of some sort.
You can't mod Minecraft PE, there's no way to add Herobrine into it.
You can get a mob spawner in Minecraft by using any pickaxe (except wood) with Silk Touch 1 enchantment or by spawning it in (Dec:52).