php - I stuck on read sub-arrays -

I have an array with different first indexes Now, I have client_created without strings $ array [688] ["client_created"], $ array [690] ["client_created"] ... without wanting to read

I have these numbers without 688, 690, 695, 700, etc. How can I read all these client_created strings? Array ([688] = & gt; Array ([client_created] => 1393324278) [690] => Array ([client_satellite] => 13 9 3440457 How does it look?

/ P>

 ))  

This was just 2 examples, in practice, I have more than 500 items.

The forehand will pars over the entire array.

  foreach ($ myarray as $ index => $ subarray) $ subarray ['client_created']. \ N ";