ya i haven't use array function bcoz i dont know how to use it.i'll tried with array_splice and unset but its not correct.the main thing I am facing to use this function.
one problem of using unset what i explained ...please check my try and catchwhere i used array_splice which is not proper..so please tell me how "i" can be removed from parent content array.here "i" have a parent.or can we use array_remove to solve this problem...