By kuba.zygmunt on

Hi there,

Today I read some chapters from 'Pro Drupal Development' book and found a fragment which is intriguing.
For hooks like insert and update, params are passed by value so the whole $node is copied. However for hook_delete a reference is used.

Can someone explain to me why passing by reference is not used in the first two (insert and update)?

⋅ Categories: Drupal 6.x

Comments

papile’s picture

papile commented

That is an interesting question