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author | Jennifer Hodgdon <yahgrp@poplarware.com> | 2012-08-29 11:05:29 -0700 |
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committer | Jennifer Hodgdon <yahgrp@poplarware.com> | 2012-08-29 11:05:29 -0700 |
commit | bed1034d36f571be755831931d7055a1b21e823c (patch) | |
tree | 826a24969c81418d75e87e90fde583b8d32c5563 | |
parent | 634b15e23d770a505df1b2932e1b1e7badc27a10 (diff) | |
download | brdo-bed1034d36f571be755831931d7055a1b21e823c.tar.gz brdo-bed1034d36f571be755831931d7055a1b21e823c.tar.bz2 |
Issue #794192 by kim.pepper: add note to hook_update_N docs about calling functions from modules
-rw-r--r-- | modules/system/system.api.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/system/system.api.php b/modules/system/system.api.php index 50c4be538..4f5c7880c 100644 --- a/modules/system/system.api.php +++ b/modules/system/system.api.php @@ -3287,6 +3287,10 @@ function hook_install() { * the same directory as mymodule.module. Drupal core's updates are implemented * using the system module as a name and stored in database/updates.inc. * + * Not all module functions are available from within a hook_update_N() function. + * In order to call a function from your mymodule.module or an include file, + * you need to explicitly load that file first. + * * If your update task is potentially time-consuming, you'll need to implement a * multipass update to avoid PHP timeouts. Multipass updates use the $sandbox * parameter provided by the batch API (normally, $context['sandbox']) to store |