It should be: So attached patch is a bit larger than the ones before, because it additionally has to update all existing calls to ModuleHandler (only the legacy/procedural module_invoke* functions take a variable amount of arguments, the ModuleHandler methods accept a single array). *twitch*, By the way, "return" is by definition a break from the function. If they don't have a measurable performance impact it would put the results of #35 in doubt. FAILED: [[SimpleTest]]: [MySQL] Drupal installation failed. The only reason we can't use $function() is that we don't know in advance how many arguments a function is going to take, which means we need the indirect call. Performance of cufa() is no longer relevant in PHP 5.3, even less so in PHP 5.4. * warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'phptemplate_username' was given in /var/www/includes/theme.inc on line 597. Was looking to see if changing module_invoke_all in d6 to do: would net any differences, as there is a lot of module_invoke_all('no_args') (init, exit, boot). Set it up locally by using Apigee Kickstart (XAMPP server) since I'm on Windows 10 - all good and well. Could you run the benchmarks without xdebug enabled? Our home phone line gets frequent calls from "Rachel at Cardholder Services""Rachel at Cardholder Services" @crell maybe that would work - what do you think of my approach? I believe that's what Crell was indicating, to make them behave more like drupal_alter(). Drupal 9.3.0-rc1 was released on November 26, 2021, which means new developments and disruptive changes should now be targeted for the 9.4.x-dev branch. Nope, the empty eats it, I'm guessing. Bug reports should be targeted against the 8.5.x-dev branch from now on, and new development or disruptive changes should be targeted against the 8.6.x-dev branch. Cette formation a pour but de comprendre, d'analyser et de pratiquer la gestion du temps de travail et la gestion du calcul des . Stopping Robocalls from Rachel at Cardholder Services. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle. Drupal 8.3.6 was released on August 2, 2017 and is the final full bugfix release for the Drupal 8.3.x series. If this changes the API, then it likely isn't applicable to 7.x-dev anymore and would need to be planned for 8.x-dev. But of course you have a function called node_page_edit, it is part of the node module in Drupal core, and there is no way you can disable that module. rev2022.11.3.43005. This is, however, quite acceptable as we now have modules that depend on other modules and also, you can instead just run drupal_function_exists('taxonomy_get_tree') before calling. I'm new to Drupal so obv going through some bumps. Drupal 8.7.0-alpha1 will be released the week of March 11, 2019, which means new developments and disruptive changes should now be targeted against the 8.8.x-dev branch. This can cause problems when using call_user_func_array() - see https://3v4l.org/YJbr3 Proposed resolution Use array_values () where necessary. The debug functionality of xdebug is disabled. Whereas the new ModuleHandler cufa() indirection allows to pass a value by reference within the argument array. All hooks need to be broken and made to use the new hook argument pattern. Note that, with #593522-32: Upgrade drupal_alter(), we introduced a pattern of a maximum of 3 passed on arguments to drupal_alter(). Fatal error: Only variables can be passed by reference in install_begin_request(). I got the same message when I upgraded from Acquia Slate 6.x-1.4 to 6.x-2.0. :-(. 9.3.x core/lib/Drupal/Core/Entity/ContentEntityStorageBase.php \Drupal\Core\Entity\ContentEntityStorageBase; 9.0.x core/lib . To clarify that a bit I give an example (pseudo-code): Working around this by adding yet more magic to module_invoke makes it slower and harder to understand for developers. For me it doesn't look like cufa is even the problem. Object) call_user_func(Array, Object, 'render.page_display_variant.select', Object) (Line: 142) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher . if you guys can make this happen then make sure that the upgrade docs have this documented throughly. To further complicate matters, after I moved my website from localhost to my test site, I can no longer login to my website. Something like this. Example 1 +1 on killing cufa to have hip-hop for drupal The catch-all in #55 looks like it would be based on a previous call to func_get_args() which would be very bad: I would like to do the same with db_select () passing in various options to different methods. I'm going to leave this open in case someone else has a suggestion for how to improve it. Drupal 7.x bootstrap.inc function variable_get Same name and namespace in other branches Returns a persistent variable. Drupal 9.1.0-alpha1 will be released the week of October 19, 2020, which means new developments and disruptive changes should now be targeted for the 9.2.x-dev branch. Here we have calls of call_user_func_array but the args are not processed with array_values: Error: Unknown named parameter $message in call_user_func_array() (line 427 of core/lib/Drupal/Core/Extension/ModuleHandler.php). I wonder what breaks if we revert that to legacy style. call_user_func_array() is substantially slower than calling a function directly. That is ugly and makes no sense. | '' ! When the site got too busy, 'throttle' would disable modules that were needed by other modules. Drupal: warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'search_form'Helpful? What catch said is true. I've attached an updated version to this issue which specifically points out how much worse the runtime is if count() is included as part of the measurement. Yeah cufa() is slower than regular function calls, but we do not really call it very many times during a request for it to make any difference really. I did some debugging and found the issue in the core: web/core/lib/Drupal/Core/Extension/ModuleHandler.php. *scratches head* I was surprised about this also, so I redid (remade) my test and now they're coming like I'd originally suspected. Drupal\Core\Render\Element::children(Array) (Line: 280) Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 250) Drupal\Core\Entity\EntityViewBuilder->build(Array) call_user_func_array(Array, Array) (Line: 100) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class . I have a JSON file from a web service and want to use this data with a Drupal module. How would that work? In Drupal 10, the Olivero default theme will be replacing Bartik. I have the same problem after running cron, and it hasent been back to normale yet.. any help i can't get to throttle, www.trueislamickhalifah.usmanbiz.com/Hadith. The exact version of drupal core is 9.4.6. Only one thing doesn't work, yet. The best answers are voted up and rise to the top, Not the answer you're looking for? Right. * warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'phptemplate_username' was given in /var/www/includes/theme.inc on line 597. I made a patch trying to address all uses of call_user_func_array() (the patches from 98-101 were partial as stated in #98). Examples Oops this removes the array part, how about something like. Drupal Answers is a question and answer site for Drupal developers and administrators. I've prepared a patch that simply replaces the two most common cases: This two cases cover 129 of 200 calls to module_invoke_all(). How many characters/pages could WordStar hold on a typical CP/M machine? In general, call_user_func-array is defined as a call_user_func which is a callback function where it calls the callback given by the first parameter with these parameter wrapped as in array is known as call_user_func_array function which is provided by PHP libraries therefore this function calls a user function with the given array of parameters. FAILED: [[SimpleTest]]: [MySQL] Unable to apply patch drupal8.module-invoke.66.patch. Click here to check back in now. Yeah, using eval() in a performance patch brings to mind frying pans and fire. Stack Overflow for Teams is moving to its own domain! For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle. The hook being called is "swiftmailer_attach". No discernible difference that I can measure. I just checked my Drupal instance's compatibility with PHP 8.1. it works quite well so far. SQL PostgreSQL add attribute from polygon to all points inside polygon but keep all points not just those that fall inside polygon, Correct handling of negative chapter numbers. Single $context argument seems fine, or potentially copy drupal_alter() and have two just for convenience/consistency. The real solution is to modify the hook API to have a set number of arguments which follows the drupal context convention (see sun's comment #30 on this issue http://drupal.org/comment/reply/329012/3683108#comment-2320462). Boyd's Station Gallery, the community exhibition space in Cynthiana, Kentucky, and part of the nonprofit organization Boyd's Station, is proud to showcase over sixty years of Muhammad Ali photographs by Louisville Courier-Journal photographers curated from the newspaper archives. Separate function that knows there's no args is what I was thinking. Short story about skydiving while on a time dilation drug. And eval() is well-known to be slow. Log in or register to post comments #2 Top Drupal contributor Acquia would like to thank their partners for their contributions to Drupal. It would even allow to kill many lines of code that currently needs to use module_implements(), because arguments need to be passed by reference. call_user_func_array () makes calling a variable function with a set of arguments fairly simple. Literal/variable callback with an array merge for fixed arguments; 1+1 occurrences. Are cheap electric helicopters feasible to produce? How to get Webform Element value into Custom Token, Infrastructure management for Drupal.org provided by. "call_user_func_array() expects parameter 1 to be a valid callback, function 'clients_access_callback " Other symptoms included that the database could not be updated to complete some of the following updates, and search no longer worked. To avoid problems, always use lower case for persistent variable names. I noticed this on one of my sites as well. Figured this out. Has anyone else and experience with "False Positives"? Eeek! I'm using the following to get the raw value of a field Drupal: Which works a treat but every so often I get the following error: Warning: array_shift() expects parameter 1 to be array, boolean given in include() (line 106 of ). The proposed replacement for call_user_func_array() performs even worse than the original! I'm getting this error: call_user_func_array() expects parameter 1 to be a valid callback, class 'Symfony\Component\HttpFoundation\LaravelRequest' does not have a method 'url' The code I'm using . While HipHop supports call_user_func_array(), iirc it's not able to provide any performance benefit when using it, as far as I know that's the same for $function() too - this was from a long time ago so that might have changed. Bug reports should be targeted against the 8.1.x-dev branch from now on, and new development or disruptive changes should be targeted against the 8.2.x-dev branch. The only reproducible occasion I've seen is when you get a locked document error from the checkout module. Then start checking features as you see fit, testing each page all the while. Drupal is a registered trademark of Dries Buytaert. Another benchmark. I thought we had, but we're burning too many cycles in setup. @vacilando that 685ms is going to be the inclusive time for call_user_func_array() - which includes all the functions it calls. call_user_func_array () is working fine, but it can't find the function 'node_page_edit', so it PHP is complaining. The biggest part of the overhead in argsArray() is caused by incrementArray() being slower than increment(). Many thanks for any help Kind Regards Tony #471326: call_user_func_array is slow is somewhat a duplicate of this -- but my issue inlines the switch instead of using a separate function to make it speedier. args The parameters to be passed to the callback, as an indexed array. (Drupal 8.5.0-alpha1 is available for testing.). foreach($argumentKeys as $keys) { How can I do something similar in D7? $argumentArray[] = "\$args[$argumentKeys[$keys]]"; Sites should prepare to update to 8.5.0 on March 7, 2018. :-) Although it's only a few functions that change, they're all lines that are called dozens of times or more every page load so we're actually replacing hundreds of cufa() calls at runtime. Will answer on friday :-). call_user_func_array() - Call a callback with an array of parameters; hooks with exactly one argument (no reference). The last submitted patch, 76: module.invoke.76.patch, failed testing. Download & Extend Drupal Core Distributions Modules Themes General projects Issues Drupal 8.1.x will not receive any further development aside from security fixes. I also think this is helpful when profiling. Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ' wordpress_footer_menu' not found or invalid function name in C:\xampp\htdocs\wordpress\wp-includes\class-wp-hook.php on line 286 function.php Well poopy. That means we cannot rely on func_num_args()/func_get_args() there, which shouldn't be a problem with any current hook/theme implementations. I checked the number of hook declarations in core API files, and how many parameters they take: Most take less than 2, and the vast majority less than three args. Return Values Returns the return value of the callback, or falseon error. 1) We should follow drupal_alter() and allow some fixed number, otherwise we make documenting hooks and functions even more painful than it is now. The only thing that could be wrong in my eyes is that you are using a reference to the object. Can you also reproduce this with PHP 8.0? Would that be faster than using array_pad()? you might need to give anon some extra perms. +1 on awesomer function call stacks Try admin >> site configuration >> performance or Devel. The call_user_func_array() function call a user function given with an array of parameters. Please support me on Patreon. "Unexpected Error" after updating - please help, Reason for linking one-time-login link to login form, Is Drupal 8.9.20 compatible with pgsql 12. Some number (e.g. a lot. Contributing your voice and expertise drives Drupal's continued evolution and success. Yay! On some occasions, I get a phptemplate_username error. This does, of course, need a benchmarking guru. Sites should prepare to update to 8.3.0 on April 5, 2017. Can we use first and third party cookies and web beacons to, understand our audience, and to tailor promotions you see, Diversity, Equity, and Inclusion Resources, https://www.drupal.org/project/drupal/issues/3174022, #3174022: call_user_func_array() and named arguments in PHP 8, Infrastructure management for Drupal.org provided by. call_user_func_array () expects parameter 2 to be array [#942664] | Drupal.org DrupalCon Pittsburgh Call for Speakers is open! However, Drupal uses cufa() a lot. For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle. In this case you would want to write a condition that checks whether the second parameter that is passed to the call_user_func_array is indeed an array and if not, use debug_backtrace to print the backtrace for call and see where the request originated from. Thanks for contributing an answer to Drupal Answers! Run DB query and fetch fields in block--block--ID.tpl.php. Answer #2 97.6 % If you were to read the documentation you would see that call_user_func() accepts a variable number of arguments: Overall, there is a limited niche where not using cufa is faster. How to draw a grid of grids-with-polygons? And with contrib modules, even more. I wouldn't know why you have to use call_user_func_array, but that's another story.. Solution 1. 1 31 : - 8.00 - 17.00 9.00 - 16.00 - . Message d'erreur. Some functions will need to have their parameters redefined so that this is possible, which would require all code which calls those functions to pass the new parameters. Go to admin/settings/performance and click the button to clear the cache. An example of where call_user_func_array is very useful. Thanks for trying this, and for the bug report! All hook calls and theme calls involve multiple cufa() calls. For more information see the Drupal 8 minor version schedule and the Allowed changes during the Drupal 8 release cycle. You need to clear the cache to reset the themeing system. Drupal 8.0.6 was released on April 6 and is the final bugfix release for the Drupal 8.0.x series. error: Then set the throttle threshold to one user and the database to 100%, so it triggers immediately. Also marked #471326: call_user_func_array is slow as duplicate. Those extra array_pad() calls must be eating up the difference. 66: drupal8.module-invoke.66.patch queued for re-testing. 'Cos currently you can use something like module_invoke('taxonomy', 'get_tree') to call across modules but after this change if the called function have non-NULL default arguments, things will break. Would you like to roll a patch with dmitri's suggestion to see if that makes a difference? I disabled throttle, and it is working fine. Drupal 9.2.0-alpha1 will be released the week of May 3, 2021, which means new developments and disruptive changes should now be targeted for the 9.3.x-dev branch. Drupal: call_user_func_array() expects parameter 1 to be a valid callback, function 'access_denied_node_form' not foundHelpful? Drupal 8.6.0-alpha1 will be released the week of July 16, 2018, which means new developments and disruptive changes should now be targeted against the 8.7.x-dev branch. However, this module expects XML data. Rather, places where call_user_func_array() is used should be identified and replaced with normal function calls. Connect and share knowledge within a single location that is structured and easy to search. Special purpose functions is a backpedal and makes it a maintenance nightmare. The theme developer module has a template log feature that you can enable which lists all theme() calls. go figure. 2006-02-03 01:01 Throttle: 57 guests accessing site; throttle enabled. Subscribing. I wish I kept yesterday's code so I could see what I'd done wrong (I'm sorta informal tests-- aka I turned on devel and visited devel/php ), Results: hello, i'm using php 8.x, i solved this problem making static every function in SiteController (where i had to use SiteController), based on the documentation in the version 8.x the operator :: is used for static functions, i also had to use use app\core\Application in the SiteController to include Application in SiteController. call_user_func_array() makes calling a variable function with a set of arguments fairly simple. For more information see the Drupal 8 and 9 minor version schedule and the Allowed changes during the Drupal 8 and 9 release cycles. Any "solution" using func_get_args() would get a -1 from me (and I didn't suggest it). Same problem no change how long did you wait? Strangely I'm getting the same error as follows: warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'phptemplate_username' was given in /home/public_html/includes/theme.inc on line 617. Its probably good enough to disable comments and search but your site is probably different. My confusion was because on the 'modules' page you check a box to ENABLE it, but if you check the box in the 'throttle' column, it DISABLES it.
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