PHP Notice: Undefined index: HTTP_X_FORWARDED_PROTO

Well, that sounds familiar. What theme are you using?

This one:
https://www.ads-software.com/themes/responsive/

Strange that I’ve not noticed the same issue with that theme myself (we use it at work), but I believe it is probably an issue I just fixed a couple days ago in the dev version. The mimetype functions in php apparently have issues with certain files contained in themes. In the previous case, it was the .po (translation) files that caused a sudden spike in memory.

I don’t know quite what the bug is in those functions, so I just pre-empted the issue by skipping mimetype checking for the .po files.

Looking to release 2.3.0 next week. If I don’t (or you don’t want to wait), feel free to grab the development release from the Developers tab.

I don’t really know how to fetch a release tarball, install from the developers tab. So I am waiting for next release.

2.3.1 is already out the door, and for future reference, the dev versions are just in zip files which WordPress will accept ‘as is’

Okay. Just got that update. Same issues as earlier.

It still throws the memory errors?

Yes.

[Wed Apr 08 15:32:08.252679 2015] [:error] [pid 16752] [client 127.0.0.1:58864] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 4294961842 bytes) in /var/www/blog/wp-content/plugins/ewww-image-optimizer/ewww-image-optimizer.php on line 954, referer: https://www.whonix.org/blog/wp-admin/upload.php?page=ewww-image-optimizer-bul

Does anything change if you switch to a different theme?

Unfortunately, not.

Ok, so it must be some of the file in that extra folder you configured (not terribly surprising). Let’s try this…

In the file aux-optimize.php, find this line (should be 491):

if ( preg_match( '/\.(po|mo|php|txt|js|css|html)$/', $path ) ) {

and change it to this:

if ( preg_match( '/\.(po|mo|pot|php|txt|js|css|html|woff|webp|json|svg|xml|ttf|otf|eot|md)$/', $path ) ) {

If that doesn’t work, we’ll have to add in an extra call to the debug_log function right before it checks the mimetype of the files.

That didn’t help unfortunately.

Ok, we’ll go the debugging route then.

In the file ewww-image-optimizer.php, you should see this function at around line 943: ewww_image_optimizer_mimetype().

A couple lines into the function, you’ll see a debugging line that says something like “testing mimetype: $path”.
Directly below that line, add this:

ewww_image_optimizer_debug_log();

Then, turn on debugging and run the optimize command. Then, please post the last 25-50 lines of output from ewww-image-optimizer/debug.log (via pastebin if necessary).

Were you able to try this out?

root@whonix:/var/www/blog# sudo -u www-data wp ewwwio optimize --debug all
PHP Notice:  Undefined index: HTTP_X_FORWARDED_PROTO in phar:///usr/local/bin/wp/php/wp-cli.php(23) : eval()'d code on line 7
PHP Notice:  Undefined index: SERVER_NAME in /var/www/blog/wp-content/plugins/post2email/post2email.php on line 47
Notice: Undefined index: SERVER_NAME in /var/www/blog/wp-content/plugins/post2email/post2email.php on line 47
Optimizing all with a 0 second pause between images.
Scanning, this could take a while
47 images in the Media Library have been selected (0 unoptimized), with 288 resizes (0 unoptimized).
PHP Fatal error:  Uncaught exception 'UnexpectedValueException' with message 'RecursiveDirectoryIterator::__construct(/var/www/blog/wiki_images/skins/strapping/.git): failed to open dir: Permission denied' in /var/www/blog/wp-content/plugins/ewww-image-optimizer/aux-optimize.php:444
Stack trace:
#0 [internal function]: RecursiveDirectoryIterator->__construct('/var/www/blog/w...', 0)
#1 /var/www/blog/wp-content/plugins/ewww-image-optimizer/aux-optimize.php(444): RecursiveDirectoryIterator->getChildren()
#2 /var/www/blog/wp-content/plugins/ewww-image-optimizer/iocli.php(341): ewww_image_optimizer_image_scan('/var/www/blog/w...')
#3 /var/www/blog/wp-content/plugins/ewww-image-optimizer/iocli.php(83): ewww_image_optimizer_scan_other()
#4 [internal function]: EWWWIO_CLI->optimize(Array, Array)
#5 phar:///usr/local/bin/wp/php/WP_CLI/Dispatcher/CommandFactory.php(52): call_user_func(Array, Array, Array)
#6 [internal function]: WP_CLI\Dispatcher\CommandFactory::WP_CLI\Dispatcher\{closure}(Array, Array)
#7 phar:///usr/local/bin/wp/php/ in /var/www/blog/wp-content/plugins/ewww-image-optimizer/aux-optimize.php on line 444
Fatal error: Uncaught exception 'UnexpectedValueException' with message 'RecursiveDirectoryIterator::__construct(/var/www/blog/wiki_images/skins/strapping/.git): failed to open dir: Permission denied' in /var/www/blog/wp-content/plugins/ewww-image-optimizer/aux-optimize.php:444
Stack trace:
#0 [internal function]: RecursiveDirectoryIterator->__construct('/var/www/blog/w...', 0)
#1 /var/www/blog/wp-content/plugins/ewww-image-optimizer/aux-optimize.php(444): RecursiveDirectoryIterator->getChildren()
#2 /var/www/blog/wp-content/plugins/ewww-image-optimizer/iocli.php(341): ewww_image_optimizer_image_scan('/var/www/blog/w...')
#3 /var/www/blog/wp-content/plugins/ewww-image-optimizer/iocli.php(83): ewww_image_optimizer_scan_other()
#4 [internal function]: EWWWIO_CLI->optimize(Array, Array)
#5 phar:///usr/local/bin/wp/php/WP_CLI/Dispatcher/CommandFactory.php(52): call_user_func(Array, Array, Array)
#6 [internal function]: WP_CLI\Dispatcher\CommandFactory::WP_CLI\Dispatcher\{closure}(Array, Array)
#7 phar:///usr/local/bin/wp/php/ in /var/www/blog/wp-content/plugins/ewww-image-optimizer/aux-optimize.php on line 444
root@whonix:/var/www/blog#

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