Note to self

memcached port and csf

Byemino Wednesday August 19th, 2015

Actually, you do not want to open memcached port in your firewall.

#ref: http://serverfault.com/questions/530051/memcached-ports-and-csf

Coding | Note to self | wordpress

Some people (hint: starts with me) just dont learn
Byemino Tuesday December 10th, 2013Saturday June 6th, 2015

Time and again i fall for this same simple mistake. This may not be intuitive in the context of serialized arrays. If you fetch a serialized array with this method you want $single to be true to actually get an unserialized array back. If you pass in false, or leave it out, you will have…

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Coding | Note to self

Problems with multibyte characters
Byemino Tuesday December 10th, 2013Saturday June 6th, 2015

There are mb_strlen() and mb_substr() for multibyte characters however there is no mb_str_word_count. Hence my previous post.

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Note to self | wordpress

You can not use conditional tags on init
Byemino Saturday February 1st, 2014Saturday June 6th, 2015

Queries are only available after “wp” action hook, so ‘init’ is too early to check for it.

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Coding | Note to self

Checking if string contains numbers
Byemino Sunday December 1st, 2013Saturday June 6th, 2015

is_numeric doesnt check strings for numbers. You need to use preg_match(‘#[0-9]#’,$string)

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Note to self | wordpress

WordPress menu limit
Byemino Wednesday October 15th, 2014Saturday June 6th, 2015

So I wasn’t able to add new items to wordpress menu and found out that the reason is the POST limit but adding max_input_vars = 2000 did not solve the problem (default is 1000). If you have suhosin and cant add new menu items or save your menu, you have to add the below to your…

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Note to self | wordpress

Page template pagination fix
Byemino Friday February 7th, 2014Saturday June 6th, 2015

If you are using “page-template”s you’ll have problems with pagination since pages are not meant to display posts and some people frown upon using page-templates for custom archive display, but it’s sometimes the simplest way. Anyway the solution is 1.) to nullify the global $wpquery 2.) adding ‘paged’ => $paged arg. before displaying your posts…

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