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.

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…

Read More Some people (hint: starts with me) just dont learn
snippets

Getting current screen (page) without $_GET[‘page’];
Byemino Tuesday April 7th, 2015Saturday June 6th, 2015

$get_current_page = str_replace(‘_page_’,”,strstr( current_filter(), ‘_page_’,false) ) ; // then you can do: <form method=”post” action=”<?php echo add_query_arg(array(‘page’ => $cph), admin_url().’admin.php’ )?>”>

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Note to self

Empty string passed to getElementById() bootstrap dropdown menu
Byemino Wednesday September 6th, 2017Wednesday September 6th, 2017

Just use javascript:void(0) instead of # for href You might encounter this error most likely in Firefox Console

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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

Change all mysql db tables and sub tables collation to utf8
Byemino Thursday August 27th, 2015

SELECT CONCAT(‘ALTER TABLE `’, TABLE_NAME,’` CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;’) AS mySQL FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA= “myschema” AND TABLE_TYPE=”BASE TABLE” Change “myschema” to your db_name , phpmyadmin will print out the commands you need to run… If any of them are trimmed with a “…” click “print view” select all commands and run.

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Note to self

rookie mistake isset($_POST
Byemino Saturday March 28th, 2015Saturday June 6th, 2015

*facepalm* $_POST is always set, it can only be empty.

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