How to make PDO run SET NAMES utf8 each time I connect, In ZendFramework
Solution 1
Itay,
A very good question. Fortunately for you the answer is very simple:
database.params.driver_options.1002 = "SET NAMES utf8"
1002 is the value of constant PDO::MYSQL_ATTR_INIT_COMMAND
You can't use the constant in the config.ini
Solution 2
fear my google-fu
$pdo = new PDO(
'mysql:host=mysql.example.com;dbname=example_db',
"username",
"password",
array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
first hit ;)
Solution 3
just put this in your config
database.params.charset = "utf8"
or after ZF 1.11 this would work to
resources.db.params.charset = utf8
that is it
Solution 4
The connection in zend_db is lazy which means it connects on the first query. if you have a static page with no query's in it it will never even connect - even if it is initialized in you bootstrap file.
so running:
$db->query("SET NAMES 'utf8'");
Is not so smart. Big thanks to dcaunt for his solution.
Solution 5
All this methods shoud work, except in some special circumstances. For example, if you are running a web server locally on a windows machine with php < 5.3.1, only a 'manual' $db->query("SET NAMES 'utf8'"); before your actual query will work. Any other method trying to use MYSQL_ATTR_INIT_COMMAND will fail.
Here's what I learnt today, struggling with this very problem :
You can't refer to PDO::MYSQL_ATTR_INIT_COMMAND in some environments (i.e. mine, specifically I don't know). You have to explicitely use 1002 instead
With Zend Framework 1.11 ( perhaps since 1.8, to be confirmed ), you don't need to set database.params.driver_options.1002 = "SET NAMES utf8" in your config.ini : resources.db.params.charset = "utf8" will be enough for Zend_Db_Adapter_Pdo_Mysql to do it for you.
On windows, you need php >= 5.3.1 for MYSQL_ATTR_INIT_COMMAND to work.
If you replace your php version with 5.3.1 or higher (I also tested 5.3.3), you need to make sure you set a value to pdo_mysql.default_socket in your php.ini. The default empty value won't work (to be confirmed : I read something about this but didn't bother to try without it after finding out about point 5)
You also need to make sure you have '127.0.0.1 localhost' in your windows\system32\drivers\etc\hosts hidden system file (that wasn't a problem for php 5.3.0)
With all this in mind, you should be able to save from yourself a day of googling and keep some of your hairs! ;)
Itay Moav -Malimovka
SOreadytohelp Below are some of the open source projects I work on. A PHP Library the wrappes SurveyMonkey's API https://github.com/itay-moav/TheKofClient A tool to Schema Check, manage Stored Procedures, Triggers, Views and get autocompletion: https://github.com/itay-moav/rahl_commander A fun way to point users at the right direction in your site ;-) https://github.com/itay-moav/babahandofgod An old version of WMD which I converted to Mootools, 8 years ago... http://moowmd.awardspace.info Feel free to contact me through linkedin http://www.linkedin.com/in/itaymoav
Updated on April 26, 2020Comments
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Itay Moav -Malimovka about 4 years
How to make PDO adapter run SET NAMES utf8 each time I connect, In ZendFramework. I am using an INI file to save the adapter config data. what entries should I add there?
If it wasn't clear, I am looking for the correct syntax to do it in the config.ini file of my project and not in php code, as I regard this part of the configuration code.
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Itay Moav -Malimovka about 15 years:-) My google foo is better, found this before posting, should have sayed so. I will refine my question, I am trying to do it in the config.ini and not in php code.
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David Snabel-Caunt over 14 yearsThis is now the best way to do it :)
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Kzqai over 11 yearsWhat is up with the slash escaping in that constant?
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dminer about 10 yearsYes, the question asks how to set utf8. But I think you should consider using utf8mb4 to support the full utf8 character sets if you are using mysql. If you use utf8, then you can lose data depending on how your mysql is configured.
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UserX almost 10 yearsThanks SchizoDuckie, I was looking for a solution for my strange chars problem, and your solution work perfectly!
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Yasen about 8 yearsGoogle results lead to stackoverflow :)