View source for Ocs-server/Gfx4/get post headers

GFX provides a class that automatically handles and parse GET and POST data.
So instead of directly accessing those arrays you should use EHeaderDataParser.
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If you have to output your data you can use:

'''EHeaderDataParser::out_get(string $name);'''<br>
'''EHeaderDataParser::out_post(string $name);'''<br>
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If you have to insert your data into database and you need them to be safe you can use:
	
'''EHeaderDataParser::secure_get(string $name);'''<br>
'''EHeaderDataParser::secure_post(string $name);'''<br>
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If you need all your data to be safe you can easily do:
	
'''EHeaderDataParser::safeAll();'''
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You can also set GET and POST manually using:

'''EHeaderDataParser::add_get(string $key, string $value);'''<br>
'''EHeaderDataParser::add_post(string $key, string $value);'''<br>
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You can check existance of GET and POST manually using:

'''EHeaderDataParser::exists_get(string $key);'''<br>
'''EHeaderDataParser::exists_post(string $key);'''<br>
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You can use this class to get/set cookie data via:

'''EHeaderDataParser::get_cookie(string $key);'''<br>
'''EHeaderDataParser::set_cookie(string $key, $value);'''<br>
'''EHeaderDataParser::del_cookie(string $key);'''<br>

This can result particularly useful when you need to use EModel's insert and update
but not all the data comes from user request.
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If you want to take those variables fast and you can't decide you can choose
the unsafe way using:
	
'''EHeaderDataParser::get(string $key);'''<br>
'''EHeaderDataParser::post(string $key);'''<br>
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If you have a string formed as a standard get key/value list (e.g. example=val&example2=val2)
you can use this handy method to have that added to the module's stack.
<br>
'''EHeaderDataParser::add_from_string(string $str);'''
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EHeaderDataParser can be configure in the generic config file of gfx, which can be located
here: ''gfx3/config/generic.conf.php''.

Example:
<syntaxhighlight lang="php">
<?php die("You cannot see config in here."); ?>
protectheaders|yes
protectheaders|no
</syntaxhighlight>