wpautop() - when shortcode attributes are on new lines -breaks args array

Posted by Luca on Stack Overflow See other posts from Stack Overflow or by Luca
Published on 2012-11-06T10:59:19Z Indexed on 2012/11/06 10:59 UTC
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I have a custom shortcode tag with a few attributes, and I would like to be able to display its attributes on new lines - to make it more readable to content editors:

[component
    attr1 ="value1"
    attr2 ="value of the second one"
    attr3 ="another"
    attr4 ="value"
    ...
    attrN ="valueN"]

The reason behind this requirement is that a few attributes might be quite verbose in content. Unfortunately, wpautop() adds some nasty extra markup that breaks the args array like this (using php print_r($args)):

Array ( [0] => attr1 [1] => ="value1"
/> [3] => attr2 = [4] => "value [5] => of [6] => the [7] => second [8] => one"
/> [10] => "" //...and more like this)

I've tried with the attributes inline:

[component attr1 ="value1" attr2 ="value of the second one" ="value"... attrN ="valueN"]

and the output is as expected:

Array ( [attr1] => value1 [attr2] => value of the second one [attr3] => //...and so on)

is there any way to have the attributes intented and avoid that extra markup that breaks the $args array?

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