Added one filter, it worked; added two, it broke the site. Why?

[Yumei]

I found some code here to add an extra class ("team-title"). The code worked:

function wpstudio_add_class( $attributes ) {
	$attributes['class'] = $attributes['class']. 'team_title';
	  return $attributes;
  }
  add_filter( 'genesis_attr_content', 'wpstudio_add_class' );

I wanted to add yet another class. But after I duplicated the same block of code, changing only the class name (to "team-subtitle"), the site broke:

function wpstudio_add_class( $attributes ) {
$attributes['class'] = $attributes['class']. 'team_title';
return $attributes;
}
add_filter( 'genesis_attr_content', 'wpstudio_add_class' );

function wpstudio_add_class( $attributes ) {
	$attributes['class'] = $attributes['class']. 'team_subtitle';
	  return $attributes;
  }
  add_filter( 'genesis_attr_content', 'wpstudio_add_class' );

Why is that?

http://yumeil.sgedu.site/aai2/our-team/

[Victor Font]

Functions have to have unique names. You have two function named wpstudio_add_class

---

Regards,

Victor
https://victorfont.com/
Call us toll free: 844-VIC-FONT (842-3668)
Have you requested your free website audit yet?

[Yumei]

Got it! Thanks!

[Yumei]

Maybe I replied too soon:

So I give the second function a different (unique) name. The site doesn't go blank, but the code doesn't seem to have any effect. So is this related to PHP syntax? Is this unique to Genesis's hooks? Or is this WordPress specific?

Need some pointers so I try to figure it out.

[Brad Dalton]

Only use 1 filter function to add both custom classes.

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Tutorials for StudioPress Themes.

[andytc]

Try this -

function wpstudio_add_class( $attributes ) {
	$attributes['class'] = $attributes['class']. ' team_title team_subtitle';
	  return $attributes;
  }
  add_filter( 'genesis_attr_content', 'wpstudio_add_class' );

Note - As victor mentioned - there are 2 instances of the function name to change -

function wpstudio_add_class

and also at the end -

add_filter( 'genesis_attr_content', 'wpstudio_add_class' )

They must be the same

[Yumei]

@andytc Thank you! I learned something that would have taken me a long time to get right.

[Author]

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