[BarryL]

BarryL

#5801

I am trying to get the following functions into the graphene theme – these are functions I have used HUNDREDS of times elsewhere without issue. I have tried inserting into functions.php, theme-functions.php, child theme functions.php – nothing but error message seen below. Be advised I HAVE tried it both with and without enclosing in ?php statements (searched this forum a ton before posting this).

The functions:

add_filter( 'script_loader_src', '_remove_script_version', 15, 1 );

add_filter( 'style_loader_src', '_remove_script_version', 15, 1 );



add_action( 'wp_print_scripts', 'my_deregister_javascript', 100 );



function my_deregister_javascript() {

if ( !is_page('contact') ) {

wp_deregister_script( 'contact-form-7' );

}

}

add_action( 'wp_print_styles', 'my_deregister_styles', 100 );



function my_deregister_styles() {

if ( !is_page('contact') ) {

wp_deregister_style( 'contact-form-7' );

}

}

add_filter('bwp_minify_style_ignore', 'exclude_my_css');

function exclude_my_css($excluded)

{

$excluded = array('sociablecss','admin-bar');

return $excluded;

}

This is the error message (seems to be related to the first request):

Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘_remove_script_version’ was given in /home/etc…/html/etc./wp-includes/plugin.php on line 170

What might I be missing (and please – no reference to opening and closing php statement – doing that just loads the code above as compressed text)

[Anonymous]

Anonymous

#32700

Where is _remove_script_version function located?

[BarryL]

BarryL

#32701

Awww heck, I forgot to copy the code for that over.

For those that care, these little bits deregister unnecessary code from loading on the bulk of your site (contact-form-7 plugin is notoriously wasteful).

Anyway, the missing code (s/h/b above the first two filter calls…)

function _remove_script_version( $src ){

$parts = explode( '?', $src );

return $parts[0];

}

Call this one resolved, sorry for wasting your time…. Put it in child theme / functions.php with the surrounding ?php/ ? etc. and it worked like a charm.