Function Index
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A |
opf_ | add_class
opf_ | add_class_to_attr
opf_ | add_class_to_class
C |
opf_ | cut_extract
F |
opf_ | filter_exists
opf_ | filter_get_additional_values
opf_ | filter_get_data
opf_ | filter_get_rel_pos
opf_ | filter_is_active
opf_ | filter_name_to_setting
opf_ | find_class
G |
opf_ | glue_extract
I |
opf_ | is_childpage
M |
opf_ | move_up_before
R |
opf_ | register_document_ready
opf_ | register_filter
opf_ | register_frontend_files
opf_ | register_onload
opf_ | register_onload_event
U |
opf_ | unregister_filter

> function opf_add_class( | & | $content,
> |  | $class,
> |  | $tag | )

Add a class to a present HTML-tag, i.e.

> function opf_add_class_to_attr( | & | $content, |  |
> |  | $class, |  |
> |  | $attr, |  |
> |  | $value, |  |
> |  | $tag | = | '' | )

Add a class to all HTML-tags that has a given attribute.

> function opf_add_class_to_class( | & | $content, |  |
> |  | $class, |  |
> |  | $present_class, |  |
> |  | $tag | = | '' | )

Add a class to an already present class.

> function opf_cut_extract( | & | $content, |  |
> |  | $regex, |  |
> |  | $subpattern | = | 0,
> |  | $modifers | = | 'iU',
> |  | $delimiter | = | '~',
> |  | $extracts | = | '' | )

Cuts pieces out of content using a regular expression and replace them by placeholders.

> function opf_filter_exists( | $name, |  |
> | $verbose | = | FALSE | )

Checks whether a given filter exists

> function opf_filter_get_additional_values()

Receive additional filter arguments

> function opf_filter_get_data( | $name | = | '' | )

Fetch data from filter.

> function opf_filter_get_rel_pos( | $name | )

Checks if a given filter was or will be executed.

> function opf_filter_is_active( | $name | )

Checkes whether a given filter is active for the actual module and page_id

> function opf_filter_name_to_setting( | $name | )

For WBCE 1.2: This function converts the name of a filter to the settings string which is associated with the active/inactive state of the given filter name.

> function opf_find_class( | $content, |  |
> | $match, |  |
> | $tag | = | '',
> | $attr | = | 'class' | )

Check whether a class (or any other attribute) is present in content.

> function opf_glue_extract( | & | $content,
> |  | $extracts | )

bool opf_glue_extract( string &$content, string $extracts )

> function opf_is_childpage( | $child,
> | $parent | )

Checks whether a page is a subpage of a given page (or the same page)

> function opf_move_up_before( | $name, |  |
> | $ref_name | = | "" | )

Upon registration move a filter up to a position before another one.

> function opf_register_document_ready( | $js | )

Register an Javascript onload-event inside page’s head-section, using jquery’s jQuery(document).ready()

> function opf_register_filter( | $filter, |  |
> | $serialized | = | FALSE | )

Register a new Filter.

> function opf_register_frontend_files( | $file, |  |
> | $type, |  |
> | $target | = | 'head',
> | $media | = | 'screen',
> | $iehack | = | '' | )

Register JS- or CSS-files to be loaded into the page’s head-section.

> function opf_register_onload( | $script | )

Register an Javascript script onload-function inside page’s body-section.

> function opf_register_onload_event( | $function_name | )

Register an Javascript onload-function inside page’s head-section, using window.attachEvent() or window.addEventListener().

> function opf_unregister_filter( | $name | )

Un-Register a Filter.
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