[wp-trac] [WordPress Trac] #42998: Custom HTML Widget uses widget_text twice in markup

[WordPress Trac]

#42998: Custom HTML Widget uses widget_text twice in markup
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 Reporter:  dreamwhisper                   |       Owner:
     Type:  defect (bug)                   |      Status:  new
 Priority:  normal                         |   Milestone:  Awaiting Review
Component:  Widgets                        |     Version:  4.8.1
 Severity:  normal                         |  Resolution:
 Keywords:  reporter-feedback needs-patch  |     Focuses:
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Comment (by alexvorn2):

 So is my code good? Or we need only to use REGEX algorithm?

 `$widget_id` is the string name of the widget

 So the code is this:

 {{{
 $args['before_widget'] = str_replace( 'id="' . $widget_id . '" class="',
 'id="' . $widget_id . '" class="widget_text ', $args['before_widget'] );
 }}}

 It will replace only once because it will search for widget ID too, and
 the first div will be changed... Or If someone is good at REGEX '''to make
 this code replace only once''':

 {{{
 $args['before_widget'] = preg_replace( '/(?<=\sclass=["\'])/',
 'widget_text ', $args['before_widget'] );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/42998#comment:6>
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