html:merge_default_attributes

Merge two arrays consisting of HTML attributes

html:merge_default_attributes(ARRAY $main_attributes, ARRAY $default_attributes=[ ]) : ARRAY

html:merge_default_attributes(['style' => 'color:red', 'id' => 'foo4'], ['style' => 'color: blue'])


section replace attributes {
    html:merge_default_attributes(['style' => 'color:red', 'id' => 'foo4', 'remove_default_attributes?' => true], ['style' => 'color: blue','onclick' => 'alert(1)'])
    #=> [ "style" => "color:red", "id" => "foo4" ]
}

section replace multiple attributes {
    $b = 3
    $a1 = [
        'style' => 'color:red', 
        'id' => 'foo', 
        'replace_default_attributes?' => true
    ]
    html:merge_default_attributes($a1, ['style' => 'color: blue'])
}

#=> [ "id" => "foo", "style" => "color:red" ]

html:merge_default_attributes(['style' => 'color:red', 'id' => 'foo4', 'replace_default_attributes?' => true], ['style' => 'color: blue','onclick' => 'alert(1)'])
#=> [ "id" => "foo4", "onclick" => "alert(1)", "style" => "color:red" ]

#=== 

#=> [ "style" => "color:red", "id" => "foo4" ]