Optimization

<!--?php /** * This file contains code snippets to add or alter elements of the option page: * * ****** W A R N I N G: ****** * DO NOT REMOVE THEME DATA FIELDS. Only hide not needed fields with CSS. Otherwise unexpected results and notices may occur. * * Copy the required following snippets in functions.php and modify output to your need * * @param array $avia_elements * @version 1.0.1 * @requires Enfold 4.0.0 */ /** * Modify an element * * @param array $avia_elements * @return array */ function my_avf_option_page_data_change_elements( array $avia_elements = array() ) { /** * Example: Customize "Header Custom Height" array */ $slug = "header"; $id = 'header_custom_size'; $index = -1; /* * Find index of element to change */ foreach( $avia_elements as $key => $element )<br ?--> {
if( isset( $element['id'] ) && ( $element['id'] == $id ) && isset( $element['slug'] ) && ( $element['slug'] == $slug ) )
{
$index = $key;
break;
}
}

/**
* If key not found, return unmodified array
*/
if( $index < 0 )
{
return $avia_elements;
}

/**
* Make your customizations
*/
$customsize = array();
for ($x = 45; $x <= 500; $x++ ) { $customsize[ $x.'px' ] = $x; } $avia_elements[ $index ]['subtype'] = $customsize; /** * Return modified array */ return $avia_elements; } add_filter( 'avf_option_page_data_init', 'my_avf_option_page_data_change_elements', 10, 1 ); /** * Add an element * * @param array $avia_elements * @return array */ function my_avf_option_page_data_add_elements( array $avia_elements = array() ) { /** * Example: Add after "Specify a favicon for your site" array. * Leave blank to add at the end */ $slug = "avia"; $id = 'favicon'; /** * Define your new element to add (see enfold\includes\admin\register-admin-options.php what elements are possible) */ $new_element = array( "slug" => "avia",
"name" => __( "Apple Icon", 'avia_framework' ),
"desc" => __( "Upload an Apple Icon to use", 'avia_framework' ),
"id" => "avia_appleicon",
"type" => "upload",
"label" => __( "Use Image as Apple Icon", 'avia_framework' ) );

$found = false;
$index = 0;

/*
* Find index of element to change
*/
foreach( $avia_elements as $key => $element )
{
$index++;

if( isset( $element['id'] ) && ( $element['id'] == $id ) && isset( $element['slug'] ) && ( $element['slug'] == $slug ) )
{
$found = true;
break;
}
}

/**
* If key not found, add at the end
*/
if( ! $found )
{
$avia_elements[] = $new_element;
}
else
{
$avia_elements = array_merge( array_slice( $avia_elements, 0, $index ), array( $new_element ), array_slice( $avia_elements, $index ) );
}

/**
* Return modified array
*/
return $avia_elements;
}

add_filter( 'avf_option_page_data_init', 'my_avf_option_page_data_add_elements', 10, 1 );