Helper::data_attributes( array $attributes, bool $echo = false )

Output video parameters as data-* attributes.


Description

Returns a string of data attributes that can be used on HTML elements to output the embedding options that will be used by the embedding script to display the video.


Parameters

$attributes

(array) (Required) The attributes array.

$echo

(bool) (Optional) Output the result (true).

Default value: false


Return

(string) The resulting attributes string.


Source

File: includes/libs/helper.class.php

	public static function data_attributes( $attributes, $echo = false ){
		$result = [];
		// these variables are not needed by js and will be skipped
		$exclude = [ 'video_position', 'aspect_override' ];
		// loop attributes
		foreach( $attributes as $key=>$value ){
			// skip values from $exclude
			if( in_array( $key, $exclude ) ){
				continue;
			}
			$result[] = sprintf( 'data-%s="%s"', $key, $value );
		}
		if( $echo ){
			echo implode(' ', $result);
		}else{
			return implode(' ', $result);
		}
	}

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