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Description

Adds data attributes to the PayPal JS SDK <script> tag.

Usage

$string = add_data_attributes( $script_tag, $handle, $src );

Parameters

$script_tag

( string ) required – HTML <script> tag.

$handle

( string ) required – Registered handle.

$src

( string ) required – Script SRC value.

Returns

string

Source

File name: easy-digital-downloads/includes/gateways/paypal/scripts.php
Lines:

function add_data_attributes( $script_tag, $handle, $src ) {
  if ( 'sandhills-paypal-js-sdk' !== $handle ) {
    return $script_tag;
  }

  
/**
 * Filters the data attributes to add to the <script> tag.
 *
 * @since 2.11
 *
 * @param array $data_attributes
 */
  $data_attributes = apply_filters( 'edd_paypal_js_sdk_data_attributes', array(
    'partner-attribution-id' => EDD_PAYPAL_PARTNER_ATTRIBUTION_ID
  ) );

  if ( empty( $data_attributes ) || ! is_array( $data_attributes ) ) {
    return $script_tag;
  }

  $formatted_attributes = array_map( function ( $key, $value ) {
    return sprintf( 'data-%s="%s"', sanitize_html_class( $key ), esc_attr( $value ) );
  }, array_keys( $data_attributes ), $data_attributes );

  return str_replace( ' src', ' ' . implode( ' ', $formatted_attributes ) . ' src', $script_tag );
}
 

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