SiteOrigin Vantage Update Google Fonts Array

fetch_google_fonts.php

#!/usr/bin/php -q
<?php

/* To update the SiteOrigin Vantage Google Fonts array, insert this file fetch_google_fonts.php 
into the inc/customizer directory along with a file named google-key.php containing your Google Fonts API key. 
From the command line, navigate to inc/customizer and run `php ./fetch_google_fonts.php`. 
Once done, remove the fetch_google_fonts.php and google-key.php file from the inc/customizer directory. */

function get_data( $url ) {
	$ch = curl_init();
	$timeout = 5;
	curl_setopt( $ch, CURLOPT_URL, $url );
	curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
	curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, $timeout );
	$data = curl_exec( $ch );
	curl_close( $ch );
	return $data;
}

// Add your Google webfont key here <https://developers.google.com/fonts/docs/developer_api?hl=en#APIKey>
$key = trim( file_get_contents( __DIR__ . '/google-key.php' ) );
echo 'KEY: ' . $key . "\n";
echo 'Fetching fonts from: ' . 'https://www.googleapis.com/webfonts/v1/webfonts?key=' . urlencode( $key ) . "\n";
$response = get_data( 'https://www.googleapis.com/webfonts/v1/webfonts?key=' . urlencode( $key ) );

$fonts = json_decode( $response, true )['items'];
$return = array();

foreach( $fonts as $font ) {
	$return[ $font['family'] ] = $font['variants'];
}

// Sort the keys, just in case.
ksort( $return );

echo 'Writing fonts to: ' . realpath( dirname(__FILE__) . '/google-fonts.php' ) . "\n";
$contents = "<?php\n\n";
$contents .= 'return ' . str_replace('  ', "\t", var_export( $return, true ) ) . ';';
file_put_contents( realpath( dirname(__FILE__). '/google-fonts.php' ), $contents );