Get stats from packagist for all WP related packages

wp-packagist-stats.php

#!/usr/bin/env php
<?php

$plugins = file_get_contents( 'https://packagist.org/packages/list.json?type=wordpress-plugin' );
$muplugins = file_get_contents( 'https://packagist.org/packages/list.json?type=wordpress-muplugin' );
$dropins = file_get_contents( 'https://packagist.org/packages/list.json?type=wordpress-dropin' );
$themes = file_get_contents( 'https://packagist.org/packages/list.json?type=wordpress-theme' );

$plugins_json = json_decode( $plugins, true )['packageNames'];
$muplugins_json = json_decode( $muplugins, true )['packageNames'];
$dropins_json = json_decode( $dropins, true )['packageNames'];
$themes_json = json_decode( $themes, true )['packageNames'];

echo sprintf(
	"Plugins: %d\nMU Plugins: %d\nDropins: %d\nThemes: %d\n\n",
	count( $plugins_json ),
	count( $muplugins_json ),
	count( $dropins_json ),
	count( $themes_json )
);

$all = array_merge(
	$plugins_json,
	$muplugins_json,
	$dropins_json,
	$themes_json,
	// Add popular WP installer composer plugins.
	[ 'johnpbloch/wordpress', 'fancyguy/webroot-installer' ]
);

$total = 0;
$monthly = 0;
$daily = 0;

foreach ( $all as $package ) {
	$package_data = file_get_contents( "https://packagist.org/packages/{$package}.json" );
	$package_json = json_decode( $package_data, true );

	$total += $package_json['package']['downloads']['total'];
	$monthly += $package_json['package']['downloads']['monthly'];
	$daily += $package_json['package']['downloads']['daily'];
}

echo sprintf(
	"Downloads:\nTotal: %s\nMonthly: %s\nDaily: %s\n",
	number_format( $total ),
	number_format( $monthly ),
	number_format( $daily )
);

Output on 23rd Jan 2020:

Packages:
Plugins: 1979
MU Plugins: 355
Dropins: 15
Themes: 245

Downloads:
Total: 9,881,979
Monthly: 252,732
Daily: 15,312