module_count.php

<?php
include_once './includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
header('Content-Type: text/plain');


function _get_module_count() {
    $modules = system_list('module_enabled');
    foreach ($modules as $module) {
        if (strpos($module->filename, 'sites/all/modules/contrib') === 0) {
            $contrib_module_installed[] = $module->name;
            if ($module->status) {
                $contrib_module_enabled[] = $module->name;
            } else {
                $contrib_module_disabled[] = $module->name;
            }
        }
        if (strpos($module->filename, 'sites/all/modules/custom') === 0) {
            $custom_module_installed[] = $module->name;
            if ($module->status) {
                $custom_module_enabled[] = $module->name;
            } else {
                $custom_module_disabled[] = $module->name;
            }
        } else {
            $core_module_installed[] = $module->name;
            if ($module->status) {
                $core_module_enabled[] = $module->name;
            } else {
                $core_module_disabled[] = $module->name;
            }
        }
    }

    print "Installed Core Modules: " . count($core_module_installed) . "\n\n";
    print "Enabled Core Modules: " . count($core_module_enabled) . "\n\n";
    print "Disabled Core Modules: " . count($core_module_disabled) . "\n\n";

    print "Installed Contrib Modules: " . count($contrib_module_installed). "\n\n";
    print "Enabled Contrib Modules: " . count($contrib_module_enabled) . "\n\n";
    print "Disabled Contrib Modules: " . count($contrib_module_disabled) . "\n\n";


    print "Installed Custom Modules: " . count($custom_module_installed) . "\n\n";
    print "Enabled Custom Modules: " . count($custom_module_enabled) . "\n\n";
    print "Disabled Custom Modules: " . count($custom_module_disabled) . "\n\n";

}


_get_module_count();