^^&&^^

Edit File: dh-php-diags.php

<?php

class PHPInfo {
    public $mode = "CGI";
    public $version = "unknown";
    public $ini = "None";
    public $scanned = array();
    public $user_ini_directives = array();

// live/effective values (raw, as reported by ini_get)
    public $limits = array();

public function user_directives() {
        foreach ($this->scanned as $file) {
            if (preg_match("/^\/home\//", $file)) {
                $inifile = fopen($file, "r") or die("Unable to open $file\n");
                $this->user_ini_directives[] = array_filter(
                    explode("\n", fread($inifile, filesize($file))),
                    "ini_filter"
                );
                fclose($inifile);
            }
        }
    }
}

// Filter out comments and blank lines
function ini_filter($var) {
    if (preg_match("/^;/", $var) or preg_match("/^\s?$/", $var)) {
        return false;
    }
    return true;
}

$info = new PHPInfo();

// FPM vs FCGID vs CGI (runtime inference, as before)
//TODO figure out a smarter FPM check. We only support FPM on Nginx right now so this will work, but that might change.
// FCGI_ROLE is set to 'RESPONDER' for both FPM and FCGID, but not CGI
if (array_key_exists("SERVER_SOFTWARE", $_SERVER) and preg_match('/nginx/', $_SERVER['SERVER_SOFTWARE'])) {
    $info->mode =  'FPM';
} else if (array_key_exists("FCGI_ROLE", $_SERVER) and $_SERVER['FCGI_ROLE'] == 'RESPONDER') {
    $info->mode = 'FCGID';
}

$info->version = phpversion();
$info->ini = php_ini_loaded_file();
$info->scanned = str_replace("\n", "", explode(',', php_ini_scanned_files()));
$info->user_directives();

// Pull effective/runtime values (no normalization)
$info->limits = array(
    'memory_limit'        => ini_get('memory_limit'),
    'max_execution_time'  => ini_get('max_execution_time'),
    'max_input_time'      => ini_get('max_input_time'),
    'max_input_vars'      => ini_get('max_input_vars'),
    'post_max_size'       => ini_get('post_max_size'),
    'upload_max_filesize' => ini_get('upload_max_filesize'),
);

header('Content-Type: application/json');
echo json_encode($info);

//phpinfo();