public static function getHeaders()
    {
        if (self::$headers === null) {
            if (function_exists('apache_request_headers')) {
                $headers = apache_request_headers();
            } else {
                $headers = array();
                if (isset($_SERVER['CONTENT_TYPE'])) {
                    $headers['Content-Type'] = $_SERVER['CONTENT_TYPE'];
                }
                if (isset($_ENV['CONTENT_TYPE'])) {
                    $headers['Content-Type'] = $_ENV['CONTENT_TYPE'];
                }
                foreach ($_SERVER as $key => $value) {
                    if (substr($key, 0, 5) == "HTTP_") {
                        // this is chaos, basically it is just there to capitalize the first
                        // letter of every word that is not an initial HTTP and strip HTTP
                        // code from przemek
                        $key = str_replace(" ", "-", ucwords(strtolower(str_replace("_", " ", substr($key, 5)))));
                        $headers[$key] = $value;
                    }
                }
            }
            self::$headers = $headers;
        }

        return self::$headers;
    }
public static function getHeaders()
    {
        if (self::$headers === null) {
            if (function_exists('apache_request_headers')) {
                $headers = apache_request_headers();
            } else {
                $headers = array();
                if (isset($_SERVER['CONTENT_TYPE'])) {
                    $headers['Content-Type'] = $_SERVER['CONTENT_TYPE'];
                }
                if (isset($_ENV['CONTENT_TYPE'])) {
                    $headers['Content-Type'] = $_ENV['CONTENT_TYPE'];
                }
                foreach ($_SERVER as $key => $value) {
                    if (substr($key, 0, 5) == "HTTP_") {
                        // this is chaos, basically it is just there to capitalize the first
                        // letter of every word that is not an initial HTTP and strip HTTP
                        // code from przemek
                        $key = str_replace(" ", "-", ucwords(strtolower(str_replace("_", " ", substr($key, 5)))));
                        $headers[$key] = $value;
                    }
                }
            }
            self::$headers = $headers;
        }

        return self::$headers;
    }
public static function getHeaders ( ) { if ( self :: $ headers === null ) { if ( function_exists ( 'apache_request_headers' ) ) { $ headers = apache_request_headers ( ) ; } else { $ headers = array ( ) ; if ( isset ( $ _SERVER [ 'CONTENT_TYPE' ] ) ) { $ headers [ 'Content-Type' ] = $ _SERVER [ 'CONTENT_TYPE' ] ; } if ( isset ( $ _ENV [ 'CONTENT_TYPE' ] ) ) { $ headers [ 'Content-Type' ] = $ _ENV [ 'CONTENT_TYPE' ] ; } foreach ( $ _SERVER as $ key => $ value ) { if ( substr ( $ key , 0 , 5 ) == "HTTP_" ) { // this is chaos, basically it is just there to capitalize the first // letter of every word that is not an initial HTTP and strip HTTP // code from przemek $ key = str_replace ( " " , "-" , ucwords ( strtolower ( str_replace ( "_" , " " , substr ( $ key , 5 ) ) ) ) ) ; $ headers [ $ key ] = $ value ; } } } self :: $ headers = $ headers ; } return self :: $ headers ; }
Return array of HTTP headers from the current request
@return array|false
Return array of HTTP headers from the current request