UEFI: command not found

[dfear]

Hi

I have a php based ipxe menu system based on:
https://github.com/skunkie/ipxe-phpmenu

However one of my scripts fails to work. the error message is:
UEFI: command not found
Could not boot: Exec format error (http://ipxe.org/2e022001)
Could not boot: Exec format error (http://ipxe.org/2e022001)

the script in question is: win10_64_home_autowipe_winpe81_ps_sqlite.php
contents:

PHP Code:

<?php
require_once($_SERVER['DOCUMENT_ROOT']."/php/pickleboot/params.php");

echo "cpuid --ext 29 && set arch x86_64 || set arch i386\n";
echo "param arch \${arch}\n";
echo "param wim_arch \${arch}\n";
echo "param wim_arch i386\n"; //32-bit override
echo "param wim boot.wim\n";
echo "param wim_winver 8.1\n";
echo "param wim_stablilty testing\n";

echo "param platform \${platform}\n";
echo "param memsize \${memsize}\n";
echo "set winver:string 10\n";
echo "set winedition:string home\n";
echo "param winver \${winver}\n";
echo "param winedition \${winedition}\n";
echo "param uuid \${uuid}\n";

echo "imgfetch http://boot.lan/php/pickleboot/menu/root_sections/winpes/windows_install_data_sender.php##params || echo can't POST\n";

echo "chain --replace --autofree {$url}libs/wimboot.php##params\n";

?>

Even with the last two lines commented out I still get the same error,

the contents of: win10_64_home_autowipe_winpe81_ps_sqlite.php
are:

PHP Code:

<?php

require_once($_SERVER['DOCUMENT_ROOT']."/php/pickleboot/params.php");

$myfile = fopen("/srv/http/boot.lan/php/pickleboot/menu/submenus/winpes/mydata", "wb") or die("Unable to open file!");

function is_base64_encoded($data)
    {
        if (preg_match('%^[a-zA-Z0-9/+]*={0,2}$%', $data)) {
            return TRUE;
        } else {
            return FALSE;
        }
    };

unset($_POST["username"]); 
unset($_POST["password"]);

$wim_arch = $_POST["wim_arch"];
$wim = $_POST["wim"];
$wim_winver = $_POST["wim_winver"];
$wim_stablilty = $_POST["wim_stablilty"];
unset($_POST["wim_arch"]);
unset($_POST["wim"]);
unset($_POST["wim_winver"]);
unset($_POST["wim_stablilty"]);

$txt = json_encode($_POST);
fwrite($myfile, $txt);
fclose($myfile);

?>

the contents of: win10_64_home_autowipe_winpe81_ps_sqlite.php
are:

PHP Code:

<?php

require_once($_SERVER['DOCUMENT_ROOT']."/php/pickleboot/params.php");

if (isset($_POST['wim_arch'])) { $wim_arch = $_POST['wim_arch']; }
if (isset($_POST['wim'])) { $wim = $_POST['wim']; }
if (isset($_POST['wim_winver'])) { $wim_winver = $_POST['wim_winver']; }
if (isset($_POST['wim_stablilty'])) { $wim_stablilty = $_POST['wim_stablilty']; }
if (isset($_POST['isCustom'])) { $isCustom = $_POST['isCustom']; }
if (isset($_POST['customImageFolder'])) { $customImageFolder = $_POST['customImageFolder']; }
if (isset($_POST['customImageBootmgrFolder'])) { $customImageBootmgrFolder = $_POST['customImageBootmgrFolder']; }

//echo "initrd {$images_url}winpe/WIMS/{$wim_arch}/sources/{$wim}  boot.wim\n";
/* echo "initrd {$images_url}winpe/WIMS/{$wim_winver}/{$wim_arch}/{$wim_stablilty}/{$wim}  boot.wim\n"; */
if ($isCustom == 1) {
    echo "kernel {$url}bin/wimboot/wimboot\n";

    //echo "initrd {$images_url}winpe/Win10PESE_rescue/\${wim_arch}/BOOTMGR         BOOTMGR\n";
    echo "initrd {$images_url}winpe/Win10PESE_rescue/boot/\${wim_arch}/bootmgr.exe         bootmgr.exe\n";
    echo "initrd {$images_url}winpe/Win10PESE_rescue/\${wim_arch}/BOOT/BCD             BCD\n";
    echo "initrd {$images_url}winpe/Win10PESE_rescue/\${wim_arch}/BOOT/BOOT.SDI        BOOT.SDI\n";
    echo "initrd {$images_url}{$customImageFolder}/{$wim}  boot.wim\n";
    //echo "imgfetch --name bootmgr.exe {$images_url}{$customImageBootmgrFolder}/bootmgr.exe bootmgr.exe\n";
} else {
    echo "kernel {$url}bin/wimboot/wimboot\n";
    echo "initrd {$url}bin/wimboot/{$wim_arch}/bootmgr.exe         bootmgr\n";
    echo "initrd {$url}bin/wimboot/{$wim_arch}/BCD             BCD\n";
    echo "initrd {$url}bin/wimboot/{$wim_arch}/boot.sdi        boot.sdi\n";
    echo "initrd {$images_url}winpe/WIMS/{$wim_winver}/{$wim_arch}/{$wim_stablilty}/{$wim}  boot.wim\n";
}
echo "boot\n";

?>

Please help me fix this error.

p.s. i typed "show platform" on the ixpe shell and the result was: builtin/platform:string = pcbios

Thanks

David