PHP code example of ffi / work-directory

1. Go to this page and download the library: Download ffi/work-directory library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

ffi / work-directory example snippets


// - bin/
//   - main.dll
//   - other/
//     - dependency.dll

$ffi = \FFI::cdef('...', __DIR__ . '/bin/main.dll');
// Error like "can not load ..."
// - In this case, an error occurs because the specified
//   dependency ("dependency.dll") could not be found in "bin"
//   or working directory.


// Use "bin/other" directory for dependencies.
\FFI\WorkDirectory\WorkDirectory::set(__DIR__ . '/bin/other');

// 
$ffi = \FFI::cdef('...', __DIR__ . '/bin/main.dll');


$directory = \FFI\WorkDirectory\WorkDirectory::get();

if ($directory !== null) {
    echo 'CWD is: ' . $directory;
}


$directory = __DIR__ . '/path/to/directory';

if (\FFI\WorkDirectory\WorkDirectory::set($directory)) {
    echo 'CWD has been updated to: ' . $directory;
}