PHP code example of loilo / find-up

1. Go to this page and download the library: Download loilo/find-up 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/ */

loilo / find-up example snippets


use Loilo\FindUp\Up;

// Get the project's composer.json's path by
// walking up from /var/www/project/src/foo
Up::find('composer.json') === '/var/www/project/composer.json';


// Start from the current working directory
Up::find('composer.json', getcwd());


Up::find(function ($file, $directory) {
  return $file === 'composer.json';
});


Up::find(function ($file, $directory) {
  if ($directory === '/var/www') {
    return Up::stop();
  }

  return $file === 'composer.json';
});


Up::find(function ($file, $directory) {
  if ($directory === '/var/www') {
    return Up::stop('stop.txt');
  }

  return false;
}) === '/var/www/stop.txt';


Up::find(function ($file, $directory) {
  // Skip "src" directories
  if (basename($directory) === 'src') {
    return Up::skip();
  }

  return $file === 'composer.json';
});


...

// skip the current directory and its parent directory,
// continue with grandparent directory
return Up::skip(2)


Up::find(function ($file, $directory) {
  if ($directory === '/var/www/project') {
    return Up::jump('/var/www/other-project');
  }

  return $file === 'composer.json';
});