PHP code example of nubs / which

1. Go to this page and download the library: Download nubs/which 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/ */

nubs / which example snippets


$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create();

echo $locator->locate('php');
// /usr/bin/php


$habitat = new \Habitat\Habitat();
$environment = $habitat->getEnvironment();
$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create($environment);


$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create();


$locatorFactory = new \Nubs\Which\LocatorFactory\PosixLocatorFactory();
$locator = $locatorFactory->create();

// or

$locatorFactory = new \Nubs\Which\LocatorFactory\WindowsLocatorFactory();
$locator = $locatorFactory->create();


$paths = ['/opt/special/bin', '/usr/local/bin', '/usr/bin', '/bin'];
$pathBuilder = new \Nubs\Which\PathBuilder\PosixPathBuilder($paths);
$locator = new \Nubs\Which\Locator($pathBuilder);

// or

$paths = ['C:\\Windows\\System32', 'C:\\Windows'];
$pathExtensions = ['.exe', '.com'];
$pathBuilder = new \Nubs\Which\PathBuilder\WindowsPathBuilder(
    $paths,
    $pathExtensions
);
$locator = new \Nubs\Which\Locator($pathBuilder);


$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create();

echo $locator->locate('php');
// /usr/bin/php

var_dump($locator->locate('asdf'));
// NULL


$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create();

echo $locator->locate('/opt/php/bin/php');
// /opt/php/bin/php

chdir('/opt/php');

echo $locator->locate('bin/php');
// /opt/php/bin/php


$locatorFactory = new \Nubs\Which\LocatorFactory\PlatformLocatorFactory();
$locator = $locatorFactory->create();

var_dump($locator->locateAll('php'));
// array(2) {
//   [0] =>
//   string(12) "/usr/bin/php"
//   [1] =>
//   string(16) "/opt/php/bin/php"
// }

var_dump($locator->locate('asdf'));
// array(0) {
// }

var_dump($locator->locateAll('/opt/php/bin/php'));
// array(1) {
//   [0] =>
//   string(16) "/opt/php/bin/php"
// }

chdir('/opt/php');

var_dump($locator->locateAll('bin/php'));
// array(1) {
//   [0] =>
//   string(16) "/opt/php/bin/php"
// }