PHP code example of kamermans / command

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

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

    

kamermans / command example snippets

$cmd = Command::factory('ls')->run();

use kamermans\Command\Command;

$cmd = Command::factory('/usr/bin/svn')
    ->option('--username', 'drslump')
    ->option('-r', 'HEAD')
    ->option('log')
    ->argument('http://code.google.com/drslump/trunk')
    ->run();

echo $cmd->getStdOut();

use kamermans\Command\Command;

$cmd = Command::factory('ls')
    ->setCallback(function($pipe, $data) {
        // Gets run for every 4096 bytes
        echo $data;
    })
    ->setReadBuffer(4096)
    ->setDirectory('/tmp')
    ->option('-l')
    ->run();

use kamermans\Command\Command;

$cmd = Command::factory('ls')
    ->setCallback(function($pipe, $data){
        // Gets run for each line of output
        echo $data;
    })
    ->setDirectory('/tmp')
    ->option('-l')
    ->run(null, true);

use kamermans\Command\Command;

E.md';
$stdin = fopen($filename, 'r');

// This will read README.md and grep for lines containing 'the'
$cmd = Command::factory("grep 'the'")
    ->setCallback(function($pipe, $data) {
        // Change the text to uppercase
        $data = strtoupper($data);

        if ($pipe === Command::STDERR) {
            Command::echoStdErr($data);
        } else {
            echo $data;
        }
    })
    ->run($stdin);

fclose($stdin);

use kamermans\Command\Command;

$cmd = Command::factory('grep CRON < /var/log/syslog | head', true)->run();

echo $cmd->getStdOut();

use kamermans\Command\Command;

$cmd = Command::factory('grep CRON < /var/log/syslog | head', true)
    ->setCallback(function($pipe,$data) {
        if ($pipe === Command::STDERR) {
            Command::echoStdErr($data);
        } else {
            echo $data;
        }
    })
    ->run();

use kamermans\Command\Command;

$stdin = "banana
orange
apple
pear
";

$cmd = Command::factory("sort")
    ->run($stdin);

echo $cmd->getStdOut();

use kamermans\Command\Command;

$filename = __DIR__.'/../README.md';
$stdin = fopen($filename, 'r');

// This will count the number of words in the README.md file
$cmd = Command::factory("wc")
    ->option("--words")
    ->run($stdin);

fclose($stdin);

$words = trim($cmd->getStdOut());
echo "File $filename contains $words words\n";

use kamermans\Command\Command;

echo "Type some words, one per line, then press CTRL-D and they will be sorted:\n";

$cmd = Command::factory("sort")
    // This causes Command to use the real STDIN
    ->run(STDIN);

echo "\n";
echo $cmd->getStdOut();