Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Execute an external program
<?php exec(string $command, array &$output = null, int &$result_code = null): string|false
<?php                     $editor = 'notepad';

                } else {

                    foreach (array('editor', 'vim', 'vi', 'nano', 'pico', 'ed') as $candidate) {

                        if (exec('which '.$candidate)) {

                            $editor = $candidate;

                            break;

                        }
<?php         }




        exec('fltmc.exe filters', $output, $exitCode);



        return $exitCode !== 0;

    }
<?php EOT;



        file_put_contents($script, $vbs);

        exec('"'.$script.'"');

        @unlink($script);
<?php         $command = Platform::isWindows()

            ? 'mklink /j "' . str_replace('/', '\\', $link) . '" "' . str_replace('/', '\\', $target) . '"'

            : 'ln -s "' . $target . '" "' . $link . '"';

        exec($command);



        $this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', true, '_1');