exec

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         $mode = $this->isDirectory($target) ? 'J' : 'H';



        exec("mklink /{$mode} ".escapeshellarg($link).' '.escapeshellarg($target));

    }
<?php         if ($wantsToSupport === true) {

            if (PHP_OS_FAMILY == 'Darwin') {

                exec('open https://github.com/pestphp/pest');

            }

            if (PHP_OS_FAMILY == 'Windows') {

                exec('start https://github.com/pestphp/pest');
<?php                 exec('open https://github.com/pestphp/pest');

            }

            if (PHP_OS_FAMILY == 'Windows') {

                exec('start https://github.com/pestphp/pest');

            }

            if (PHP_OS_FAMILY == 'Linux') {

                exec('xdg-open https://github.com/pestphp/pest');
<?php                 exec('start https://github.com/pestphp/pest');

            }

            if (PHP_OS_FAMILY == 'Linux') {

                exec('xdg-open https://github.com/pestphp/pest');

            }

        }

    }
<?php         chmod($filename, $mode);



        if ($this->isLinuxRoot()) {

            exec(sprintf('chattr +i %s', $filename));

        }



        $params = [
<?php     private function cleanupReadOnlyFile(string $filename): void

    {

        if ($this->isLinuxRoot()) {

            exec(sprintf('chattr -i %s', $filename));

        }



        chmod($filename, 0200); // make the file writable again, so it can be removed on Windows
<?php     public function run($command)

    {

        exec($command, $output);



        return $output;

    }
<?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');
<?php         $ulimit = exec('ulimit -n 2>&1', $_, $exit);

        if ($exit !== 0 || $ulimit < 1) {

            $this->markTestSkipped('Unable to determine limit of open files (ulimit not available?)');

        }
<?php     public function testExecuteExampleWithoutLoopRunRunsLoopAndExecutesTicks()

    {

        $output = exec(escapeshellarg(PHP_BINARY) . ' 01-ticks-loop-class.php');



        $this->assertEquals('abc', $output);

    }
<?php     public function testExecuteExampleWithExplicitLoopRunRunsLoopAndExecutesTicks()

    {

        $output = exec(escapeshellarg(PHP_BINARY) . ' 02-ticks-loop-instance.php');



        $this->assertEquals('abc', $output);

    }
<?php     public function testExecuteExampleWithExplicitLoopRunAndStopRunsLoopAndExecutesTicksUntilStopped()

    {

        $output = exec(escapeshellarg(PHP_BINARY) . ' 03-ticks-loop-stop.php');



        $this->assertEquals('abc', $output);

    }