ShellWrap 可以让你在PHP代码里使用强大的 Linux/Unix 命令行工具
示例代码：
<?php require_once 'vendor/autoload.php';use MrRioShellWrap as sh;// List all files in current direcho sh::ls();// Checkout a branch in gitsh::git('checkout', 'master');// You can also pipe the output of one command, into another// This downloads example.com through cURL, follows location, then pipes through grep to // filter for 'html'echo sh::grep('html', sh::curl('http://example.com', array( 'location' => true)));// Touch a file to create itsh::touch('file.html');// Remove filesh::rm('file.html');// Remove file again (this fails, and throws an exception because the file doesn't exist)try { sh::rm('file.html');} catch (ShellWrapException $e) { echo 'Caught failing sh::rm() call';}// This throws an exception, as 'invalidoption' is not a valid argumenttry { echo sh::ls(array('invalidoption' => true));} catch (ShellWrapException $e) { echo 'Caught failing sh::ls() call';}// Commands can be written multiple wayssh::git('reset', array('hard' => true), 'HEAD');sh::git('reset', '--hard', 'HEAD');sh::git(array('reset', '--hard', 'HEAD'));// Arguments passed in are automatically escaped, this expands to// date --date '2012-10-10 10:00:00'echo sh::date(array( 'date' => '2012-10-10 10:00:00'));// If arg keys are one letter, is assumes one dash prefixing it// date -d '2012-10-10 10:00:00'echo sh::date(array( 'd' => '2012-10-10 10:00:00'));?>
