support concatenated short opts like -vps

[pharext/pharext] / src / pharext / CliArgs.php

diff --git a/src/pharext/CliArgs.php b/src/pharext/CliArgs.php
index f93ad7b884f5d9c2136e42b0e1c00df69c94428c..fb9a7ec5895ab02d31ef765b3cba31a81d1f2d7e 100644 (file)
--- a/src/pharext/CliArgs.php
+++ b/src/pharext/CliArgs.php
@@ -103,6 +103,15 @@ class CliArgs implements \ArrayAccess
                for ($i = 0; $i < $argc; ++$i) {
                        $o = $argv[$i];
                        
+                       if ($o{0} === '-' && strlen($o) > 1 && $o{1} !== '-') {
+                               // multiple short opts, .e.g -vps
+                               $argc += strlen($o) - 2;
+                               array_splice($argv, $i, 1, array_map(function($s) {
+                                       return "-$s";
+                               }, str_split(substr($o, 1))));
+                               $o = $argv[$i];
+                       }
+
                        if (!isset($this->spec[$o])) {
                                yield sprintf("Unknown option %s", $argv[$i]);
                        } elseif (!$this->optAcceptsArg($o)) {