diff options
Diffstat (limited to 'shell/bin/ls.php')
| -rw-r--r-- | shell/bin/ls.php | 55 |
1 files changed, 29 insertions, 26 deletions
diff --git a/shell/bin/ls.php b/shell/bin/ls.php index fa01f2e..aa938c1 100644 --- a/shell/bin/ls.php +++ b/shell/bin/ls.php @@ -1,34 +1,37 @@ <?php -function main($args) { - if (count($args)<2) { - $args[]='.'; - } - $ret=0; - $me = array_shift($args); - foreach ($args as $name) { - if (file_exists($name)) { - if (is_dir($name)) { - @$dh = opendir($name); - if ($dh === false) { - echo $me.': can not open directory: `'.$name."'\n"; - $ret++; - } else { - if (count($args)>1) { echo $name.":\n"; } - $files = array(); - while (false !== ($file = readdir($dh))) { - $files[]="$file"; +class p_ls extends prog { + public static function main($args, $env) { + if (count($args)<2) { + $args[]='.'; + } + $ret=0; + $me = array_shift($args); + foreach ($args as $name) { + if (file_exists($name)) { + if (is_dir($name)) { + @$dh = opendir($name); + if ($dh === false) { + echo $me.': can not open directory: `'.$name."'\n"; + $ret++; + } else { + if (count($args)>1) { echo $name.":\n"; } + $files = array(); + while (false !== ($file = readdir($dh))) { + $files[]="$file"; + } + sort($files); + echo implode("\n",$files)."\n"; + closedir($dh); } - sort($files); - echo implode("\n",$files)."\n"; - closedir($dh); + } else { + echo $name."\n"; } } else { - echo $name."\n"; + echo $me.': file does not exist: `'.$name."'\n"; + $ret++; } - } else { - echo $me.': file does not exist: `'.$name."'\n"; - $ret++; } + return $ret; } - return $ret; } + |