diff options
Diffstat (limited to 'lib/commandinterpreter.php')
| -rw-r--r-- | lib/commandinterpreter.php | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/lib/commandinterpreter.php b/lib/commandinterpreter.php index 6e4340e5d..60fc4c3c4 100644 --- a/lib/commandinterpreter.php +++ b/lib/commandinterpreter.php @@ -28,7 +28,7 @@ class CommandInterpreter # XXX: localise $text = preg_replace('/\s+/', ' ', trim($text)); - list($cmd, $arg) = explode(' ', $text, 2); + list($cmd, $arg) = $this->split_arg($text); # We try to support all the same commands as Twitter, see # http://getsatisfaction.com/twitter/topics/what_are_the_twitter_commands @@ -43,7 +43,7 @@ class CommandInterpreter return new HelpCommand($user); case 'on': if ($arg) { - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -54,7 +54,7 @@ class CommandInterpreter } case 'off': if ($arg) { - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -74,7 +74,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -84,7 +84,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -95,7 +95,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -106,7 +106,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -117,7 +117,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -128,7 +128,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if (!$extra) { return null; } else { @@ -138,7 +138,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -148,7 +148,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -158,7 +158,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -173,7 +173,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($other, $extra) = explode(' ', $arg, 2); + list($other, $extra) = $this->split_arg($arg); if ($extra) { return null; } else { @@ -183,7 +183,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($word, $extra) = explode(' ', $arg, 2); + list($word, $extra) = $this->split_arg($arg); if ($extra) { return null; } else if ($word == 'off') { @@ -195,7 +195,7 @@ class CommandInterpreter if (!$arg) { return null; } - list($word, $extra) = explode(' ', $arg, 2); + list($word, $extra) = $this->split_arg($arg); if ($extra) { return null; } else if ($word == 'all') { @@ -213,5 +213,17 @@ class CommandInterpreter return false; } } + + /** + * Split arguments without triggering a PHP notice warning + */ + function split_arg($text) + { + $pieces = explode(' ', $text, 2); + if (count($pieces) == 1) { + $pieces[] = null; + } + return $pieces; + } } |