replace NULL with null

Another global search-and-replace update. Here, I've replaced the PHP
keyword 'NULL' with its lowercase version. This is another PEAR code
standards change.

darcs-hash:20081223192129-84dde-4a0182e0ec16a01ad88745ad3e08f7cb501aee0b.gz
This commit is contained in:
Evan Prodromou
2008-12-23 14:21:29 -05:00
parent edbc0c665c
commit eb2f9c98ac
219 changed files with 2170 additions and 28881 deletions

View File

@@ -37,14 +37,14 @@ class CommandInterpreter {
switch(strtolower($cmd)) {
case 'help':
if ($arg) {
return NULL;
return null;
}
return new HelpCommand($user);
case 'on':
if ($arg) {
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new OnCommand($user, $other);
}
@@ -55,7 +55,7 @@ class CommandInterpreter {
if ($arg) {
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new OffCommand($user, $other);
}
@@ -65,105 +65,105 @@ class CommandInterpreter {
case 'stop':
case 'quit':
if ($arg) {
return NULL;
return null;
} else {
return new OffCommand($user);
}
case 'follow':
case 'sub':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new SubCommand($user, $other);
}
case 'leave':
case 'unsub':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new UnsubCommand($user, $other);
}
case 'get':
case 'last':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new GetCommand($user, $other);
}
case 'd':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if (!$extra) {
return NULL;
return null;
} else {
return new MessageCommand($user, $other, $extra);
}
case 'whois':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new WhoisCommand($user, $other);
}
case 'fav':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new FavCommand($user, $other);
}
case 'nudge':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new NudgeCommand($user, $other);
}
case 'stats':
if ($arg) {
return NULL;
return null;
}
return new StatsCommand($user);
case 'invite':
if (!$arg) {
return NULL;
return null;
}
list($other, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else {
return new InviteCommand($user, $other);
}
case 'track':
if (!$arg) {
return NULL;
return null;
}
list($word, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else if ($word == 'off') {
return new TrackOffCommand($user);
} else {
@@ -171,11 +171,11 @@ class CommandInterpreter {
}
case 'untrack':
if (!$arg) {
return NULL;
return null;
}
list($word, $extra) = explode(' ', $arg, 2);
if ($extra) {
return NULL;
return null;
} else if ($word == 'all') {
return new TrackOffCommand($user);
} else {
@@ -184,7 +184,7 @@ class CommandInterpreter {
case 'tracks':
case 'tracking':
if ($arg) {
return NULL;
return null;
}
return new TrackingCommand($user);
default: