$indicatorValues = array_values($indicatorValues);
- if (2 > count($indicatorValues)) {
+ if (2 > \count($indicatorValues)) {
throw new InvalidArgumentException('Must have at least 2 indicator value characters.');
}
$this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) use ($self) {
if ($formatter = $self::getPlaceholderFormatterDefinition($matches[1])) {
- return call_user_func($formatter, $self);
+ return \call_user_func($formatter, $self);
}
return $matches[0];
{
return array(
'indicator' => function (ProgressIndicator $indicator) {
- return $indicator->indicatorValues[$indicator->indicatorCurrent % count($indicator->indicatorValues)];
+ return $indicator->indicatorValues[$indicator->indicatorCurrent % \count($indicator->indicatorValues)];
},
'message' => function (ProgressIndicator $indicator) {
return $indicator->message;