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Added Formatter::format().

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This commit is contained in:
Qiang Xue
2013-07-03 21:07:21 -04:00
parent 33c36f2a13
commit f043aa5ea3
1 changed files with 20 additions and 0 deletions
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20
framework/yii/base/Formatter.php
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@@ -70,6 +70,26 @@ class Formatter extends Component
} }
} }
/**
* Formats the value based on the give type.
* This method will call one of the "as" methods available in this class to do the formatting.
* For type "xyz", the method "asXyz" will be used. For example, if the type is "html",
* then [[asHtml()]] will be used. Type names are case insensitive.
* @param mixed $value the value to be formatted
* @param string $type the type of the value, e.g., "html", "text".
* @return string the formatting result
* @throws InvalidParamException if the type is not supported by this class.
*/
public function format($value, $type)
{
$method = 'as' . $type;
if (method_exists($this, $method)) {
return $this->$method($value);
} else {
throw new InvalidParamException("Unknown type: $type");
}
}
/** /**
* Formats the value as is without any formatting. * Formats the value as is without any formatting.
* This method simply returns back the parameter without any format. * This method simply returns back the parameter without any format.