CVarDumper
| 包 | system.utils |
|---|---|
| 继承 | class CVarDumper |
| 可用自 | 1.0 |
| 版本 | $Id$ |
CVarDumper is intended to replace the buggy PHP function var_dump and print_r.
It can correctly identify the recursively referenced objects in a complex
object structure. It also has a recursive depth control to avoid indefinite
recursive display of some peculiar variables.
CVarDumper can be used as follows,
CVarDumper can be used as follows,
CVarDumper::dump($var);
公共方法
| 方法 | 描述 | 被定义在 |
|---|---|---|
| dump() | Displays a variable. | CVarDumper |
| dumpAsString() | Dumps a variable in terms of a string. | CVarDumper |
方法详情
dump()
方法
|
public static void dump(mixed $var, integer $depth=10, boolean $highlight=false)
| ||
| $var | mixed | variable to be dumped |
| $depth | integer | maximum depth that the dumper should go into the variable. Defaults to 10. |
| $highlight | boolean | whether the result should be syntax-highlighted |
Displays a variable. This method achieves the similar functionality as var_dump and print_r but is more robust when handling complex objects such as Yii controllers.
dumpAsString()
方法
|
public static string dumpAsString(mixed $var, integer $depth=10, boolean $highlight=false)
| ||
| $var | mixed | variable to be dumped |
| $depth | integer | maximum depth that the dumper should go into the variable. Defaults to 10. |
| $highlight | boolean | whether the result should be syntax-highlighted |
| {return} | string | the string representation of the variable |
Dumps a variable in terms of a string. This method achieves the similar functionality as var_dump and print_r but is more robust when handling complex objects such as Yii controllers.