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Class yii\helpers\VarDumper

Inheritanceyii\helpers\VarDumper » yii\helpers\BaseVarDumper
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/helpers/VarDumper.php

VarDumper 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.

VarDumper can be used as follows,

VarDumper::dump($var);

Public Methods

Hide inherited methods

MethodDescriptionDefined By
dump() Displays a variable. yii\helpers\BaseVarDumper
dumpAsString() Dumps a variable in terms of a string. yii\helpers\BaseVarDumper
export() Exports a variable as a string representation. yii\helpers\BaseVarDumper