====== Read environment variable ======

This action can read the value of an environment variable. It can also read all the environment variables, and put them in an array.

//Added in Actionaz **[[en:changelog#v360|3.6.0]]**.//

===== Standard parameters =====

==== Input Parameters ====
== Mode ==
You have the choice between two modes :
  * read a specific environment variable
  * read all the environment variables
The first mode is the default mode.

== Environment Variable ==
The name of the environment variable to read. The combo box contains all the environment varaibles declared at this time. In the 'all variables' mode this field is disabled.
==== Output Parameter ====
== Variable ==
Name of the variable used to store the result.

In the //All environment variable// mode, the named variable in the field will be an array populated with the value of all the environment variables.

===== Exceptions =====

  * [[en:actions:exceptions#Bad parameter|Bad parameter]]
  * [[en:actions:exceptions#Code error|Code error]]
  * [[en:actions:exceptions#timeout|Timeout]]

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Other languages for this page : [[fr:actions:actionreadenvironmentvariable|(fr)]]