$envvar » History » Version 3
Per Amundsen, 08/10/2015 08:55 AM
| 1 | 1 | Per Amundsen | _Added in 1.9.6_ |
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| 2 | |||
| 3 | *$envvar(name|N)* |
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| 4 | |||
| 5 | Returns environment variables. If N is zero, returns total number of environment variables. |
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| 6 | |||
| 7 | *Properties* |
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| 8 | |||
| 9 | 2 | Per Amundsen | .name - Return name of the variable. |
| 10 | .value - Return value of the variable. |
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| 11 | 1 | Per Amundsen | |
| 12 | *Parameters* |
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| 13 | |||
| 14 | 3 | Per Amundsen | name|N - Name of the variable or the Nth variable. |
| 15 | 1 | Per Amundsen | |
| 16 | *Example* |
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| 17 | |||
| 18 | <pre> |
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| 19 | ; List number of variables. |
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| 20 | //echo -ag Number of variables is $envvar(0) |
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| 21 | |||
| 22 | ; List the name of the 16'th variable. |
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| 23 | //echo -ag The 16'th variable is $envvar(15) |
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| 24 | |||
| 25 | ; List the value of the 'APPDATA' variable. |
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| 26 | //echo -ag Value of APPDATA is $envvar(APPDATA) |
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| 27 | </pre> |