15 lines
240 B
Plaintext
15 lines
240 B
Plaintext
|
$foo
|
||
|
|
$@
|
||
|
|
${foo bar}
|
||
|
|
|
||
|
|
----------------------------------------------------
|
||
|
|
|
||
|
|
[
|
||
|
|
["variable", "$foo"],
|
||
|
|
["variable", "$@"],
|
||
|
|
["variable", "${foo bar}"]
|
||
|
|
]
|
||
|
|
|
||
|
|
----------------------------------------------------
|
||
|
|
|
||
|
|
Checks for variables.
|