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+--------+-------------------------+-------------------------+--------+--------+
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|000061a0| 61 79 3b 20 74 68 65 20 | 66 6f 6c 6c 6f 77 69 6e |ay; the |followin|
|000061b0| 67 20 61 73 73 69 67 6e | 73 20 74 6f 20 24 66 6f |g assign|s to $fo|
|000061c0| 6f 20 74 68 65 20 76 61 | 6c 75 65 20 33 3a 0d 0d |o the va|lue 3:..|
|000061d0| 20 20 20 20 20 20 20 20 | 20 20 40 66 6f 6f 20 3d |        |  @foo =|
|000061e0| 20 28 27 63 63 27 2c 20 | 27 2d 45 27 2c 20 24 62 | ('cc', |'-E', $b|
|000061f0| 61 72 29 3b 0d 20 20 20 | 20 20 20 20 20 20 20 24 |ar);.   |       $|
|00006200| 66 6f 6f 20 3d 20 40 66 | 6f 6f 3b 20 20 20 20 20 |foo = @f|oo;     |
|00006210| 20 20 20 20 23 20 24 66 | 6f 6f 20 67 65 74 73 20 |    # $f|oo gets |
|00006220| 33 0d 0d 59 6f 75 20 6d | 61 79 20 68 61 76 65 20 |3..You m|ay have |
|00006230| 61 6e 20 6f 70 74 69 6f | 6e 61 6c 20 63 6f 6d 6d |an optio|nal comm|
|00006240| 61 20 62 65 66 6f 72 65 | 20 74 68 65 20 63 6c 6f |a before| the clo|
|00006250| 73 69 6e 67 20 70 61 72 | 65 6e 74 68 65 73 69 73 |sing par|enthesis|
|00006260| 20 6f 66 0d 61 6e 20 61 | 72 72 61 79 20 6c 69 74 | of.an a|rray lit|
|00006270| 65 72 61 6c 2c 20 73 6f | 20 74 68 61 74 20 79 6f |eral, so| that yo|
|00006280| 75 20 63 61 6e 20 73 61 | 79 3a 0d 0d 20 20 20 20 |u can sa|y:..    |
|00006290| 20 40 66 6f 6f 20 3d 20 | 28 0d 20 20 20 20 20 31 | @foo = |(.     1|
|000062a0| 2c 0d 20 20 20 20 20 32 | 2c 0d 20 20 20 20 20 33 |,.     2|,.     3|
|000062b0| 2c 0d 20 20 20 20 20 29 | 3b 0d 0d 57 68 65 6e 20 |,.     )|;..When |
|000062c0| 61 20 4c 49 53 54 20 69 | 73 20 65 76 61 6c 75 61 |a LIST i|s evalua|
|000062d0| 74 65 64 2c 20 65 61 63 | 68 20 65 6c 65 6d 65 6e |ted, eac|h elemen|
|000062e0| 74 20 6f 66 20 74 68 65 | 20 6c 69 73 74 20 69 73 |t of the| list is|
|000062f0| 20 65 76 61 6c 75 61 74 | 65 64 0d 69 6e 20 61 6e | evaluat|ed.in an|
|00006300| 20 61 72 72 61 79 20 63 | 6f 6e 74 65 78 74 2c 20 | array c|ontext, |
|00006310| 61 6e 64 20 74 68 65 20 | 72 65 73 75 6c 74 69 6e |and the |resultin|
|00006320| 67 20 61 72 72 61 79 20 | 76 61 6c 75 65 20 69 73 |g array |value is|
|00006330| 20 69 6e 74 65 72 70 6f | 2d 0d 6c 61 74 65 64 20 | interpo|-.lated |
|00006340| 69 6e 74 6f 20 4c 49 53 | 54 20 6a 75 73 74 20 61 |into LIS|T just a|
|00006350| 73 20 69 66 20 65 61 63 | 68 20 69 6e 64 69 76 69 |s if eac|h indivi|
|00006360| 64 75 61 6c 20 65 6c 65 | 6d 65 6e 74 20 77 65 72 |dual ele|ment wer|
|00006370| 65 20 61 20 6d 65 6d 62 | 65 72 0d 6f 66 20 4c 49 |e a memb|er.of LI|
|00006380| 53 54 2e 20 20 54 68 75 | 73 20 61 72 72 61 79 73 |ST.  Thu|s arrays|
|00006390| 20 6c 6f 73 65 20 74 68 | 65 69 72 20 69 64 65 6e | lose th|eir iden|
|000063a0| 74 69 74 79 20 69 6e 20 | 61 20 4c 49 53 54 2d 2d |tity in |a LIST--|
|000063b0| 74 68 65 20 6c 69 73 74 | 0d 0d 20 20 20 20 20 28 |the list|..     (|
|000063c0| 40 66 6f 6f 2c 40 62 61 | 72 2c 26 53 6f 6d 65 53 |@foo,@ba|r,&SomeS|
|000063d0| 75 62 29 0d 0d 63 6f 6e | 74 61 69 6e 73 20 61 6c |ub)..con|tains al|
|000063e0| 6c 20 74 68 65 20 65 6c | 65 6d 65 6e 74 73 20 6f |l the el|ements o|
|000063f0| 66 20 40 66 6f 6f 20 66 | 6f 6c 6c 6f 77 65 64 20 |f @foo f|ollowed |
+--------+-------------------------+-------------------------+--------+--------+