$bvar » History » Version 2
Per Amundsen, 08/09/2015 05:43 AM
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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| 2 | |||
| 3 | *$bvar(&binvar,N,M)* |
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| 4 | |||
| 5 | 2 | Per Amundsen | Returns M "ASCII":http://www.asciitable.com/ values from a &binvar starting from the Nth byte. |
| 6 | 1 | Per Amundsen | |
| 7 | *Parameters* |
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| 8 | |||
| 9 | &binvar - The &binvar to use. |
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| 10 | N - Position to start retrieving bytes. |
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| 11 | M - Numbers of bytes to get. |
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| 12 | |||
| 13 | *Properties* |
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| 14 | |||
| 15 | 2 | Per Amundsen | .text - Returns plain text instead of "ASCII":http://www.asciitable.com/ values. |
| 16 | 1 | Per Amundsen | .word - TODO |
| 17 | .nword - TODO |
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| 18 | .long - TODO |
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| 19 | .nlong - TODO |
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| 20 | |||
| 21 | *Example* |
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| 22 | |||
| 23 | <pre> |
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| 24 | ;Returns the length of the binary variable. |
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| 25 | //echo -ag $bvar(&binvar,0) |
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| 26 | |||
| 27 | ;Returns ascii value at position N. |
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| 28 | //echo -ag $bvar(&binvar,1) |
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| 29 | |||
| 30 | ;Returns ascii values from 5 to 8. |
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| 31 | //echo -ag $bvar(&binvar,5,3) |
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| 32 | |||
| 33 | ;Returns plain text from 5 to 8 up to the first zero character. |
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| 34 | //echo -ag $bvar(&binvar,5,3).text |
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| 35 | </pre> |