$bvar » History » Version 1
  Per Amundsen, 02/28/2014 12:30 PM 
  
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ | 
|---|---|---|---|
| 2 | |||
| 3 | *$bvar(&binvar,N,M)* | ||
| 4 | |||
| 5 | Returns M ascii values from a &binvar starting from the Nth byte. | ||
| 6 | |||
| 7 | *Parameters* | ||
| 8 | |||
| 9 | &binvar - The &binvar to use. | ||
| 10 | N - Position to start retrieving bytes. | ||
| 11 | M - Numbers of bytes to get. | ||
| 12 | |||
| 13 | *Properties* | ||
| 14 | |||
| 15 | .text - Returns plain text instead of ascii values. | ||
| 16 | .word - TODO | ||
| 17 | .nword - TODO | ||
| 18 | .long - TODO | ||
| 19 | .nlong - TODO | ||
| 20 | |||
| 21 | *Example* | ||
| 22 | |||
| 23 | <pre> | ||
| 24 | ;Returns the length of the binary variable. | ||
| 25 | //echo -ag $bvar(&binvar,0) | ||
| 26 | |||
| 27 | ;Returns ascii value at position N. | ||
| 28 | //echo -ag $bvar(&binvar,1) | ||
| 29 | |||
| 30 | ;Returns ascii values from 5 to 8. | ||
| 31 | //echo -ag $bvar(&binvar,5,3) | ||
| 32 | |||
| 33 | ;Returns plain text from 5 to 8 up to the first zero character. | ||
| 34 | //echo -ag $bvar(&binvar,5,3).text | ||
| 35 | </pre> |