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Per Amundsen, 05/31/2016 08:35 PM
Added in 1.9.0
$bvar(&binvar,N,M)
Returns M ASCII values from a &binvar starting from the Nth byte.
Parameters
&binvar - The &binvar to use.
N - Position to start retrieving bytes.
M - Numbers of bytes to get.
Properties
.text - Returns plain text instead of ASCII values.
.word - TODO
.nword - TODO
.long - TODO
.nlong - TODO
Example
; Returns the length of the binary variable. //echo -ag $bvar(&binvar,0) ; Returns ASCII value at position N. //echo -ag $bvar(&binvar,1) ; Returns ASCII values from 5 to 8. //echo -ag $bvar(&binvar,5,3) ; Returns plain text from 5 to 8 up to the first zero character. //echo -ag $bvar(&binvar,5,3).text ; Returns &binvar if the binvar exists. //echo -ag $bvar(&binvar)
Updated by Per Amundsen over 8 years ago · 5 revisions