Core Function BinaryAppend
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(Difference between revisions)
| Line 52: | Line 52: | ||
$binary2 = Pack("z0", " jumps over the lazy dog"); | $binary2 = Pack("z0", " jumps over the lazy dog"); | ||
BinaryAppend($binary, $binary2, 1); | BinaryAppend($binary, $binary2, 1); | ||
| − | println( Unpack("z0", $binary) ); // Prints: jumps over the lazy | + | println( Unpack("z0", $binary) ); // Prints: jumps over the lazy do gThe quick brown FoX |
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Revision as of 20:41, 4 December 2011
BinaryAppend( <binary-array>, <binary-array2>, <flag> )
Contents |
Description
Append a binary variables data onto the end or beginning of another binary variables data.
Parameters
binary-array
The binary variable to append to.
binary-array2
The binary variable to be appended.
flag
Optional; Flag to choose where to append to:
0 = Append to end
1 = Append to beginning
Return Value
Success: Returns 1.
Failure: Returns 0.
Remarks
This modifies the original variable and does not return a copy of it.
Example
Append data to end:
$binary = Pack("z0", "The quick brown FoX"); $binary2 = Pack("z0", " jumps over the lazy dog"); BinaryAppend($binary, $binary2); println( Unpack("z0", $binary) ); // Prints: The quick brown FoX jumps over the lazy dog
Append data to beginning:
$binary = Pack("z0", "The quick brown FoX"); $binary2 = Pack("z0", " jumps over the lazy dog"); BinaryAppend($binary, $binary2, 1); println( Unpack("z0", $binary) ); // Prints: jumps over the lazy do gThe quick brown FoX
