Core Function BinaryInsert
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| − | $binary1 = Pack("z0", "111 333") | + | $binary1 = Pack("z0", "111 333"); |
| − | $binary2 = Pack("z0", " 222") | + | $binary2 = Pack("z0", " 222"); |
| − | BinaryInsert($binary1, $binary2, 3) | + | BinaryInsert($binary1, $binary2, 3); |
| − | $k = 0 | + | $k = 0; |
| − | For | + | For ($binary1 as $i) |
| − | println( DecPad($k, 3) . " Byte: " . $i . " | Hex: " . Hex($i) . " | Char: " . Chr($i) ) | + | { |
| − | $k++ | + | println( DecPad($k, 3) . " Byte: " . $i . " | Hex: " . Hex($i) . " | Char: " . Chr($i) ); |
| − | + | $k++; | |
| − | println( Unpack("z0", $binary1) ) ; Prints: 111 222 333 | + | } |
| + | println( Unpack("z0", $binary1) ); // Prints: 111 222 333 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Revision as of 17:44, 19 November 2011
BinaryInsert( <binary-array>, <binary-array2>, <index> )
Contents |
Description
Insert a binary variables data into another binary variable at a specific location.
Parameters
binary-array
The binary variable to insert data to.
binary-array2
The binary variable to copy data from.
index
The index position to insert at.
Return Value
Success: Returns 1.
Failure: Returns 0.
Remarks
This modifies the original binary variable and does not return a copy.
Example
$binary1 = Pack("z0", "111 333"); $binary2 = Pack("z0", " 222"); BinaryInsert($binary1, $binary2, 3); $k = 0; For ($binary1 as $i) { println( DecPad($k, 3) . " Byte: " . $i . " | Hex: " . Hex($i) . " | Char: " . Chr($i) ); $k++; } println( Unpack("z0", $binary1) ); // Prints: 111 222 333
