Core Function BinarySet
From Sputnik Wiki
BinarySet( <binary-array>, <index>, <value> )
Contents |
Description
Get the byte at an index of a binary variable.
Parameters
binary-array
The binary variable to use.
index
Any valid numeric expression.
value
The byte to place.
Return Value
Success: Returns 1.
Failure: Returns 0.
Remarks
None.
Example
$binary = BinaryHex("48656c"); println( "Before change:" ); println( "Binary 0: '" . BinaryGet($binary, 0) ); println( "Binary 1: '" . BinaryGet($binary, 1) ); println( "Binary 2: '" . BinaryGet($binary, 2) ); BinarySet($binary, 0, 67); BinarySet($binary, 2, 44); println( "" ); println( "After change:" ); println( "Binary 0: '" . BinaryGet($binary, 0) ); println( "Binary 1: '" . BinaryGet($binary, 1) ); println( "Binary 2: '" . BinaryGet($binary, 2) );
You can also do this an easier way using the [ ] array bracket
$binary = BinaryHex("48656c"); println( "Before change:" ); println( "Binary 0: '" . $binary[0] ); println( "Binary 1: '" . $binary[1] ); println( "Binary 2: '" . $binary[2] ); $binary[0] = 67; $binary[2] = 44; println( "" ); println( "After change:" ); println( "Binary 0: '" . $binary[0] ); println( "Binary 1: '" . $binary[1] ); println( "Binary 2: '" . $binary[2] );
