Core Function BinarySet
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(Difference between revisions)
(Created page with "<pre> BinarySet( <binary-array>, <index>, <value> ) </pre> === Description === Get the byte at an index of a binary variable. === Parameters === ==== binary-array ==== The b...") |
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<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $binary = BinaryHex("48656c") | + | $binary = BinaryHex("48656c"); |
| − | BinarySet($binary, 0, 67) | + | println( "Before change:" ); |
| − | BinarySet($binary, 2, 44) | + | println( "Binary 0: '" . BinaryGet($binary, 0) ); |
| − | println( "Binary 0: '" . BinaryGet($binary, 0) ) | + | println( "Binary 1: '" . BinaryGet($binary, 1) ); |
| − | println( "Binary 1: '" . BinaryGet($binary, 1) ) | + | println( "Binary 2: '" . BinaryGet($binary, 2) ); |
| − | 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) ); | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | You can also do this an easier way using the [ ] array bracket | ||
| + | |||
| + | <syntaxhighlight lang="sputnik"> | ||
| + | $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] ); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Latest revision as of 12:38, 14 June 2015
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] );
