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2015-06-14T12:37:44Z

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2014-08-11T21:41:08Z

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UberFoX at 22:12, 1 August 2014

2014-08-01T22:12:05Z

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	Default: 0x20 (Space)		Default: 0x20 (Space)

−	==== flag====	+	==== flag ====

	Optional; Decide how to pad		Optional; Decide how to pad

UberFoX: Created page with "

 BinaryPadRight( , , ,  )

=== Description === Right pad a binary variable with a number of bytes or pad it to a total number o..."

2014-08-01T22:11:40Z

Created page with "<pre> BinaryPadRight( <binary-array>, <padSize>, <padWith>, <flag> ) </pre> === Description === Right pad a binary variable with a number of bytes or pad it to a total number o..."

New page

<pre>
BinaryPadRight( <binary-array>, <padSize>, <padWith>, <flag> )
</pre>

=== Description ===

Right pad a binary variable with a number of bytes or pad it to a total number of bytes.

=== Parameters ===

==== binary-array ====

The binary variable to use.

==== padSize ====

The size of the padding.

==== padWith ====

Optional; A byte to pad with.

Default: 0x20 (Space)

==== flag====

Optional; Decide how to pad

<pre>
True = Will pad the binary until it reaches the given padSize in total size
False = Will add the padWith the padSize number of times
</pre>

Default: false

=== Return Value ===

Success: Returns true.

Failure: Returns false (Also returns false on flag TRUE if you try pad below the size of the binary).

=== Remarks ===

None.

=== Example ===

Pad 3 bytes only

<syntaxhighlight lang="sputnik">
// Create the binary
$a = Pack("A*", "Hello");
// Print it
say "Before:";
say BinaryExpand($a);
// Pad it
BinaryPadRight($a, 3, 0x20);
// Print result
say "After:";
say BinaryExpand($a);
// Prints:
// Before:
// 00 | 48 65 6C 6C 6F -- -- -- -- -- -- -- -- -- -- -- Hello
// After:
// 00 | 48 65 6C 6C 6F 20 20 20 -- -- -- -- -- -- -- -- Hello
</syntaxhighlight>

Force the binary to become a certain size and use padding to get there (Returns false if it does not get to the size you wanted)

<syntaxhighlight lang="sputnik">
// Create the binary
$a = Pack("A*", "Hello");
// Print it
say "Before:";
say BinaryExpand($a);
// Pad it
BinaryPadRight($a, 12, 0x20, true);
// Print result
say "After:";
say BinaryExpand($a);
// Prints:
// Before:
// 00 | 48 65 6C 6C 6F -- -- -- -- -- -- -- -- -- -- -- Hello
// After:
// 00 | 48 65 6C 6C 6F 20 20 20 20 20 20 20 -- -- -- -- Hello
</syntaxhighlight>

[[Category:Core Function]]

Core Function BinaryPadRight - Revision history

UberFoX: 1 revision

UberFoX: 1 revision

UberFoX at 22:12, 1 August 2014

UberFoX: Created page with "
BinaryPadRight( , , , )
=== Description === Right pad a binary variable with a number of bytes or pad it to a total number o..."