Core Function BinaryLen
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(Difference between revisions)
(Created page with "<pre> BinaryLen( <binary-array> ) </pre> === Description === Returns the number of bytes in a binary variable. === Parameters === ==== binary-array ==== The binary variable ...") |
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<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $binary = BinaryHex("48656c6c6f20576f726c6421") | + | $binary = BinaryHex("48656c6c6f20576f726c6421"); |
| − | println( "Binary HEX: '" . BinaryStr($binary, ",") . "'" ) | + | println( "Binary HEX: '" . BinaryStr($binary, ",") . "'" ); |
| − | println("The binary size is: " . BinaryLen($binary) ) | + | println("The binary size is: " . BinaryLen($binary) ); |
| − | + | Foreach ($binary as $i) | |
| − | println( "Byte: " . $i . " | Hex: " . Hex($i) . " | Char: " . Chr($i) ) | + | { |
| − | + | println( "Byte: " . $i . " | Hex: " . Hex($i) . " | Char: " . Chr($i) ); | |
| − | $String = Unpack("z0", $binary) | + | } |
| − | println("Full string: " . $String) | + | $String = Unpack("z0", $binary); |
| + | println("Full string: " . $String); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Revision as of 17:21, 19 November 2011
BinaryLen( <binary-array> )
Contents |
Description
Returns the number of bytes in a binary variable.
Parameters
binary-array
The binary variable to evaluate.
Return Value
Success: Returns the length of the binary data in bytes.
Failure: Returns -1.
Remarks
UBound works just as good for this.
Example
$binary = BinaryHex("48656c6c6f20576f726c6421"); println( "Binary HEX: '" . BinaryStr($binary, ",") . "'" ); println("The binary size is: " . BinaryLen($binary) ); Foreach ($binary as $i) { println( "Byte: " . $i . " | Hex: " . Hex($i) . " | Char: " . Chr($i) ); } $String = Unpack("z0", $binary); println("Full string: " . $String);
