Core Function BinaryLoad
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(Difference between revisions)
(Created page with "<pre> BinaryLoad( <file> ) </pre> === Description === Create a new binary variable by loading binary data from a file. === Parameters === ==== file ==== Name of file to load...") |
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<pre> | <pre> | ||
| − | BinaryLoad( <file> ) | + | BinaryLoad( <file>, <flag> ) |
</pre> | </pre> | ||
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Name of file to load. | Name of file to load. | ||
| + | |||
| + | ==== flag ==== | ||
| + | |||
| + | Optional; Compression flag. | ||
| + | |||
| + | 0 = The file is not compressed | ||
| + | |||
| + | 1 = The file is compressed (This must be a specific compression like the one produced by using BinarySave) | ||
=== Return Value === | === Return Value === | ||
| Line 17: | Line 25: | ||
Success: Returns the new binary variable. | Success: Returns the new binary variable. | ||
| − | Failure: Returns | + | Failure: Returns null. |
=== Remarks === | === Remarks === | ||
| Line 26: | Line 34: | ||
<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $binary = BinaryLoad("Sputnik.exe") | + | $binary = BinaryLoad("Sputnik.exe"); |
| − | println("Size is : " . BinaryLen($binary) ) | + | println("Size is : " . BinaryLen($binary) ); |
| − | BinarySave($binary, "SputnikTest.exe") | + | BinarySave($binary, "SputnikTest.exe"); |
| + | </syntaxhighlight> | ||
| + | |||
| + | ; Example with compression | ||
| + | <syntaxhighlight lang="sputnik"> | ||
| + | $binary = Pack("A*", "Hello World!\n" x 1_000); | ||
| + | BinarySave($binary, "test.txt", 1); | ||
| + | $binaryLoaded = BinaryLoad("test.txt", 1); | ||
| + | println( Unpack("A*", $binaryLoaded, 3) ); // Prints "Hello World!" 1000 times | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Latest revision as of 21:53, 26 June 2015
BinaryLoad( <file>, <flag> )
Contents |
Description
Create a new binary variable by loading binary data from a file.
Parameters
file
Name of file to load.
flag
Optional; Compression flag.
0 = The file is not compressed
1 = The file is compressed (This must be a specific compression like the one produced by using BinarySave)
Return Value
Success: Returns the new binary variable.
Failure: Returns null.
Remarks
This will even accurately load exe files so they can be saved again without damage.
Example
$binary = BinaryLoad("Sputnik.exe"); println("Size is : " . BinaryLen($binary) ); BinarySave($binary, "SputnikTest.exe");
- Example with compression
$binary = Pack("A*", "Hello World!\n" x 1_000); BinarySave($binary, "test.txt", 1); $binaryLoaded = BinaryLoad("test.txt", 1); println( Unpack("A*", $binaryLoaded, 3) ); // Prints "Hello World!" 1000 times
