Core Function BinaryWipe
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=== Description === | === Description === | ||
| − | Wipes a binary variables data 100% and sets the variable to a blank int containing | + | Wipes a binary variables data 100% and sets the variable to a blank int containing null. |
=== Parameters === | === Parameters === | ||
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=== Remarks === | === Remarks === | ||
| − | This will only | + | This will wipe not only this variable but all variables that are using to this binary variable as a ref etc. |
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=== Example === | === Example === | ||
<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $binary = Pack(" | + | $binary = Pack("A*", "Hello World!\n" x 1000); |
| − | println( "Before Wipe: " . Unpack(" | + | println( "Before Wipe: " . Unpack("A*", $binary, 3) ); |
BinaryWipe($binary); | BinaryWipe($binary); | ||
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println( "After Wipe: " . $binary ); | println( "After Wipe: " . $binary ); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $binary = Pack(" | + | $binary = Pack("A*", "Hello World!\n" x 1000); |
| − | println( "Before Wipe: " . Unpack(" | + | println( "Before Wipe: " . Unpack("A*", $binary, 3) ); |
unset($binary); | unset($binary); | ||
println( "After Wipe: " . $binary ); | println( "After Wipe: " . $binary ); | ||
Latest revision as of 12:38, 14 June 2015
BinaryWipe( <binary-array> )
Contents |
Description
Wipes a binary variables data 100% and sets the variable to a blank int containing null.
Parameters
binary-array
The binary variable to wipe.
Return Value
Success: Returns 1.
Failure: Returns 0.
Remarks
This will wipe not only this variable but all variables that are using to this binary variable as a ref etc.
Example
$binary = Pack("A*", "Hello World!\n" x 1000); println( "Before Wipe: " . Unpack("A*", $binary, 3) ); BinaryWipe($binary); println( "After Wipe: " . $binary );
Also, this is just as effective.
$binary = Pack("A*", "Hello World!\n" x 1000); println( "Before Wipe: " . Unpack("A*", $binary, 3) ); unset($binary); println( "After Wipe: " . $binary );
