Core Function DHex - Revision history

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2015-06-14T12:38:09Z

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2014-08-11T21:40:30Z

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UberFoX: /* Example */

2011-11-18T21:01:03Z

Example

← Older revision		Revision as of 21:01, 18 November 2011
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	<syntaxhighlight lang="sputnik">		<syntaxhighlight lang="sputnik">
−	$lol1 = (double)1337.77	+	$lol1 = (double)1337.77;
−	$fDHex = DHex($lol1)	+	$fDHex = DHex($lol1);
−	$fDDec = DDec($fDHex)	+	$fDDec = DDec($fDHex);
−	println( "DOUBLE HEX: " . $fDHex ) ; Prints 4094E7147AE147AE	+	println( "DOUBLE HEX: " . $fDHex ); // Prints 4094E7147AE147AE
−	println( "DOUBLE DEC: " . $fDDec ) ; Prints 1337.77	+	println( "DOUBLE DEC: " . $fDDec ); // Prints 1337.77
	</syntaxhighlight>		</syntaxhighlight>

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	<syntaxhighlight lang="sputnik">		<syntaxhighlight lang="sputnik">
−	$var = 1337.77	+	$var = 1337.77;
−	$fDHex = DHex((double)$var)	+	$fDHex = DHex((double)$var);
−	$fDDec = DDec($fDHex)	+	$fDDec = DDec($fDHex);
−	println( "DOUBLE HEX: " . $fDHex ) ; Prints 4094E7147AE147AE	+	println( "DOUBLE HEX: " . $fDHex ); // Prints 4094E7147AE147AE
−	println( "DOUBLE DEC: " . $fDDec ) ; Prints 1337.77	+	println( "DOUBLE DEC: " . $fDDec ); // Prints 1337.77
	</syntaxhighlight>		</syntaxhighlight>

	[[Category:Core Function]]		[[Category:Core Function]]

UberFoX: Created page with "

 DHex(  )

=== Description === Returns a string representation of an double type converted to hexadecimal === Parameters === ==== expression ==== The ..."

2011-11-11T06:58:09Z

Created page with "<pre> DHex( <expression> ) </pre> === Description === Returns a string representation of an double type converted to hexadecimal === Parameters === ==== expression ==== The ..."

New page

<pre>
DHex( <expression> )
</pre>

=== Description ===

Returns a string representation of an double type converted to hexadecimal

=== Parameters ===

==== expression ====

The expression to convert.

=== Return Value ===

Success: Returns a string of length characters, zero-padded if necessary for integer.

Failure: Returns "" (blank string).

=== Remarks ===

The function only works with numbers that fit in a 64 bit signed floating point.

It is best to cast numbers with (double) to make sure its going to be a double.

=== Example ===

<syntaxhighlight lang="sputnik">
$lol1 = (double)1337.77
$fDHex = DHex($lol1)
$fDDec = DDec($fDHex)
println( "DOUBLE HEX: " . $fDHex ) ; Prints 4094E7147AE147AE
println( "DOUBLE DEC: " . $fDDec ) ; Prints 1337.77
</syntaxhighlight>

Example with cast on a $variable

<syntaxhighlight lang="sputnik">
$var = 1337.77
$fDHex = DHex((double)$var)
$fDDec = DDec($fDHex)
println( "DOUBLE HEX: " . $fDHex ) ; Prints 4094E7147AE147AE
println( "DOUBLE DEC: " . $fDDec ) ; Prints 1337.77
</syntaxhighlight>

[[Category:Core Function]]