| CFML Language Reference |
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Chapter 2 : ColdFusion Functions |
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| CFML Language Reference |
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Chapter 2 : ColdFusion Functions |
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Returns a random decimal number in the range 0 to 1.
See also Randomize and RandRange.
Rand()
To ensure even greater randomness, call Randomize before calling Rand.
<!--- This example shows the use of Rand() ---> <HTML> <HEAD> <TITLE> Rand Example </TITLE> </HEAD> <BODY BGCOLOR=silver> <H3>Rand Example</H3> <P>Rand() returns a random number in the range 0 to 1. <P>Rand() returned: <CFOUTPUT>#Rand()#</CFOUTPUT> <P><A HREF="rand.cfm">Try again</A> </BODY> </HTML>
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