Core Function isVarNumber
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(Difference between revisions)
(Created page with "<pre> isVarNumber( $variable ) </pre> === Description === Checks if a variable is any integer or float/double type. === Parameters === ==== variable ==== The variable to che...") |
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=== Return Value === | === Return Value === | ||
| − | Success: Returns | + | Success: Returns true. |
| − | Failure: Returns | + | Failure: Returns false. |
=== Remarks === | === Remarks === | ||
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<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $var1 = | + | $var1 = 100; |
println( "Is it?: " . isVarNumber($var1) ); | println( "Is it?: " . isVarNumber($var1) ); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Latest revision as of 10:36, 29 August 2013
isVarNumber( $variable )
Contents |
Description
Checks if a variable is any integer or float/double type.
Parameters
variable
The variable to check.
Return Value
Success: Returns true.
Failure: Returns false.
Remarks
None.
Example
$var1 = 100; println( "Is it?: " . isVarNumber($var1) );
