Core Function isVarChar
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(Difference between revisions)
(Created page with "<pre> isVarChar( $variable ) </pre> === Description === Checks if a variable is a char type. === Parameters === ==== variable ==== The variable to check. === Return Value =...") |
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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 = " | + | $var1 = (char)"a"; |
println( "Is it?: " . isVarChar($var1) ); | println( "Is it?: " . isVarChar($var1) ); | ||
| + | // Alternative | ||
| + | println( $var1 is Char ); | ||
| + | // Alternative | ||
| + | println( $var1 ~~ Char ); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Latest revision as of 14:20, 21 August 2013
isVarChar( $variable )
Contents |
Description
Checks if a variable is a char type.
Parameters
variable
The variable to check.
Return Value
Success: Returns true.
Failure: Returns false.
Remarks
None.
Example
$var1 = (char)"a"; println( "Is it?: " . isVarChar($var1) ); // Alternative println( $var1 is Char ); // Alternative println( $var1 ~~ Char );
