Core Function isVarChar
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(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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(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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Revision as of 11:48, 2 December 2011
isVarChar( $variable )
Contents |
Description
Checks if a variable is a char type.
Parameters
variable
The variable to check.
Return Value
Success: Returns 1.
Failure: Returns 0.
Remarks
None.
Example
$var1 = "check me"; println( "Is it?: " . isVarChar($var1) );
