Core Function Scanf
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(Created page with "<pre> Scanf( <expression>, <def> ) </pre> === Description === Parses input from a string according to a format. === Parameters === ==== expression ==== The string to evaluat...") |
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| + | my $RET = Scanf("X123 Y456", "X%d Y%d"); | ||
| + | printr($RET); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Revision as of 16:16, 22 January 2013
Scanf( <expression>, <def> )
Contents |
Description
Parses input from a string according to a format.
Parameters
expression
The string to evaluate.
def
The formation string containing the definition of how to parse the string.
Return Value
Success: Returns array of all captured objects from the parsed string.
Failure: Returns empty array.
Remarks
None.
Example
my $RET = Scanf("X123 Y456", "X%d Y%d"); printr($RET);
