Core Function TrimToNull
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(Created page with "<pre> TrimToNull( <string> ) </pre> === Description === Strip all zero chars (nulls) from the end of a string. === Parameters === ==== string ==== The string to trim. === R...")
(Created page with "<pre> TrimToNull( <string> ) </pre> === Description === Strip all zero chars (nulls) from the end of a string. === Parameters === ==== string ==== The string to trim. === R...")
Latest revision as of 10:14, 19 September 2015
TrimToNull( <string> )
Contents |
Description
Strip all zero chars (nulls) from the end of a string.
Parameters
string
The string to trim.
Return Value
Success: Returns trimmed string.
Failure: Returns old string.
Remarks
None.
Example
$Str = StrNew(@'\0', 15); $Str[0] = 'A'; // Set first char to A $Str[1] = 'B'; // Set second char to B say $Str; // Prints: AB say StrLen($Str); // 15 // Lets fix the string so its no longer 15 in size // but fits all way to null term so 2 in size say "Trimming..."; $Str = TrimToNull($Str); say $Str; // Prints: AB say StrLen($Str); // 2
