StrConcat ( STRING1, STRING2 )
Concatenates two strings together and returns the result.
Parameters
| Parameter | Type | Description |
|---|---|---|
| STRING1 | VALUE(STRING) | The first string. |
| STRING2 | VALUE(STRING) | The second string. |
Returns
| VALUE(STRING) | The result of concatenating two strings together. |
What It Does
This returns the result of concatenating two strings together, such that the first string is placed before the second. Both provided values are interpreted as strings before they are concatenated together.
a = strConcat("apple", "sauce"); // a = "applesauce"
a = 6 + 4; // a = 10
a = strConcat(6, 4); // a = "64"
Example
String Manipulation Examples
world
{
start()
{
// Concatenation
textln("to" + "gether"); // "together"
textln(strConcat("to", "gether")); // "together"
textln(strConcat(strConcat("to", "gether"), "ness")); // "togetherness"
textln(4 + 5); // 9
textln(strConcat(4, 5)); // "45" (both values are converted to strings first)
textln("");
// Substring
textln(substring("applejack", 0, 5)); // "apple"
textln(substring("applejack", 5, 9)); // "jack"
textln(substring("applejack", 9, 5)); // ""
textln(substring("applejack", -3, 100)); // "applejack" = substring("applejack", 0, 9)
textln(substring(123, 0, 1)); // "1" (first value is converted to a string first)
textln("");
// Lower-case convert.
textln(strLower("Apples and Oranges")); // "apples and oranges"
textln(strLower("HELLO!!!")); // "hello!!!"
textln(strLower("123456789")); // "123456789"
textln("");
// Upper-case convert.
textln(strUpper("Apples and Oranges")); // "APPLES AND ORANGES"
textln(strUpper("hey.")); // "HEY."
textln(strUpper("123456789")); // "123456789"
textln("");
// Get single character.
textln(strChar("Apples and Oranges", 0)); // "A"
textln(strChar("This is a string.", 5)); // "i"
textln(strChar(12345, 2)); // "3" (converted to string first)
textln(strChar("apple", -1)); // "" (out of range)
textln("");
// string trim.
textln(strTrim(" apple")); // "apple"
textln(strTrim("apple ")); // "apple"
textln(strTrim(" apple ")); // "apple"
textln(strTrim("\tapple\t")); // "apple"
quit;
}
}