Porovnávané verzie
porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
%GetStrItemsCount function
Function
The function retrieves the number of words in the specified text string, while the words are divided by the specified delimiter.
Declaration
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INT %GetStrItemsCount( TEXT in string, TEXT in delimiter ) |
Parameters
| string | Text string. |
| delimiter | Delimiter. |
Example
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%GetStrItemsCount("John;Michael;Charles;Jack;Martin",";") ; the function returns the value of 5
; the final values of function in specific cases
INT _i
TEXT _tStr,_tStrTest
_tStrTest := "asdf"
_i := %GetStrItemsCount(_tStrTest,";") ;_i = 1
_tStr := %GetStrItem(_tStrTest,1,";") ;_tStr = "asdf"
_tStrTest := "asdf;"
_i := %GetStrItemsCount(_tStrTest,";") ;_i = 2
_tStr := %GetStrItem(_tStrTest,1,";") ;_tStr = "asdf"
_tStr := %GetStrItem(_tStrTest,2,";") ;_tStr = ""
_tStrTest := ""
_i := %GetStrItemsCount(_tStrTest,";") ;_i = 1
_tStr := %GetStrItem(_tStrTest,1,";") ;_tStr = ""
_tStr := %GetStrItem(_tStrTest,2,";") ;_tStr = ""
_tStrTest := ";"
_i := %GetStrItemsCount(_tStrTest,";") ;_i = 2
_tStr := %GetStrItem(_tStrTest,1,";") ;_tStr = ""
_tStr := %GetStrItem(_tStrTest,2,";") ;_tStr = ""
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