4D v13.4
APPEND TO ARRAY
- 4D Language Reference
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- Arrays
-
- Arrays
- Creating Arrays
- Arrays and Form Objects
- Arrays and the 4D Language
- Arrays and Pointers
- Using the element zero of an array
- Two-dimensional Arrays
- Arrays and Memory
- APPEND TO ARRAY
- ARRAY BOOLEAN
- ARRAY DATE
- ARRAY INTEGER
- ARRAY LONGINT
- ARRAY PICTURE
- ARRAY POINTER
- ARRAY REAL
- ARRAY STRING
- ARRAY TEXT
- ARRAY TO LIST
- ARRAY TO SELECTIONUpd
- BOOLEAN ARRAY FROM SET
- COPY ARRAY
- Count in array
- DELETE FROM ARRAY
- DISTINCT VALUES
- Find in array
- INSERT IN ARRAY
- LIST TO ARRAY
- LONGINT ARRAY FROM SELECTION
- MULTI SORT ARRAY
- SELECTION RANGE TO ARRAYUpd
- SELECTION TO ARRAYUpd
- Size of array
- SORT ARRAY
- TEXT TO ARRAYNew
APPEND TO ARRAY
| APPEND TO ARRAY ( array ; value ) | ||||||||
| Parameter | Type | Description | ||||||
| array | Array |
|
Array to which an element will be appended | |||||
| value | Expression |
|
Value to append | |||||
The APPEND TO ARRAY command adds a new element at the end of array and assigns value to the element. In interpreted mode, if array does not exist, the command creates it with regard to the type of value.
This command works with all kind of arrays: string, number, Boolean, date, pointer and picture.
The type of value must match the array type, otherwise the syntax error 54 “Argument types are incompatible” is generated. The following values will, however, be accepted:
The following code:
INSERT IN ARRAY($myarray;Size of array($myarray)+1)
$myarray{Size of array($myarray)}:=$myvalue... can be replaced with:
APPEND TO ARRAY($myarray;$myvalue)
Product: 4D
Theme: Arrays
Number:
911
Created: 4D 2004
DELETE FROM ARRAY
INSERT IN ARRAY
