Core Function FileAppend
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==== expression ==== | ==== expression ==== | ||
| − | Text to write to the end of the file. | + | Text to write to the end of the file OR an array $variable to write each element at the end of the file. |
=== Return Value === | === Return Value === | ||
Revision as of 07:27, 10 November 2011
FileAppend( <file>, <expression> )
Contents |
Description
Append a line of text to the end of a previously opened text file.
Parameters
file
A variable containing the File handle.
expression
Text to write to the end of the file OR an array $variable to write each element at the end of the file.
Return Value
Success: Returns 1
Failure: Returns 0 if error occurs.
Remarks
This will always write to the end of the file.
Example
$File = FileOpen("MyFile.txt", "w") If isObj($File, "file") Then ; You could just use isObj($File) however adding the "file" will make sure it is indeed a file FileAppend( $File, "This is line 1\n" ) FileAppend( $File, "This is line 2\n" ) FileAppend( $File, "This is line 3\n" ) FileClose( $File ) EndIf
Example of using an array with Append
$lines = array() ; Make a blank array $lines[0] = "This will be line 4\n" $lines[1] = "This will be line 5\n" $lines[2] = "This will be line 6\n" $File = FileOpen("MyFile.txt", "w") If isObj($File, "file") Then ; You could just use isObj($File) however adding the "file" will make sure it is indeed a file FileAppend( $File, "This is line 1\n" ) FileAppend( $File, "This is line 2\n" ) FileAppend( $File, "This is line 3\n" ) FileAppend( $File, $lines ) FileClose( $File ) EndIf
