Core Function FileReadLines
From Sputnik Wiki
(Difference between revisions)
(Created page with "<pre> FileReadLines( <file> ) </pre> === Description === Read all lines of text from a previously opened text file (Or specify a name of a file). === Parameters === ==== file...") |
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| Line 26: | Line 26: | ||
<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | + | Foreach $Line (FileReadLines( "MyFile.txt" )) | |
| − | println( "Line is: " . $Line ) | + | { |
| − | + | println( "Line is: " . $Line ); | |
| + | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 34: | Line 35: | ||
<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $Lines = FileReadLines( "MyFile.txt" ) | + | $Lines = FileReadLines( "MyFile.txt" ); |
| − | + | Foreach $Line ($Lines) | |
| − | println( "Line is: " . $Line ) | + | { |
| − | + | println( "Line is: " . $Line ); | |
| + | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 44: | Line 46: | ||
<syntaxhighlight lang="sputnik"> | <syntaxhighlight lang="sputnik"> | ||
| − | $File = FileOpen("MyFile.txt", "r") | + | $File = FileOpen("MyFile.txt", "r"); |
| − | If isObj($File, "file") | + | If(isObj($File, "file")) |
| − | + | { | |
| − | println( "Line is: " . $Line ) | + | Foreach $Line (FileReadLines($File)) |
| − | + | { | |
| − | FileClose( $File ) | + | println( "Line is: " . $Line ); |
| − | + | } | |
| + | FileClose( $File ); | ||
| + | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Core Function]] | [[Category:Core Function]] | ||
Revision as of 00:20, 17 November 2011
FileReadLines( <file> )
Contents |
Description
Read all lines of text from a previously opened text file (Or specify a name of a file).
Parameters
file
A variable containing the File handle OR a name of a file to open.
Return Value
Success: Returns an array of all lines
Failure: Returns 0 if error occurs.
Remarks
Trailing newlines "\n" and "\r" will be removed from the end of the returned lines automatically.
Example
Foreach $Line (FileReadLines( "MyFile.txt" )) { println( "Line is: " . $Line ); }
Another :
$Lines = FileReadLines( "MyFile.txt" ); Foreach $Line ($Lines) { println( "Line is: " . $Line ); }
Heres it in use with a File Handle :
$File = FileOpen("MyFile.txt", "r"); If(isObj($File, "file")) { Foreach $Line (FileReadLines($File)) { println( "Line is: " . $Line ); } FileClose( $File ); }
