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<?php
$GLOBALS['FileName'] = "JSONFAKEDB.txt";
$GLOBALS['ArrayFakeDB'] = array();
function LoadFromJson()
{
if($file = @fopen($GLOBALS['FileName'], "r")) {
$GLOBALS['ArrayFakeDB'] = json_decode(fread($file, filesize($GLOBALS['FileName'])), true);
fclose($file);
return true;
}
else
{
return false;
}
}
function SaveToJson()
{
if($file = fopen($GLOBALS['FileName'], "w")) {
$s = json_encode($GLOBALS['ArrayFakeDB']);
if(fwrite($file, $s)) {
fclose($file);
return true;
}
else
{
//print "<b>error: can't write on $FileName</b><br>";
fclose($file);
return false;
}
}
else
{
//print "<b>error: can't open $FileName</b><br>";
return false;
}
}
function CreateFilm($title, $details)
{
LoadFromJson();
$array=$GLOBALS['ArrayFakeDB'];
$array[$title]=$details;
$GLOBALS['ArrayFakeDB']=$array;
SaveToJson();
}
function ReadAllFilms()
{
LoadFromJson();
return $GLOBALS['ArrayFakeDB'];
}
function UpdateFilm($old_title, $title, $details)
{
DeleteFilm($old_title);
CreateFilm($title, $details);
}
function DeleteFilm($title)
{
LoadFromJson();
$array=$GLOBALS['ArrayFakeDB'];
unset($array[$title]);
$GLOBALS['ArrayFakeDB']=$array;
SaveToJson();
}
?>
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