note 46821 deleted from function.var-export by tomsommer
| From: | tomsommer@php.net | Date: | Sun, 24 Oct 2004 17:06:37 +0000 |
| Subject: | note 46821 deleted from function.var-export by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-79045@lists.php.net to get a copy of this message | ||
Note Submitter: voyager at noo dot ru
----
Here is another way to save and restore variables:
<?php
function var_to_file($var, $file)
{
$exported = var_export($var, true);
$fp = fopen($file, "w");
fwrite($fp,$exported);
fclose($fp);
}
function var_from_file($file)
{
if(!file_exists($file))
{
return;
}
$content=join("",file($file));
if(!$content)
{
return;
}
eval("\$temp = $content; ?>");
return $temp;
}
?>