<?php | |
$file = $HTTP_SERVER_VARS["argv"][0]; | |
function foo() | |
{ | |
global $file; | |
$fp = fopen($file, "w"); | |
if( $fp ) | |
{ | |
fclose($fp); | |
} | |
else | |
{ | |
// Attempt to alert the user | |
error_log("can't write $file.", 0); | |
} | |
} | |
register_shutdown_function("foo"); | |
print "foo() will be called on shutdown...\n"; | |
?> |