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// First create a folder named "cache" where the files will be written
// define the fonction
function BZ_cache ($url,$cacheName)
{
global $cache ;
global $QUERY_STRING ;
// You may use the naming convention of you choice here
$filename = "cache/".$cacheName.",".$QUERY_STRING.".html" ;
// You may use test the date of the cache here
if ( file_exists ( $filename) )
{
readfile ($filename) ;
return 1 ; /// Ok i'v send the html page
}
else
{
if ( ! isset ($cache ) )
{
$fcontents = join ('', file ($url."?".$QUERY_STRING."&cache=t"));
$fp = fopen ($filename , "w");
fwrite ($fp, $fcontents );
fclose ( $fp) ;
return 0 ; /// i'v to execute the file
}
}
}
// then put this line at the TOP of you file ( before any include )
// if ( BZ_cache ("COMPLETE URL WITHOUT PARAMS" , "AN_IDENTIFIER" ) ) exit () ;
// Example in the file http://azerclic.labynet.org/doc.php3
// the first line is
// if ( BZ_cache ("http://azerclic.labynet.org/doc.php3" , "doc" ) ) exit () ;
// you will see the cached files in the folder http://azerclic.labynet.org/cache/
// That's all
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