perl to php translation

[alexjaquet]

Hi,

I'm new to php and I'm trying to translate the following code :

sub loadPreferencesAuto {
local our $content;
open (FILE, "<$dir/preferences_auto.html") or die "cannot open file
$dir/preferences_auto.html";
while (<FILE>) {
s/\$LABEL{'([\w]+)'}/ exists $SERVER{$1} ? $SERVER{$1} : $1 /eg;
s/\$LANG/$lang/g;
s/\$ERROR{'([\w]+)'}//g;
s/\$SESSIONID/$session_id/g;
$content .= $_;
}
$content = Compress::Zlib::memGzip($content) if $can_do_gzip; ;
print "Content-Length: ", length($content) , "\n";
print "Content-Encoding: gzip\n" ;
print "Content-Type: text/html\n\n";
print $content;
close (FILE);
}

[milahu]

Hope this works...

<?php
function loadPreferencesAuto()
{
// init gzip buffer
ob_start('ob_gzhandler');
// read file
$content = file_get_contents($dir.'preferences_auto.html');
// do replacements
$content = preg_replace_callback(
'/$LABEL\{\'(\w+)\'\}/', // ?
create_function(
'$matches',
'return isset($_SERVER[$matches[0]]) ? $_SERVER[$matches[0]] :
$matches[0];'
),
$content
);
$content = str_replace('$LANG', $lang, $content);
$content = preg_replace('$ERROR\{\'(\w+)\'\}', '', $content);
$content = str_replace('$SESSIONID', $session_id, $content);
}
?>