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acctman

09-01-2015 06:24 PM

PHP preg_replace_callback help needed

trying to avoid going on stackoverflow don't want to deal with the Q&A ego police that mod that site. Any i'm getting this error Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in any assistance greatly appreciated

Code:

//load current language

        foreach ($langs as $key => $value) if ($value['l_code'] == lang) break;

        $f = fopen('languages/'.$langs[$key]['l_file'],'r') or die('Cannot open language file '.$langs[$key]['l_file']);

        while (!feof($f)) {

                $s = chop(fgets($f,4096));

                if ($s{0} == '#') continue;

                list($key,$value) = explode('=',$s,2);

                $value = preg_replace('/<%(.*)%>/sUe', '@constant("\\1")', $value);

                $def[$key] = $value;

                }

        fclose($f);

sarettah

09-01-2015 06:37 PM

I don't deal with preg_replace that often but after spending a couple of minutes looking at preg_replace_callbak I am thinking that something like this will work:

$value = preg_replace_callback('/<%(.*)%>/sU', function(){ return @constant("\\1"); }, $value);

Worst that can happen is it won't ;p

edited in: also remove the e modifier I think. I forgot to do that originally.

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acctman

09-01-2015 06:48 PM

Quote:

Originally Posted by sarettah (Post 20567647)

thanks that worked :)

sarettah

09-01-2015 07:00 PM

Quote:

Originally Posted by acctman (Post 20567658)

thanks that worked :)

Cool.

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