diff options
Diffstat (limited to 'boot.php')
| -rw-r--r-- | boot.php | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -567,15 +567,19 @@ function paginate(&$a) { if(! function_exists('expand_acl')) { function expand_acl($s) { + // turn string array of angle-bracketed elements into numeric array + // e.g. "<1><2><3>" => array(1,2,3); + $ret = array(); if(strlen($s)) { - $a = explode('<',$s); - for($x = 0; $x < count($a); $x ++) { - $a[$x] = intval(str_replace(array('<','>'),array('',''),$a[$x])); + $t = str_replace('<','',$s); + $a = explode('>',$t); + foreach($a as $aa) { + if(intval($aa)) + $ret[] = intval($aa); } - return $a; } - return array(); + return $ret; }} if(! function_exists('sanitise_acl')) { |