diff options
Diffstat (limited to 'include')
| -rwxr-xr-x | include/smarty.php | 5 | ||||
| -rw-r--r-- | include/text.php | 29 |
2 files changed, 32 insertions, 2 deletions
diff --git a/include/smarty.php b/include/smarty.php index 762efe335..9d443e269 100755 --- a/include/smarty.php +++ b/include/smarty.php @@ -1,6 +1,7 @@ <?php /** @file */ -require_once 'include/ITemplateEngine.php'; -require_once("library/Smarty/libs/Smarty.class.php"); + +require_once('include/ITemplateEngine.php'); +require_once('library/Smarty/libs/Smarty.class.php'); class FriendicaSmarty extends Smarty { diff --git a/include/text.php b/include/text.php index 3f2e85fc8..554518e32 100644 --- a/include/text.php +++ b/include/text.php @@ -2860,3 +2860,32 @@ function pdl_selector($uid, $current="") { return $o; } +/* + * array flatten_array_recursive(array); + * returns a one-dimensional array from a multi-dimensional array + * empty values are discarded + * example: print_r(flatten_array_recursive(array('foo','bar',array('baz','blip',array('zob','glob')),'','grip'))); + * + * Array ( [0] => foo [1] => bar [2] => baz [3] => blip [4] => zob [5] => glob [6] => grip ) + * + */ + +function flatten_array_recursive($arr) { + $ret = array(); + + if(! $arr) + return $ret; + + foreach($arr as $a) { + if(is_array($a)) { + $tmp = flatten_array_recursive($a); + if($tmp) { + $ret = array_merge($ret,$tmp); + } + } + elseif($a) { + $ret[] = $a; + } + } + return($ret); +} |