Fix performance issue in close_paragraph

Looks like a for loop is faster than array_splice

1 files changed, 2 insertions, 1 deletions

diff --git a/inc/parser/handler.php b/inc/parser/handler.php
index 0e54425f7..24d880e2d 100644
--- a/inc/parser/handler.php
+++ b/inc/parser/handler.php
@@ -1520,7 +1520,8 @@ class Doku_Handler_Block {
 
         if(trim($content)==''){
             //remove the whole paragraph
-            array_splice($this->calls,$i);
+            //array_splice($this->calls,$i); // <- this is much slower than the loop below
+            for($x=$ccount-1; $x>=$i; $x--) unset($this->calls[$x]);
         }else{
             // remove ending linebreaks in the paragraph
             $i=count($this->calls)-1;