Force 'N' in 'GROUP N BY' to be numeric

alpha0010 · web-flow · commit 1a03c6f2fb4a · 2017-11-02T11:27:19.000-04:00
diff --git a/src/SphinxQL.php b/src/SphinxQL.php
@@ -1020,7 +1020,7 @@ public function groupBy($column)
      */
     public function groupNBy($n)
     {
-        $this->group_n_by = $n;
+        $this->group_n_by = (int) $n;
 
         return $this;
     }

Original file line number	Diff line number	Diff line change
`@@ -1020,7 +1020,7 @@ public function groupBy($column)`
`1020`	`1020`	`*/`
`1021`	`1021`	`public function groupNBy($n)`
`1022`	`1022`	`{`
`1023`		`- $this->group_n_by = $n;`
	`1023`	`+ $this->group_n_by = (int) $n;`
`1024`	`1024`
`1025`	`1025`	`return $this;`
`1026`	`1026`	`}`