cseufert / hamle

php/hamle/Text/Filter.php

Braces +12 added lines, -8 removed lines

@@ -41,8 +41,9 @@ 
     if(preg_match("/^([a-z]+)(\\((.*)\\))?$/", $s, $m)) {
       $this->filter = $m[1];
       $this->vars = isset($m[3]) ? explode(',', $m[3]) : [];
-      foreach($this->vars as $k=>$v)
-        $this->vars[$k] = str_replace(",",',',$v);
+      foreach($this->vars as $k=>$v) {
+              $this->vars[$k] = str_replace(",",',',$v);
+      }
     } else {
       throw new ParseError("Unable to parse filter expression \"$s\"");
     }
@@ -57,23 +58,26 @@ 
   }
 
   function toHTML($escape = false) {
-    if($escape)
-      return "<?=htmlspecialchars(" .$this->toPHP() . ")?>";
+    if($escape) {
+          return "<?=htmlspecialchars(" .$this->toPHP() . ")?>";
+    }
     return "<?=" . $this->toPHP() . "?>";
   }
 
   function toPHP() {
     $o = [$this->what->toPHPVar()] ;
-    foreach($this->vars as $v)
-      $o[] = $this->varToCode($v);
+    foreach($this->vars as $v) {
+          $o[] = $this->varToCode($v);
+    }
     return "{$this->filter}(" . implode(',',$o) . ")";
   }
 
   static function itersplit($v, $sep = ",") {
     $o = [];
     foreach(explode($sep, $v) as $k=>$i) {
-      if($i)
-        $o[] = ['v'=>trim($i), 'value'=>trim($i), 'k'=>$k,'key'=>$k];
+      if($i) {
+              $o[] = ['v'=>trim($i), 'value'=>trim($i), 'k'=>$k,'key'=>$k];
+      }
     }
     return new WrapArray($o);
   }