cseufert / hamle

php/hamle/Text/Filter.php

Braces +21 added lines, -14 removed lines

@@ -44,8 +44,9 @@ 
     if(preg_match("/^([a-z]+)(?:\\((?P<vars>.*)\\))?(?:\\|(?P<chained>.+?))?$/", $s, $m)) {
       $this->filter = $m[1];
       $this->vars = isset($m['vars']) && strlen($m['vars']) ? explode(',', $m['vars']) : [];
-      foreach($this->vars as $k=>$v)
-        $this->vars[$k] = str_replace("&comma;",',',$v);
+      foreach($this->vars as $k=>$v) {
+              $this->vars[$k] = str_replace("&comma;",',',$v);
+      }
       if(isset($m['chained']) && strlen($m['chained'])) {
         $this->chained = new Filter($m['chained'],$what);
       }
@@ -58,31 +59,36 @@ 
       throw new ParseError("Unknown Filter Type \"{$this->filter}\"");
     }
     $mapFilter = ['json'=>'json_encode'];
-    if(isset($mapFilter[$this->filter]))
-      $this->filter = $mapFilter[$this->filter];
+    if(isset($mapFilter[$this->filter])) {
+          $this->filter = $mapFilter[$this->filter];
+    }
     $this->what = $what;
   }
 
   function toHTML($escape = false) {
-    if($escape)
-      return "<?=htmlspecialchars(" .$this->toPHP() . ")?>";
+    if($escape) {
+          return "<?=htmlspecialchars(" .$this->toPHP() . ")?>";
+    }
     return "<?=" . $this->toPHP() . "?>";
   }
 
   function toPHPpre() {
     $pre = '';
-    if($this->chained)
-      $pre = $this->chained->toPHPpre();
+    if($this->chained) {
+          $pre = $this->chained->toPHPpre();
+    }
     return "$pre{$this->filter}(";
   }
 
   function toPHPpost() {
     $post = '';
-    if($this->chained)
-      $post = $this->chained->toPHPpost();
+    if($this->chained) {
+          $post = $this->chained->toPHPpost();
+    }
     $o = '';
-    foreach($this->vars as $v)
-      $o .= ','.$this->varToCode($v);
+    foreach($this->vars as $v) {
+          $o .= ','.$this->varToCode($v);
+    }
     return "$o)$post";
   }
 
@@ -97,8 +103,9 @@ 
   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);
   }