Fixed bug #694 : Long sniff codes can cause PHP warnings in source report when showing error codes

Author: gsherwood

CodeSniffer/Reports/Source.php

@@ -177,9 +177,15 @@ public function generate(
         echo "\033[0m".str_repeat('-', $width).PHP_EOL;
 
         $fixableSources = 0;
-        $maxSniffWidth  = 37;
+        
+        if ($showSources === true) {
+            $maxSniffWidth = ($width - 7);
+        } else {
+            $maxSniffWidth = ($width - 37);
+        }
+        
         if ($totalFixable > 0) {
-            $maxSniffWidth += 4;
+            $maxSniffWidth -= 4;
         }
 
         foreach ($this->_sourceCache as $source => $sourceData) {
@@ -196,6 +202,10 @@ public function generate(
             }
 
             if ($showSources === true) {
+                if ($sourceData['strlen'] > $maxSniffWidth) {
+                    $source = substr($source, 0, $maxSniffWidth);
+                }
+
                 echo $source;
                 if ($totalFixable > 0) {
                     echo str_repeat(' ', ($width - 9 - strlen($source)));
@@ -219,8 +229,8 @@ public function generate(
                 echo $category.str_repeat(' ', (20 - strlen($category)));
 
                 $sniff = $parts[2];
-                if (strlen($sniff) > ($width - $maxSniffWidth)) {
-                    $sniff = substr($sniff, 0, ($width - $maxSniffWidth - strlen($sniff)));
+                if (strlen($sniff) > $maxSniffWidth) {
+                    $sniff = substr($sniff, 0, $maxSniffWidth);
                 }
 
                 if ($totalFixable > 0) {

package.xml

@@ -28,6 +28,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
  <notes>
   - Fixed bug #625 : Consider working around T_HASHBANG in HHVM 3.5.x and 3.6.x
     -- Thanks to Kunal Mehta for the patch
+  - Fixed bug #694 : Long sniff codes can cause PHP warnings in source report when showing error codes
  </notes>
  <contents>
   <dir name="/">