removendo @ e verificando indice do array antes de escrever nele

aldalri · Apr 25, 2014 · 4a07cb6 · 4a07cb6
1 parent c491665
commit 4a07cb6
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/libs/PdfNFePHP.class.php b/libs/PdfNFePHP.class.php
@@ -176,10 +176,18 @@ function __construct($orientation='P',$unit='mm',$format='A4') {
        }
        $this->Cset="0123456789";
        for ($i=0; $i<96; $i++) {  // convertendo grupos A & B  
-              @$this->SetFrom["A"] .= chr($i);
-              @$this->SetFrom["B"] .= chr($i + 32);
-              @$this->SetTo["A"] .= chr(($i < 32) ? $i+64 : $i-32);
-              @$this->SetTo["B"] .= chr($i);
+           if (isset($this->SetFrom["A"])) {
+               $this->SetFrom["A"] .= chr($i);
+           }
+           if (isset($this->SetFrom["B"])) {
+               $this->SetFrom["B"] .= chr($i + 32);
+           }
+           if (isset($this->SetTo["A"])) {
+               $this->SetTo["A"] .= chr(($i < 32) ? $i+64 : $i-32);
+           }
+           if (isset($this->SetTo["A"])) {
+               $this->SetTo["B"] .= chr($i);
+           }
        }
     }//fim __construct