Beispiel #1
0
 public function testRemoveNonPrintableAsciiChars()
 {
     $stringWithAllAsciiChars = "";
     for ($i = 0; $i < 256; $i++) {
         $stringWithAllAsciiChars .= chr($i);
     }
     $stringWithOnlyPrintableChars = Encoding::toPrintableAscii($stringWithAllAsciiChars);
     $this->assertEquals(224, strlen($stringWithOnlyPrintableChars));
 }