encodeString() public method

Returns an empty string on failure.
public encodeString ( string $str, string $encoding = 'base64' ) : string
$str string The text to encode
$encoding string The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
return string
PHPMailer Class Documentation
Example #1
0
 /**
  * Encoding and charset tests.
  */
 public function testEncodings()
 {
     $this->Mail->CharSet = 'iso-8859-1';
     $this->assertEquals('=A1Hola!_Se=F1or!', $this->Mail->encodeQ("�Hola! Se�or!", 'text'), 'Q Encoding (text) failed');
     $this->assertEquals('=A1Hola!_Se=F1or!', $this->Mail->encodeQ("�Hola! Se�or!", 'comment'), 'Q Encoding (comment) failed');
     $this->assertEquals('=A1Hola!_Se=F1or!', $this->Mail->encodeQ("�Hola! Se�or!", 'phrase'), 'Q Encoding (phrase) failed');
     $this->Mail->CharSet = 'UTF-8';
     $this->assertEquals('=C2=A1Hola!_Se=C3=B1or!', $this->Mail->encodeQ("¡Hola! Señor!", 'text'), 'Q Encoding (text) failed');
     //Strings containing '=' are a special case
     $this->assertEquals('Nov=C3=A1=3D', $this->Mail->encodeQ("Nová=", 'text'), 'Q Encoding (text) failed 2');
     $this->assertEquals($this->Mail->encodeString('hello', 'binary'), 'hello', 'Binary encoding changed input');
     $this->Mail->ErrorInfo = '';
     $this->Mail->encodeString('hello', 'asdfghjkl');
     $this->assertNotEmpty($this->Mail->ErrorInfo, 'Invalid encoding not detected');
 }