public function toString()
{
if (!$this->_isCreated && !$this->createPdf()) {
return false;
}
return file_get_contents($this->_tmpPdfFile->getFileName());
} public function testToString()
{
$outFile = $this->getOutFile();
$binary = $this->getBinary();
$pdf = new Pdf('<html><h1>Test</h1></html>');
$pdf->binary = $binary;
$this->assertTrue($pdf->saveAs($outFile));
$this->assertFileExists($outFile);
$this->assertEquals(file_get_contents($outFile), $pdf->toString());
unlink($outFile);
}
