/** * Convert text to valid format * * @param string $text * @return string */ protected function getText($text) { return StringElement::controlCharacterPHP2OOXML($text); }
/** * PHP to OOXML control character */ public function testControlCharacterPHP2OOXML() { $this->assertEquals('', StringElement::controlCharacterPHP2OOXML('')); $this->assertEquals('_x0008_', StringElement::controlCharacterPHP2OOXML(chr(0x8))); }