New Tesseract * ---------------------------------------------------------*/ public function __construct($filename){ $this->filename = $filename; return $this; } /* (2) Read the image file * * @return this * ---------------------------------------------------------*/ public function read(){ /* [1] Record the text from the image =========================================================*/ $filename = $this->filename; $this->content = shell_exec("tesseract $filename stdout -l fra"); $lists = explode(chr(10), $this->content); if (count($lists) < 3) { throw new \Exception('Result not interpreted'); } $this->course = $lists[0]; $this->teacher = $lists[1]; $this->room = $lists[2]; return $this; } /* (3) Return the text readed by the Tesseract OCR * * @return $this->content * ---------------------------------------------------------*/ public function getContent() { return $this->content; } /* (4) Return the course readed by the Tesseract OCR * * @return $this->course * ---------------------------------------------------------*/ public function getCourse() { return $this->course; } /* (5) Return the teacher readed by the Tesseract OCR * * @return $this->teacher * ---------------------------------------------------------*/ public function getTeacher() { return $this->teacher; } /* (6) Return the room class readed by the Tesseract OCR * * @return $this->room * ---------------------------------------------------------*/ public function getRoom() { return $this->room; } }