Almost all the examples under this directory have 4 files :
sample.pdf : A sample pdf file whose text contents are to be extracted
sample.txt : The original text contents for sample.pdf. All the sample.txt files have been generated using the following process :
- Open sample.pdf using Adobe Acrobat Reader
- Save the file as a text file
example.php : A script that shows the contents of sample.txt and the text contents extracted from sample.pdf
- README.md : A text file that explains how the contents of sample.pdf were generated.