Hi. It looks like the following is not returning a value:
PHP Code:
echo "Does parse pdf exist: " . file_exists(PHPDIG_PARSE_PDF) . "<br>";
Try setting different paths in the following code, run it from the browser, and then use the path that produces "Does parse pdf exist: 1" onscreen.
PHP Code:
<?php
$filename = "F:\\\\dhi-internet\\\\search\\\\Ghostgum\\\\pstotxt\\\\pstotxt3";
echo "Does parse pdf exist: " . file_exists($filename);
?>