skip empty lines in files
Posted: Tue Feb 19, 2008 11:18 am
How can I skip blank lines when reading files in my code below?
while (($filename = readdir($dir)) !== false && $filename != "." && $filename != "..") {
echo '<b>Displaying contents of' . $filename . '</b><BR>';
$file_handle = file_get_contents('./asrunlogs/' . $filename);
// Explodes .txt file into lines (\n)
$Lines = explode("\n",$file_handle);
array_shift($Lines);
while (($filename = readdir($dir)) !== false && $filename != "." && $filename != "..") {
echo '<b>Displaying contents of' . $filename . '</b><BR>';
$file_handle = file_get_contents('./asrunlogs/' . $filename);
// Explodes .txt file into lines (\n)
$Lines = explode("\n",$file_handle);
array_shift($Lines);