- dirname: documentation ( source)
- sys_get_temp_dir: documentation ( source)
- fgets: documentation ( source)
- printf: documentation ( source)
- dir: documentation ( source)
- fopen: documentation ( source)
<?php
$d = dir(dirname(sys_get_temp_dir())."/etc");
while (false !== ($entry = $d->read())) { echo $entry."\n";}
$file = fopen('/etc/os-release', 'r');
while($line = fgets($file)) { printf("%s\n", $line); }