elements.
function get_content($path, $recnum = 0) {
$extracontent = "";
$output = "";
// Get contents of the file
$fcontent = file_get_contents($path);
// If the file has an comment,
// then call this function on that path too.
$includestart = strpos($fcontent, "") + 2;
$includelen = $includeend - $includestart + 1;
$include_str = substr($fcontent, $includestart, $includelen);
// Then, check if the string has "include"
$includestart = strpos($include_str, "include");
if ($includestart) {
// If it does, get the file to include
// and put it in $include_str
$include_str = substr(
$include_str,
$includestart + 7, // +7 removes "include"
strlen($includestart) - 4); // -4 removes -->
$include_str = trim($include_str);
}
// Call the function on this string as path,
// increment recursion to ensure we don't get lost
$extracontent = get_content($include_str, $recnum + 1);
}
$output = $fcontent . $extracontent . $output;
if ($recnum == 0) {
$output = "
" . $output . "
";
}
return $output;
}
// Remove filename endings from any string which is a file path.
function clean_fn($string) {
// To do this, we are going to move upwards from the
// bottom of the string, looking for '.' and '/' characters.
// When we find a '.' char, we then check if there is any '/'
// placed after it. If this is true, we are dealing with a folder
// that has a '.' in its name, which we do not want to alter.
// If it is not true, we can remove all characters after the '.'
// and then check the next '.' up the string.
$exitcond = FALSE;
$index = -1;
$index_lastper = -1;
$index_lastslash = 1;
$final_index = 0;
// Iterate over the string, looking for slashes and periods.
while (abs($index) < strlen($string) && !$exitcond) {
// If we find a period, save the index.
if ($string[$index] == '.') {
$index_lastper = $index;
}
// If we find a slash, save the index.
else if ($string[$index] == '/') {
$index_lastslash = $index;
$exitcond = TRUE;
}
// Compare the indices. If there is no
// slash before the period, that's our
// final index.
if ($index_lastper > $index_lastslash) {
$final_index = $index_lastper;
}
$index--;
}
if (abs($final_index) > 0) {
$output = substr($string, 0, $final_index);
//$output = $output . " | " . $index_lastper . " | " . $index_lastslash;
}
else {
$output = $string;
}
return $output;
}
// Quick function to build MOTD with optional delimiter
function build_motd($strings, $delimiter = "\t") {
$motd = $strings[0];
for ($i = 1; $i < sizeof($strings); $i++) {
$motd = $motd . $delimiter . $strings[$i];
}
return $motd;
}
?>