"; if ($y=="") $y="
"; echo "
Page $currPageNum of $numPages
"; $nextPageNum = $currPageNum + 1; $prevPageNum = $currPageNum - 1; // Make the 'previous' and 'next' page links as appropriate. if ($currPageNum > 1) { echo "Previous Page"; if ($currPageNum != $numPages) { echo " | "; } } if ($currPageNum != $numPages) { //fwrite($descriptor, "Next Page"); echo "Next Page"; } //fwrite($descriptor, "Jump to Page:\n"); echo "
Jump to Page:\n";
// Make the individual page links (or a bold non-link for the current page).
//
for ($i = 1; $i <= $numPages; $i++) {
if ($i != $currPageNum) {
//fwrite($descriptor, "$i\n");
echo "$i\n";
} else {
//fwrite($descriptor, "$i\n");
echo "$i\n";
}
}
}
// Generates a legal filename from a parameter string.
function get_legal_filename($name) {
$name = ereg_replace(',', '', $name);
return ereg_replace(' ', '_', $name);
}
// Returns a string containing as many words
// (being collections of characters separated by the character $delimiter)
// as possible such that the total string length is <= $chars characters long.
// If $ellipsis is true, then an ellipsis is added to any sentence which
// is cut short.
function sub_sentence($sentence, $delimiter, $max_chars, $ellipsis=false) {
$words = explode($delimiter, $sentence);
$total_chars = 0;
$count = 0;
$result = '';
do {
if ($count > 0) {
$result = $result . ' ' . $words[$count];
} else {
$result = $result . $words[$count];
}
$total_chars += strlen($words[$count]) + 1;
$count++;
} while ($count < count($words) && ($total_chars + strlen($words[$count])) <= $max_chars);
if ($ellipsis && ($count < count($words))) {
$result = $result . '...';
}
return $result;
}
function format_credit($x) {
return number_format($x, 2);
}
function project_is_stopped() {
if (file_exists("../../stop_web")) return true;
return false;
}
function user_links($user) {
$x = "id>$user->name";
if ($user->has_profile) {
$x .= " id>
";
}
return $x;
}
function host_link($hostid) {
if ($hostid) {
return "$hostid";
} else {
return "---";
}
}
function open_output_buffer() {
ob_start();
ob_implicit_flush(0);
}
function close_output_buffer($filename) {
$fh = fopen($filename, "w");
$page = ob_get_contents();
ob_end_clean();
fwrite($fh, $page);
fclose($fh);
}
?>