mirror of
https://github.com/php/web-php.git
synced 2026-03-31 11:42:09 +02:00
c106cf220d
compatibility mode, in which our site does not behave correctly right now, so remove the URL from the DOCTYPE for now...
469 lines
13 KiB
PHP
469 lines
13 KiB
PHP
<?php
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/* $Id$ */
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// Print an image for a sized spacer
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function spacer($width = 1, $height = 1, $return = false, $align = false, $extras = false)
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{
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$function = ($return ? "sprintf" : "printf");
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return $function('<img src="/images/spacer.gif" width="%d" height="%d" border="0" alt="" %s%s />',
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$width,
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$height,
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($align ? "align=\"$align\" " : ""),
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($extras ? $extras : "")
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);
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}
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# resize_image()
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# tag the output of make_image() and resize it manually
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# (considering possible HTML/XHTML image tag endings)
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#
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function resize_image($img, $width=1, $height=1) {
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$str = preg_replace('!width=\"([0-9]+?)\"!i', '', $img );
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$str = preg_replace('!height=\"([0-9]+?)\"!i', '', $str );
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return preg_replace('!/?>$!', sprintf(' height="%s" width="%s" />', $height, $width), $str);
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}
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# make_image()
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# return an IMG tag for a given file (relative to the images dir)
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#
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function make_image($file, $alt=false, $align=false, $extras=false, $dir=false, $border=0) {
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global $HTTP_SERVER_VARS;
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if (!$dir) {
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$dir = '/images';
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}
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if ($size = @getimagesize($HTTP_SERVER_VARS['DOCUMENT_ROOT'].$dir.'/'.$file)) {
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$image = sprintf('<img src="%s/%s" border="%d" %s alt="%s" %s%s />',
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$dir,
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$file,
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$border,
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$size[3],
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($alt ? $alt : ''),
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($align ? ' align="'.$align.'"' : ''),
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($extras ? ' '.$extras : '')
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);
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} else {
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$image = sprintf('<img src="%s/%s" border="%d" alt="%s" %s%s />',
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$dir,
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$file,
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$border,
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($alt ? $alt : ''),
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($align ? ' ALIGN="'.$align.'"' : ''),
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($extras ? ' '.$extras : '')
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);
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}
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return $image;
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}
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# print_image()
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# print an IMG tag for a given file
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#
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function print_image($file, $alt=false, $align=false, $extras=false, $dir=false, $border=0) {
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print make_image($file, $alt, $align, $extras, $dir);
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}
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# make_submit()
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# - make a submit button image
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#
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function make_submit($file, $alt=false, $align=false, $extras=false, $dir=false, $border=0) {
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if (!$dir) {
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$dir = '/images';
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}
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$return = make_image($file, $alt, $align, $extras, $dir, $border);
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if ($return != "<img>") {
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$return = '<input type="image"'.substr($return,4);
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} else {
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$return = '<input type="submit" />';
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}
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return $return;
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}
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# delim()
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# print a pipe delimiter
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#
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function delim($color=false) {
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if (!$color) {
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return ' | ';
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}
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return sprintf('<font color="%s"> | </font>', $color );
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}
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# hdelim()
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# print a horizontal delimiter (just a wide line);
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#
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function hdelim($color="#000000") {
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if (!$color) {
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return '<hr noshade="noshade" size="1" />';
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}
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return sprintf('<hr noshade="noshade" size="1" color="%s" />', $color );
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}
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# make_link()
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# return a hyperlink to something, within the site
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#
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function make_link ($url, $linktext=false, $target=false, $extras=false) {
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return sprintf("<a href=\"%s\"%s%s>%s</a>",
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$url,
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($target ? ' target="'.$target.'"' : ''),
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($extras ? ' '.$extras : ''),
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($linktext ? $linktext : $url)
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);
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}
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# print_link()
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# echo a hyperlink to something, within the site
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#
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function print_link($url, $linktext=false, $target=false, $extras=false) {
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echo make_link($url, $linktext, $target, $extras);
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}
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# make_popup_link()
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# return a hyperlink to something, within the site, that pops up a new window
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#
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function make_popup_link ($url, $linktext=false, $target=false, $windowprops="", $extras=false) {
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return sprintf("<a href=\"%s\" target=\"%s\" onclick=\"window.open('%s','%s','%s');return false;\"%s>%s</a>",
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htmlspecialchars($url),
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($target ? $target : "_new"),
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htmlspecialchars($url),
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($target ? $target : "_new"),
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$windowprops,
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($extras ? ' '.$extras : ''),
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($linktext ? $linktext : $url)
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);
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}
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# print_popup_link()
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# echo a hyperlink to something, within the site, that pops up a new window
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#
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function print_popup_link($url, $linktext=false, $windowprops="", $target=false, $extras=false) {
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echo make_popup_link($url, $linktext, $windowprops, $target, $extras);
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}
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# download_link()
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# print a link for a downloadable file (including filesize)
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#
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function download_link($file, $title, $showsize = true, $mirror = '') {
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$download_link = "get/$file/from/a/mirror";
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if ($mirror != '') {
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$download_link = $mirror . $download_link;
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} else {
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$download_link = "/" . $download_link;
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}
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print_link($download_link, $title);
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if ($showsize) {
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if ($tmp = strrchr($file, "/")) {
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$local_file = substr($tmp, 1, strlen($tmp));
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} else {
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$local_file = "distributions/$file";
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}
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$size = @filesize($local_file);
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/* Print out size in bytes (if size is less the 1Kb, or else in Kb) */
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if ($size) {
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echo ' [';
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if ($size < 1024) {
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echo number_format($size, 0, '.', ',') . 'b';
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} else {
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echo number_format($size/1024, 0, '.', ',') . 'Kb';
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}
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echo ']';
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}
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}
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}
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$enclosed = 0;
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# commonheader()
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#
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#
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function commonHeader($title="",$dont_enclose=0,$headers_gone=0) {
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global $MYSITE, $enclosed, $EXPL_LANG, $SIDEBAR_DATA;
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?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>PHP<?php if ($title) echo ": $title";?></title>
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<link rel="stylesheet" href="/style.css" />
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<link rel="shortcut icon" href="/favicon.ico" />
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</head>
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<body topmargin="0" leftmargin="0" marginheight="0" marginwidth="0"
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bgcolor="#ffffff" text="#000000" link="#000099" alink="#0000ff"
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vlink="#000099">
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<table border="0" cellspacing="0" cellpadding="0" height="48" width="100%">
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<tr bgcolor="#9999cc">
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<td align="center" rowspan="2" width="120"><a href="/"><?php print_image('php_logo.gif', 'PHP'); ?></a></td>
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<td> </td>
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</tr>
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<tr bgcolor="#9999cc">
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<td align="right" valign="bottom">
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<?php
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print_link('/downloads.php','downloads',false,'class="small"');
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echo delim();
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print_link('/docs.php', 'documentation', false, 'class="small"');
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echo delim();
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print_link('/FAQ.php', 'faq', false, 'class="small"');
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echo delim();
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print_link('/support.php','getting help',false,'class="small"');
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echo delim();
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print_link('/mailing-lists.php','mailing lists',false,'class="small"');
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echo delim();
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print_link('http://bugs.php.net/','reporting bugs',false,'class="small"');
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echo delim();
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print_link('/sites.php','php.net sites',false,'class="small"');
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echo delim();
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print_link('/links.php','links',false,'class="small"');
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?>
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</td>
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</tr>
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<tr bgcolor="#333366"><td colspan="2"><?php spacer(); ?></td></tr>
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<tr bgcolor="#666699">
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<td align="right" valign="top" colspan="2"><font color="#ffffff">
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<form method="post" action="/search.php" class="thin">
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<?php
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if (isset($EXPL_LANG)) {
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echo '<input type="hidden" name="lang" value="'. $EXPL_LANG . '" />';
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}
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?>
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<small><span title="Keyboard shortcut: Alt+S (Win), Ctrl+S (Apple)"><u>s</u>earch for</span></small>
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<input class="small" type="text" name="pattern" value="" size="30" accesskey="s" />
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<small>in the</small>
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<select name="show" class="small">
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<option value="quickref" selected="selected">function list</option>
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<option value="wholesite">whole site</option>
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<option value="manual">online documentation [en]</option>
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<option value="bugdb">bug database</option>
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<option value="maillist">general mailing list</option>
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<option value="devlist">developer mailing list</option>
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<option value="phpdoc">documentation mailing list </option>
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</select>
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<?php echo make_submit('small_submit_white.gif', 'search', 'bottom'); ?>
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</form>
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</font>
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</td>
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</tr>
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<tr bgcolor="#333366"><td colspan="3"><?php spacer(); ?></td></tr>
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</table>
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<?php
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if (!$dont_enclose):
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$enclosed = 1;
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?>
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<table border="0" cellpadding="0" cellspacing="0">
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<tr valign="top">
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<?php if (isset($SIDEBAR_DATA)):?>
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<td width="200" bgcolor="#f0f0f0">
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<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<tr valign="top"><td class="sidebar"><?php echo $SIDEBAR_DATA?></td></tr>
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</table>
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</td>
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<td bgcolor="#cccccc" background="/images/checkerboard.gif" width="1"><?php spacer(); ?></td>
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<?php endif; ?>
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<td>
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<table cellpadding="10" cellspacing="0" width="100%">
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<tr><td valign="top">
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<?php
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endif;
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/* don't show this yet ... ?>
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<div class="mirror">
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You are using <?php echo $MYSITE; ?>. However, foo.php.net is closer. We would appreciate if you could use that mirror.
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</div>
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<?php */ }
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# commonfooter()
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#
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#
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function commonFooter() {
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global $SCRIPT_NAME,$MYSITE,$LAST_UPDATED,$PHP_SELF,$enclosed, $RSIDEBAR_DATA;
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if ($enclosed) {
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echo "</td></tr></table></td>";
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if(isset($RSIDEBAR_DATA)) {?>
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<td bgcolor="#cccccc" background="/images/checkerboard.gif" width="1"><?php spacer(); ?></td>
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<td width="175" bgcolor="#f0f0f0">
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<table width="100%" cellpadding="4" cellspacing="0">
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<tr valign="top"><td class="sidebar"><?php echo $RSIDEBAR_DATA?></td></tr>
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</table>
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<?php spacer(175); ?>
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</td>
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<?php }
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echo "</tr></table>\n";
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}
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?>
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<table border="0" cellspacing="0" cellpadding="0" width="100%">
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<tr bgcolor="#333366"><td><?php spacer(); ?></td></tr>
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<tr bgcolor="#9999cc">
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<td align="right" valign="bottom">
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<?php
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print_link('/source.php?url='.$SCRIPT_NAME, 'show source', false, 'class="small"');
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echo delim();
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print_link('/credits.php', 'credits', false, 'class="small"');
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echo delim();
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if (have_stats()) {
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print_link('/stats/', 'stats', false, 'class="small"');
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echo delim();
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}
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print_link('/mirrors.php', 'mirror sites', false, 'class="small"');
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echo " ";
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?>
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</td>
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</tr>
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<tr bgcolor="#333366"><td><?php spacer(); ?></td></tr>
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</table>
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<table border="0" cellspacing="0" cellpadding="6" width="100%">
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<tr valign="top" bgcolor="#cccccc">
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<td><small><?php echo make_link('/copyright.php', 'Copyright © 2001-2003 The PHP Group'); ?><br />All rights reserved.</small></td>
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<td align="right"><small>
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<a href="/mirror.php">This mirror</a> generously provided by:
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<a href="<?php echo mirror_provider_url();?>"><?php echo mirror_provider();?></a><br />
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Last updated: <url-minder-ignore><?php echo strftime("%c %Z", $LAST_UPDATED); ?></url-minder-ignore>
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</small>
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</td>
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</tr>
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</table>
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<!--/UdmComment-->
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</body>
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</html>
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<?php
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}
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function sect_to_file($string) {
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$string = strtolower($string);
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$string = str_replace(' ','-',$string);
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$string = str_replace('_','-',$string);
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$func = "function.$string.php";
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$chap = "ref.$string.php";
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$feat = "features.$string.php";
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$struct = "control-structures.$string.php";
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if(@is_file($func)) return $func;
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else if(@is_file($chap)) return $chap;
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else if(@is_file($feat)) return $feat;
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else if(@is_file($struct)) return $struct;
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else return "$string.php";
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}
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function clean($var) {
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return htmlspecialchars(get_magic_quotes_gpc() ? stripslashes($var) : $var);
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}
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function clean_note($text) {
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$text = htmlspecialchars(trim($text));
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/* turn urls into links */
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$text = preg_replace("/((mailto|http|ftp|nntp|news):.+?)(>|\\s|\\)|\"|\\.\\s|$)/","<a href=\"\\1\">\\1</a>\\3",$text);
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/* this 'fixing' code will go away eventually. */
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$fixes = array('<br>','<p>','</p>');
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reset($fixes);
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while (list(,$f)=each($fixes)) {
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$text=str_replace(htmlspecialchars($f), $f, $text);
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$text=str_replace(htmlspecialchars(strtoupper($f)), $f, $text);
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}
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/* preserve linebreaks */
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$text = str_replace("\n", "<br>", $text);
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/* this will only break long lines */
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if (function_exists("wordwrap")) {
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$text = wordwrap($text);
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}
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// Preserve spacing of user notes
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$text = str_replace(" ", " ", $text);
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$text = "<code class=\"note\">".$text."</code>";
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return $text;
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}
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function display_errors($errors)
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{
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echo '<div class="errors">';
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if (count($errors) > 1) {
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echo "You need to do the following before your submission will be accepted:<ul>";
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foreach ($errors as $error) {
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echo "<li>$error</li>\n";
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}
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echo "</ul>";
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}
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else {
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echo $errors[0];
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}
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echo '</div>';
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}
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function display_event($event,$include_date=1)
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{
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for ($i = 1; $i <= 7; $i++) {
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$days[$i] = strftime('%A',mktime(12,0,0,4,$i,2001));
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}
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$re = array(1=>'First',2=>'Second',3=>'Third',4=>'Fourth',-1=>'Last',-2=>'2nd Last',-3=>'3rd Last');
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$sday = $event['start'] ? strtotime($event['start'])
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: mktime(0,0,1,$event['smonth'],$event['sday'],$event['syear']);
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$eday = $event['end'] ? strtotime($event['end'])
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: mktime(0,0,1,$event['emonth'],$event['eday'],$event['eyear']);
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?>
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<table border="0" cellspacing="0" cellpadding="3" width="100%">
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<tr bgcolor="#dddddd"><td>
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<?php
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if ($include_date && ($event['start'] || $event['smonth'])) echo "<b>", date("F j, Y", $sday), "</b>\n";
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if ($event['url']) echo '<a href="', htmlentities($event['url']),'">';
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echo "<b>", stripslashes(htmlentities($event['sdesc'])), "</b>";
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if ($event['url']) echo "</a>";
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switch ($event['type']) {
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case 2:
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case 'multi':
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echo " (", date("Y-m-d",$sday), " to ", date("Y-m-d",$eday), ")";
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break;
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case 3:
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case 'recur':
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echo " (Every ", $re[$event['recur']], " ", $days[$event['recur_day']], " of the month)";
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break;
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}
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?>
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</td></tr>
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<tr bgcolor="#eeeeee"><td><?php echo preg_replace("/\r?\n\r?\n/","<br /><br />",trim($event['ldesc'])); if ($event['url']) {?><br /><br /><b>URL:</b> <?php echo '<a href="',htmlentities($event['url']),'">',htmlentities($event['url']),'</a>'; }?></td></tr>
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</table>
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<?php
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}
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function calc_distance($from,$to) {
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$lat1 = pi()/180 * $from['lat'];
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$lat2 = pi()/180 * $to['lat'];
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$lon1 = pi()/180 * $from['lon'];
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$lon2 = pi()/180 * $to['lon'];
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$dlat = $lat2 - $lat1;
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$dlon = $lon2 - $lon1;
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$t = pow(sin($dlat/2), 2) + cos($lat1)*cos($lat2)*pow(sin($dlon/2),2);
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return atan2(sqrt($t),sqrt(1-$t));
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}
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?>
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