mirror of
https://github.com/php/web-php.git
synced 2026-03-23 23:02:13 +01:00
715 lines
21 KiB
PHP
715 lines
21 KiB
PHP
<?php
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$_SERVER['STATIC_ROOT'] = $MYSITE;
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$_SERVER['MYSITE'] = $MYSITE;
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// Use class names instead of colors
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ini_set('highlight.comment', 'comment');
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ini_set('highlight.default', 'default');
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ini_set('highlight.keyword', 'keyword');
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ini_set('highlight.string', 'string');
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ini_set('highlight.html', 'html');
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// Highlight PHP code
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function highlight_php($code, $return = FALSE)
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{
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$highlighted = highlight_string($code, TRUE);
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// Use this ugly hack for now to avoid code snippets with bad syntax screwing up the highlighter
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if(strstr($highlighted, "include/layout.inc</b>")) {
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$highlighted = '<span class="html">'. nl2br(htmlentities($code, ENT_HTML5), FALSE) ."</span>";
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}
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// Fix output to use CSS classes and wrap well
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$highlighted = '<div class="phpcode">' . str_replace(
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array(
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' ',
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'<br>',
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'<span style="color: ',
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'</font>',
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"\n ",
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' ',
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' '
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),
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array(
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' ',
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"<br>\n",
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'<span class="',
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'</span>',
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"\n ",
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' ',
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' '
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),
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$highlighted
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) . '</div>';
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if ($return) { return $highlighted; }
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else { echo $highlighted; }
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}
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// Same as highlight_php() but does not require '<?php' in $code
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function highlight_php_trimmed($code, $return = false)
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{
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$code = "<?php\n" . $code;
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$highlighted_code = highlight_php($code, true);
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$highlighted_code = preg_replace("/\<\?php(\<br \/\>)+/", '', $highlighted_code, 1);
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if ($return) { return $highlighted_code; }
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echo $highlighted_code;
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}
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// Stats pages still need this
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function commonHeader($title) { site_header($title); }
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// Stats pages still need this
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function commonFooter() { site_footer(); }
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// Resize the image using the output of make_image()
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function resize_image($img, $width = 1, $height = 1)
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{
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// Drop width and height values from image if available
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$str = preg_replace('!width=\"([0-9]+?)\"!i', '', $img);
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$str = preg_replace('!height=\"([0-9]+?)\"!i', '', $str);
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// Return image with new width and height added
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return preg_replace(
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'!/?>$!',
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sprintf(' height="%s" width="%s">', $height, $width),
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$str
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);
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}
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// Return an <img> tag for a given image file available on the server
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function make_image($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
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$dir = '/images', $border = 0, $addsize = TRUE)
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{
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// If no / was provided at the start of $dir, add it
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$webdir = $_SERVER['MYSITE'] . ($dir[0] == '/' ? '' : '/') . $dir;
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// Get width and height values if possible
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if ($addsize && ($size = @getimagesize($_SERVER['DOCUMENT_ROOT'] . "$dir/$file"))) {
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$sizeparams = ' ' . trim($size[3]);
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} else {
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$sizeparams = '';
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}
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// Convert right or left alignment to CSS float,
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// but leave other alignments intact (for now)
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if (in_array($align, array("right", "left"))) {
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$align = ' style="float: ' . $align . ';"';
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} elseif ($align) {
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$align = ' align="' . $align . '"';
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} else {
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$align = '';
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}
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// Return with image built up
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return sprintf('<img src="%s/%s" alt="%s"%s%s%s>',
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$webdir,
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$file,
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($alt ? $alt : ''),
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$sizeparams,
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$align,
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($extras ? ' ' . $extras : '')
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);
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}
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// Print an <img> tag out for a given file
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function print_image($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
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$dir = '/images', $border = 0)
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{
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echo make_image($file, $alt, $align, $extras, $dir, $border);
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}
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// Shortcut to usual news image printing (right floating
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// image from the news dir with an alt and an URL)
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function news_image($URL, $image, $alt, $print = true)
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{
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$str = "<a href=\"$URL\">" . make_image("news/$image", $alt, "right") . "</a>";
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if ($print) {
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echo $str;
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}
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return $str;
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}
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// Return HTML code for a submit button image
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function make_submit($file, $alt = FALSE, $align = FALSE, $extras = FALSE,
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$dir = '/images', $border = 0)
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{
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// Get an image without size info and convert the
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// border attribute to use CSS, as border="" is not
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// supported on <input> elements in [X]HTML
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$img = make_image($file, $alt, $align, $extras, $dir, 0, FALSE);
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$img = str_replace(
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"border=\"$border\"",
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"style=\"border: {$border}px;\"",
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$img
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);
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// Return with ready input image
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return '<input type="image"' . substr($img, 4);
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}
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// Return a hiperlink to something within the site
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function make_link ($url, $linktext = FALSE, $target = FALSE, $extras = FALSE)
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{
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return sprintf("<a href=\"%s\"%s%s>%s</a>",
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$url,
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($target ? ' target="' . $target . '"' : ''),
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($extras ? ' ' . $extras : ''),
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($linktext ? $linktext : $url)
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);
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}
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// Print a hyperlink to something, within the site
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function print_link($url, $linktext = FALSE, $target = FALSE, $extras = FALSE)
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{
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echo make_link($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, ENT_QUOTES | ENT_IGNORE),
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($target ? $target : "_new"),
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htmlspecialchars($url, ENT_QUOTES | ENT_IGNORE),
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($target ? $target : "_new"),
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$windowprops,
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($extras ? ' '.$extras : ''),
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($linktext ? $linktext : $url)
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);
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}
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// print_popup_link()
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// print a hyperlink to something, within the site, that pops up a new window
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//
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function print_popup_link($url, $linktext=false, $windowprops="", $target=false, $extras=false) {
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echo make_popup_link($url, $linktext, $windowprops, $target, $extras);
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}
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// Print a link for a downloadable file (including filesize)
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function download_link($file, $title, $showsize = TRUE, $mirror = '')
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{
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$download_link = "/distributions/" . $file;
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// Print out the download link
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if (strpos($download_link, 'php-8.0.2.tar') !== false) {
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// Temporary hacky fix to caching issue. :(
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print_link("{$download_link}?a=1", $title);
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} else {
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print_link($download_link, $title);
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}
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// Size display is required
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if ($showsize) {
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// We have a full path or a relative to the distributions dir
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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/$file";
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}
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if(@file_exists($local_file.".asc")) {
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echo " ";
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$sig_link = "/distributions/$file.asc";
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print_link($sig_link, "(sig)");
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}
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// Try to get the size of the file
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$size = @filesize($local_file);
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// Print out size in bytes (if size is
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// less then 1Kb, or else in Kb)
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if ($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($size/1024, 0, '.', ',') . 'Kb';
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}
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echo ']';
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}
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}
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}
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function sect_to_file($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) : $var, ENT_QUOTES);
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}
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// Clean out the content of one user note for printing to HTML
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function clean_note($text)
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{
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// Highlight PHP source
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$text = highlight_php(trim($text), TRUE);
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// Turn urls into links
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$text = preg_replace(
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'!((mailto:|(https?|ftp|nntp|news):\/\/).*?)(\s|<|\)|"|\\\\|\'|$)!',
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'<a href="\1" rel="nofollow" target="_blank">\1</a>\4',
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$text
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);
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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 $errors[0];
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}
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echo '</div>';
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}
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// Displays an event. Used in event submission
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// previews and event information displays
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function display_event($event, $include_date = 1)
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{
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global $COUNTRIES;
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// Current month (int)($_GET['cm'] ?: 0)
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global $cm;
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// Current year (int)($_GET['cy'] ?: 0)
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global $cy;
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// Weekday names array
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for ($i = 1; $i <= 7; $i++) {
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$days[$i] = strftime('%A', mktime(12, 0, 0, 4, $i, 2012));
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}
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// Recurring possibilities
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$re = array(
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1 => 'First',
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2 => 'Second',
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3 => 'Third',
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4 => 'Fourth',
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-1 => 'Last',
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-2 => '2nd Last',
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-3 => '3rd Last'
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);
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if (!isset($event['start']) && isset($event['sday'])) {
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$sday = mktime(12,0,0,$event['smonth'],$event['sday'],$event['syear']);
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} else {
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$sday = (isset($event['start']) && !empty($event['start'])) ? strtotime($event['start']) : 0;
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}
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if (!isset($event['end']) && isset($event['eday'])) {
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$eday = mktime(12,0,0,$event['emonth'],$event['eday'],$event['eyear']);
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} else {
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$eday = (isset($event['end']) && !empty($event['end'])) ? strtotime($event['end']) : 0;
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}
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?>
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<table border="0" cellspacing="0" cellpadding="3" width="100%" class="vevent">
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<tr bgcolor="#dddddd"><td>
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<?php
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// Print out date if needed
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if ($include_date && (isset($event['start']))) {
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echo "<b>", date("F j, Y", $sday), "</b>\n";
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}
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// Print link in case we have one
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if ($event['url']) { echo '<a href="', htmlentities($event['url'], ENT_QUOTES | ENT_IGNORE, 'UTF-8'),'" class="url">'; }
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// Print event description
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echo "<b class='summary'>", stripslashes(htmlentities($event['sdesc'], ENT_QUOTES | ENT_IGNORE, 'UTF-8')), "</b>";
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// End link
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if ($event['url']) { echo "</a>"; }
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// Print extra date info for recurring and multiday events
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switch ($event['type']) {
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case 2:
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case 'multi':
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$dtend = date("Y-m-d", strtotime("+1 day", $eday));
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echo " (<abbr class='dtstart'>", date("Y-m-d",$sday), "</abbr> to <abbr class='dtend' title='$dtend'>", date("Y-m-d",$eday), "</abbr>)";
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break;
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case 3:
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case 'recur':
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$days = $re[$event['recur']]. " " .$days[$event['recur_day']];
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if (!$cm || $cy) {
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$cm = date("m");
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$cy = date("Y");
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}
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$month = date("M", mktime(0, 0, 0, $cm, 1, $cy));
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$dtstart = date("Y-m-d", strtotime($days . ' 0st' .$month. ' ' .$cy));
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echo ' (Every <abbr class="dtstart" title="'.$dtstart.'">', $days, "</abbr> of the month)";
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break;
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}
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// Event category
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if(isset($event['category']) && $event['category']) {
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$cat = array("unknown", "User Group Event", "Conference", "Training");
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echo ' [' . $cat[$event['category']] . '] ';
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}
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// Print out country information
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echo ' (<span class="location">' , $COUNTRIES[$event['country']] , '</span>)';
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?>
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</td></tr>
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<tr bgcolor="#eeeeee" class="description"><td>
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<?php
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// Print long description
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echo preg_replace("/\r?\n\r?\n/", "<br><br>", trim(htmlentities($event['ldesc'],ENT_QUOTES | ENT_IGNORE, 'UTF-8')));
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// If we have an URL, print it out
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if ($event['url']) {
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echo '<br><br><b>URL:</b> ',
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'<a href="', htmlentities($event['url'], ENT_QUOTES | ENT_IGNORE, 'UTF-8'), '">',
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htmlentities($event['url'], ENT_QUOTES | ENT_IGNORE, 'UTF-8'), '</a>';
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}
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?>
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</td></tr>
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</table>
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<?php
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}
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// Print news links for archives
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function news_archive_sidebar()
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{
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global $SIDEBAR_DATA;
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$SIDEBAR_DATA = '
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<h3 class="announcements">Archives by year</h3>
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';
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for ($i = date("Y"); $i >= 1998; $i--) {
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$pagename = "archive/$i.php";
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$classname = ($pagename == $_SERVER['BASE_PAGE'] ? " active" : '');
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$SIDEBAR_DATA .= "<p class='panel{$classname}'><a href=\"/{$pagename}\">{$i}</a></p>\n";
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}
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}
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// Print news
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function print_news($news, $dog, $max = 5, $onlyyear = null, $return = false) {
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$retval = array();
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$count = 0;
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$news = $news ? $news : array(); // default to empty array (if no news)
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foreach($news as $item) {
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$ok = false;
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// Only print entries in the provided s/dog/cat/ egory
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// If $dog is null, everything matches
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foreach($item["category"] as $category) {
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if (is_null($dog) || in_array($category["term"], (array)$dog)) {
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$ok = true;
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++$count;
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break;
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}
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}
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if ($count > $max) {
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break;
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}
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if ($ok === false) {
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continue;
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}
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$image = "";
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if(isset($item["newsImage"])) {
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$image = news_image($item["newsImage"]["link"], $item["newsImage"]["content"], $item["newsImage"]["title"], false);
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}
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$id = parse_url($item["id"]);
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$id = $id["fragment"];
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// Find the permlink
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foreach($item["link"] as $link) {
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if ($link["rel"] === "via") {
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$permlink = $link["href"];
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break;
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}
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}
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if (!isset($permlink)) {
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$permlink = "#" .$id;
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}
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$published = substr($item["published"], 0, 10);
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$nixtimestamp = strtotime($published);
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$newsdate = date("d M Y", $nixtimestamp);
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if ($onlyyear && date("Y", $nixtimestamp) != $onlyyear) {
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$count--;
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continue;
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}
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if ($return) {
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$retval[] = array(
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"title" => $item["title"],
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"id" => $id,
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"permlink" => $permlink,
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"date" => $newsdate,
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);
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continue;
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}
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echo <<< EOT
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<article class="newsItem">
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<header>
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<div class="newsImage">{$image}</div>
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<h2 class="newstitle"><a id="{$id}" href="{$permlink}" rel="bookmark" class="bookmark">{$item["title"]}</a></h2>
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</header>
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<time class="newsdate" datetime="{$item["published"]}">{$newsdate}</time>
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<div class="newscontent">
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{$item["content"]}
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</div>
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</article>
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EOT;
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}
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return $retval;
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}
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function site_header($title = '', $config = array())
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{
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global $MYSITE;
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$defaults = array(
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"lang" => myphpnet_language(),
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"current" => "",
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"meta-navigation" => array(),
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'classes' => '',
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'layout_span' => 9,
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"cache" => false,
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"headsup" => "",
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);
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$config = array_merge($defaults, $config);
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$config["headsup"] = get_news_changes();
|
|
if (!$config["headsup"]) {
|
|
$config["headsup"] = get_near_usergroups();
|
|
}
|
|
|
|
$lang = language_convert($config["lang"]);
|
|
$curr = $config["current"];
|
|
$classes = $config['classes'];
|
|
|
|
if (isset($_COOKIE["MD"]) || isset($_GET["MD"])) {
|
|
$classes .= "markdown-content";
|
|
$config["css_overwrite"] = array("/styles/i-love-markdown.css");
|
|
}
|
|
|
|
if (empty($title)) {
|
|
$title = "Hypertext Preprocessor";
|
|
}
|
|
|
|
// shorturl; http://wiki.snaplog.com/short_url
|
|
if (isset($_SERVER['BASE_PAGE']) && $shortname = get_shortname($_SERVER["BASE_PAGE"])) {
|
|
$shorturl = "https://www.php.net/" . $shortname;
|
|
}
|
|
|
|
require __DIR__ ."/header.inc";
|
|
}
|
|
function site_footer($config = array())
|
|
{
|
|
global $MYSITE;
|
|
require __DIR__ . "/footer.inc";
|
|
}
|
|
|
|
function get_news_changes()
|
|
{
|
|
include __DIR__ . "/pregen-news.inc";
|
|
$date = date_create($NEWS_ENTRIES[0]["updated"]);
|
|
if (isset($_COOKIE["LAST_NEWS"]) && $_COOKIE["LAST_NEWS"] >= $date->getTimestamp()) {
|
|
return false;
|
|
}
|
|
|
|
/* It is a bug when this happens.. but I don't know where it is coming from */
|
|
if (!isset($_SERVER["BASE_PAGE"])) {
|
|
return false;
|
|
}
|
|
if ($_SERVER["BASE_PAGE"] == "index.php") {
|
|
return false;
|
|
}
|
|
|
|
$date->modify("+1 week");
|
|
if ($date->getTimestamp() > $_SERVER["REQUEST_TIME"]) {
|
|
$link = preg_replace('~^(http://php.net/|https://www.php.net/)~', '/', $NEWS_ENTRIES[0]["link"][0]["href"]);
|
|
$title = $NEWS_ENTRIES[0]["title"];
|
|
return "<a href='{$link}'>{$title}</a>";
|
|
}
|
|
}
|
|
function get_near_usergroups()
|
|
{
|
|
global $COUNTRIES, $COUNTRY;
|
|
|
|
if (!myphpnet_showug()) {
|
|
return false;
|
|
}
|
|
if ($_SERVER["BASE_PAGE"] == "ug.php") {
|
|
return false;
|
|
}
|
|
if (isset($_COOKIE["LAST_UG"]) && $_COOKIE["LAST_UG"] >= $_SERVER["REQUEST_TIME"]) {
|
|
if (!isset($_GET["showug"])) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$ugs = get_usergroups_in($COUNTRY);
|
|
$count = count($ugs);
|
|
if (!$count) {
|
|
return false;
|
|
}
|
|
|
|
return sprintf("There %s %d <a href='/ug.php?cc=%s'>PHP User Group%s in %s</a>, are you a member of your local UG?",
|
|
$count == 1 ? "is" : "are",
|
|
$count,
|
|
$COUNTRY,
|
|
$count == 1 ? "" : "s",
|
|
$COUNTRIES[$COUNTRY]
|
|
);
|
|
|
|
|
|
}
|
|
function get_usergroups_in($country, &$allcountries = array()) {
|
|
global $COUNTRY_ALPHA_2_TO_3;
|
|
|
|
$filename = $_SERVER["DOCUMENT_ROOT"] . "/backend/usergroups.json";
|
|
|
|
$matches = array();
|
|
$data = json_decode(file_get_contents($filename), true);
|
|
foreach($data["groups"] as $group) {
|
|
if (isset($group["country"])) {
|
|
$allcountries[$COUNTRY_ALPHA_2_TO_3[$group["country"]]] = 1;
|
|
if ($group["country"] == $country) {
|
|
$matches[] = $group;
|
|
}
|
|
}
|
|
}
|
|
usort($matches, function($first, $second){
|
|
return strnatcasecmp($first['name'], $second['name']);
|
|
});
|
|
|
|
return $matches;
|
|
}
|
|
|
|
function news_toc($sections = null) {
|
|
include __DIR__ . "/pregen-news.inc";
|
|
$items = array(
|
|
"news" => array(
|
|
"title" => "News",
|
|
"link" => "/archive/",
|
|
"children" => print_news($NEWS_ENTRIES, "frontpage", 3, null, true),
|
|
),
|
|
"conferences" => array(
|
|
"title" => "Conferences",
|
|
"link" => "/conferences/",
|
|
"children" => print_news($NEWS_ENTRIES, "conferences", 3, null, true),
|
|
),
|
|
"papers" => array(
|
|
"title" => "Call for Papers",
|
|
"link" => "/conferences/",
|
|
"children" => print_news($NEWS_ENTRIES, "cfp", 3, null, true),
|
|
),
|
|
);
|
|
|
|
foreach($items as $section => $menu) {
|
|
|
|
// only print requested sections.
|
|
if (is_array($sections) && !in_array($section, $sections)) {
|
|
continue;
|
|
}
|
|
|
|
echo "<dt><a href='{$menu["link"]}'>{$menu["title"]}</a></dt>\n";
|
|
foreach($menu["children"] as $child) {
|
|
echo "<dd><a href='{$child["permlink"]}'>{$child["title"]}</a></dd>\n";
|
|
}
|
|
}
|
|
}
|
|
function doc_toc($lang) {
|
|
$file = __DIR__ . "/../manual/$lang/toc/index.inc";
|
|
if (!file_exists($file)) {
|
|
$lang = "en"; // Fallback on english if the translation doesn't exist
|
|
$file = __DIR__ . "/../manual/en/toc/index.inc";
|
|
}
|
|
require __DIR__ . "/../manual/$lang/toc/index.inc";
|
|
|
|
echo "<dl>\n";
|
|
doc_toc_list($lang, $TOC, "getting-started");
|
|
doc_toc_list($lang, $TOC, "langref");
|
|
echo "</dl>\n";
|
|
|
|
echo "<dl>\n";
|
|
doc_toc_list($lang, $TOC, "security");
|
|
doc_toc_list($lang, $TOC, "features");
|
|
echo "</dl>\n";
|
|
|
|
echo "<dl>\n";
|
|
doc_toc_list($lang, $TOC, "funcref");
|
|
echo "</dl>\n";
|
|
|
|
echo "<dl>\n";
|
|
echo "<dt>Keyboard Shortcuts</dt>";
|
|
echo "<dt>?</dt>\n";
|
|
echo "<dd>This help</dd>\n";
|
|
echo "<dt>j</dt>\n";
|
|
echo "<dd>Next menu item</dd>\n";
|
|
echo "<dt>k</dt>\n";
|
|
echo "<dd>Previous menu item</dd>\n";
|
|
echo "<dt>g p</dt>\n";
|
|
echo "<dd>Previous man page</dd>\n";
|
|
echo "<dt>g n</dt>\n";
|
|
echo "<dd>Next man page</dd>\n";
|
|
echo "<dt>G</dt>\n";
|
|
echo "<dd>Scroll to bottom</dd>\n";
|
|
echo "<dt>g g</dt>\n";
|
|
echo "<dd>Scroll to top</dd>\n";
|
|
echo "<dt>g h</dt>\n";
|
|
echo "<dd>Goto homepage</dd>\n";
|
|
echo "<dt>g s</dt>\n";
|
|
echo "<dd>Goto search<br>(current page)</dd>\n";
|
|
echo "<dt>/</dt>\n";
|
|
echo "<dd>Focus search box</dd>\n";
|
|
echo "</dl>";
|
|
|
|
}
|
|
function doc_toc_list($lang, $index, $file) {
|
|
include __DIR__ . "/../manual/$lang/toc/$file.inc";
|
|
|
|
doc_toc_title($lang, $index, $file);
|
|
foreach($TOC as $entry) {
|
|
echo "\t<dd><a href='/manual/$lang/{$entry[0]}'>{$entry[1]}</a></dd>\n";
|
|
}
|
|
}
|
|
function doc_toc_title($lang, $index, $file, $elm = "dt") {
|
|
foreach($index as $entry) {
|
|
if ($entry[0] == "$file.php") {
|
|
$link = $entry[0];
|
|
$title = $entry[1];
|
|
break;
|
|
}
|
|
}
|
|
echo "<$elm><a href='/manual/$lang/$link'>$title</a></$elm>\n";
|
|
}
|
|
|
|
/* vim: set et ts=4 sw=4 ft=php: : */
|