function get_newid($table) {
$arr = get_arr($table,"id","","id DESC",1);
$new_id = $arr[0]['id'] + 1;
return $new_id;
}
if ($init == "do") {
$data = get_row("referenz","id,name,txt,img_titles,imgs,pos","id=".$id);
$f_name = $data['name'];
$f_txt = $data['txt'];
$pos = $data['pos'];
if ($data['img_titles']) {
$pic_tits = explode("#",$data['img_titles']);
for ($x = 0; $x < count($pic_tits); $x++) {
${"f_pic_title_".$x} = $pic_tits[$x];
}
}
$picstr = $data['imgs'];
$init = "done";
} else {
$list = get_arr("referenz","name,pos","","pos","");
}
echo "<body>\n";
echo "<div align=\"center\">\n";
echo "<center>\n";
echo "<form method=\"POST\" action=\"$PHP_SELF\" enctype=\"multipart/form-data\" name=\"edit_form\">\n";
echo "<input type=\"hidden\" name=\"id\" value=\"".$id."\">\n";
echo "<input type=\"hidden\" name=\"pos\" value=\"".$pos."\">\n";
echo "<input type=\"hidden\" name=\"picstr\" value=\"".$picstr."\">\n";
echo "<table border=\"0\" cellpadding=\"0\" width=\"770\" cellspacing=\"1\">\n";
echo "<tr>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
}
get_value();
echo $var1;
echo $var2;
?>
6. 写出如下程序的输出结果
<?php
function get_arr($arr)
{
unset($arr[0]);
}
$arr1 = array(1, 2);
$arr2 = array(1, 2);
get_arr(&$arr1);
get_arr($arr2);
echo count($arr1);
echo count($arr2);
?>
7. 使用五种以上方式获取一个文件的扩展名
要求：dir/upload.image.jpg，找出 .jpg 或者 jpg ，
必须使用PHP自带的处理函数进行处理，方法不能明显重复，可以封装成函数，比如 get_ext1($file_name), get_ext2($file_name)
二、算法题
1. 使用PHP描述冒泡排序和快速排序算法，对象可以是一个数组
<?php
include "globals.php";
include "includes/lib_common.php";
include "includes/lib_html.php";
# Default values
$player = get_str("player", session("username"));
$types = get_arr("type", array('P', 'D', 'T', 'Q'));
HTML_Header("Map Rank");
HTML_Content_Title("Map Rank", "");
HTML_Form($player, $types);
if ($_GET) {
$url = "cgi-bin/maprank.cgi" . "?player=" . urlencode($player) . "&types=" . urlencode(implode($types, ','));
HTML_AnimatedLoadNestedURLs($url, $url . "&info=1", "", "<br>", "<strong>", "</strong>");
}
HTML_Footer();
function HTML_Form($player, $types)
{
?>
<form class="ccform" action="" method="get" id="find">
<fieldset>
<legend>Search</legend>
<div class="field-row">
<label class="field-label" for="player">Player</label>
<input type="text" class="field" name="player" id="player" maxlength="16" value="<?php
echo _H($player);
?>
"/>
</div>
<div class="field-row">
<span class="field-label">Game Type</span>
echo "</tr>\n";
echo "<tr>\n";
echo "<td width=\"500\" height=\"30\" bgcolor=\"".$menucol."\" align=\"center\"><p class=\"txt_note\">Sortiere Beiträge...</td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "</form>\n";
echo "</center>\n";
echo "</div>\n";
echo "<body onload=\"self.focus()\">\n";
echo "</html>\n";
require_once("../_shared/config.inc.php");
include_once("../_shared/func.inc.php");
open_db($db_host,$db_user,$db_passw,$datbase);
$entries = get_arr("referenz","id","","pos","");
$sort_entry = $entries[$old_pos];
$dummy = array_splice($entries,$old_pos,1);
for ($x = count($entries); $x > $new_pos; $x--) {
$entries[$x] = $entries[$x-1];
}
$entries[$new_pos] = $sort_entry;
for ($x = 0; $x < count($entries); $x++) {
$id = $entries[$x]['id'];
update_data("referenz","pos=".$x,"id=".$id);
}
mysql_close;
echo "<script language=\"javascript\">window.opener.location.href='list.php'</script>";
echo "<script language=\"javascript\">window.close(this)</script>";
function get_param_value($input, $type)
{
switch ($type) {
case 'bool':
return get_bool($input);
break;
case 'int':
return get_int($input);
break;
case 'file':
return get_file($input);
break;
case 'string_split':
return get_arr(explode("\r\n", $input), 'presence');
break;
case 'string[]':
return get_arr($input, 'presence');
break;
case 'int[]':
return get_arr($input, 'get_int');
break;
default:
return presence((string) $input);
}
}
<?
require_once("../_shared/config.inc.php");
include_once("../_shared/func.inc.php");
open_db($db_host,$db_user,$db_passw,$datbase);
$data = get_arr("referenz","id,name,pos","","pos","");
echo "<html>\n";
echo "<head>\n";
echo "<meta http-equiv=\"Content-Language\" content=\"de\">\n";
echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=windows-1252\">\n";
echo "<title></title>\n";
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../style.css\">\n";
include("../_shared/openwin_js.php");
echo "</head>\n";
echo "<body>\n";
echo "<div align=\"center\">\n";
echo "<center>\n";
echo "<table border=\"0\" cellpadding=\"0\" width=\"770\" cellspacing=\"1\">\n";
echo "<tr>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "<td width=\"110\" height=\"20\"></td>\n";
echo "</tr>\n";
echo "<td width=\"770\" colspan=\"7\" bgcolor=\"".$navcol."\" align=\"center\" height=\"25\">";
echo "<p class=\"txt_nav\">Referenzprojekte</td>\n";
<?
require_once("../admin/_shared/config.inc.php");
include_once("../admin/_shared/func.inc.php");
open_db($db_host,$db_user,$db_passw,$datbase);
$data = get_arr("referenz","id,name,txt,img_titles,imgs","","pos","");
echo "<html>\n";
echo "<head>\n";
echo "<meta http-equiv=\"Content-Language\" content=\"de\">\n";
echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=windows-1252\">\n";
echo "<title>Mitarbeiter</title>\n";
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"/style.css\">\n";
include("../admin/_shared/openwin_js.php");
echo "<body>\n";
echo "<div align=\"center\">\n";
echo "<center>\n";
echo "<table border=\"0\" cellpadding=\"2\" width=\"711\" cellspacing=\"0\">\n";
if ($data != 0) {
for ($x = 0; $x < count($data); $x++) {
echo "<tr>\n";
echo "<td width=\"711\" height=\"20\" colspan=\"3\"></td>\n";
echo "</tr>\n";
echo "<tr>\n";
echo "<td width=\"711\" align=\"center\" bgcolor=\"".$col_1."\" colspan=\"3\">\n";
echo "<p class=\"txt_mb_c\">".$data[$x]['name']."</td>\n";
echo "</tr>\n";
if ($data[$x]['imgs']) {
$pics = explode("#",$data[$x]['imgs']);
$pic_tits = explode("#",$data[$x]['img_titles']);
