谁可以发个“PHP+Javascript液晶时钟”的PHP网页给我????

2024-05-16 03:22

1. 谁可以发个“PHP+Javascript液晶时钟”的PHP网页给我????

网页上的代码都是错的~~我改了下~
<?php 
  $size_small=5;//液晶宽度 
  $size_big=25;//液晶长度 
  $distance=10;//间距 
  $color_back="#DDDDDD"; 
  $color_dark="#CCCCCC"; 
  $color_light="#000000"; 
  $number=0; 
?> 
 
 
Timer 
 

 
// ***************************************************************** 
//                   Written By Caocao 
//                   caocao@eastday.com 
//                   http://caocao.oso.com.cn 
// ***************************************************************** 
function swapcolor(obj,onoff)//改变颜色 
{ 
  if (onoff) 
  { 
    obj.style.background=""; 
  } 
  else 
  { 
    obj.style.background=""; 
  } 
} 

function change(number,timer)//处理数字显示 
{ 
  switch (timer) 
  { 
    case 0: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),1); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),0); 
      swapcolor(eval("time"+number+"4"),1); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
    case 1: 
      swapcolor(eval("time"+number+"0"),0); 
      swapcolor(eval("time"+number+"1"),0); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),0); 
      swapcolor(eval("time"+number+"4"),0); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),0); 
      break; 
    case 2: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),0); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),1); 
      swapcolor(eval("time"+number+"5"),0); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
    case 3: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),0); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),0); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
    case 4: 
      swapcolor(eval("time"+number+"0"),0); 
      swapcolor(eval("time"+number+"1"),1); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),0); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),0); 
      break; 
    case 5: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),1); 
      swapcolor(eval("time"+number+"2"),0); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),0); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
    case 6: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),1); 
      swapcolor(eval("time"+number+"2"),0); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),1); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
    case 7: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),0); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),0); 
      swapcolor(eval("time"+number+"4"),0); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),0); 
      break; 
    case 8: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),1); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),1); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
    case 9: 
      swapcolor(eval("time"+number+"0"),1); 
      swapcolor(eval("time"+number+"1"),1); 
      swapcolor(eval("time"+number+"2"),1); 
      swapcolor(eval("time"+number+"3"),1); 
      swapcolor(eval("time"+number+"4"),0); 
      swapcolor(eval("time"+number+"5"),1); 
      swapcolor(eval("time"+number+"6"),1); 
      break; 
  } 
} 

function show()//更新时间 
{ 
  var now=new Date(); 
  change(0,Math.floor(now.getHours()/10)); 
  change(1,Math.floor(now.getHours()%10)); 
  change(2,Math.floor(now.getMinutes()/10)); 
  change(3,Math.floor(now.getMinutes()%10)); 
  change(4,Math.floor(now.getSeconds()/10)); 
  change(5,Math.floor(now.getSeconds()%10)); 
  setTimeout("show()",200); 
} 
 

 
<?php
  echo ""; 
  echo ""; 
  for ($nunber=0;$number<6;$number++) 
  { 
    $recid=0; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    echo ""; 
    if ($number==1||$number==3) 
    { 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
      echo ""; 
    } 
  } 
  echo ""; 
?> 
 
  show(); 
 
 

谁可以发个“PHP+Javascript液晶时钟”的PHP网页给我????

2. 求大神们给一个php网页上的计时器代码,万分感谢!!!

var hour = 0, minute = 0, second = 0;var t = 0;var flag1;function studyTime(){    hour=parseInt(t/60/60);    minute=parseInt(t/60%60);    second=parseInt(t%60);    document.getElementById('SECOND').innerHTML=second;    document.getElementById('HOUR').innerHTML=hour;    document.getElementById('MINUTE').innerHTML=minute;    t = t + 1;    flag1 = setTimeout("studyTime()", 1000);           }//终止学习计时器function stopTime(){    clearTimeout(flag1);}小时:分钟:秒:

3. php计时器问题

你的这个程序有4处错误
1、$num++没有;
2、$f也未定义
3、$w未定义
4、当用fopen打开这个文件不存在会产生一个警告
程序修改如下
if (file_exists("tests.txt")) { //用这个file_exists函数来判断这个文件是否存在

    $sdcard = fopen("tests.txt","r");
    $num = (int)fgets($sdcard); //一开始读取文件里的内容是空的,返回false,用int来强制转换这成整型0

    fclose($sdcard);
    $num++;
    $w = fopen("tests.txt","w");
    fwrite($w,$num);
    fclose($w);    
} else {
    echo"文件不存在!";
    $num = 0;

}
echo $num;
下面是分析

$num = fgets($sdcard);  //第一次空的内容返回为false

$num++;

从这段程序发现了一个问题,我不用int转换的时候,按常理说应该可以自增了.应该输出是1才对
却输不出内容来
用var_dump($num);输出了是bool(false),为什么会这样了,我翻阅了一下手册找到答案了
incremental operator ("++") doesn'tmake type conversion from boolean to int, and if an variable is boolean and equals TRUE than after ++ operation it remains as TRUE, so:
翻译过来的意思
增量运算符(“++”)不从布尔类型转换为int,如果一个变量是布尔值,等于TRUE比++运行后,它仍然是TRUE,所以:

$a = TRUE; 
echo ($a++).$a;  // prints "11"
这说明布尔类型当参与++,--的时候,就是执行逻辑与运行。所以要用int强制转换
让我又学了一点知识 
楼下的跟你的思路一样,采纳楼上的正解

php计时器问题

4. 如何使得在PHP中执行完一个页面的PHP就执行另一个页面的PHP

可以通过PHP中的require()、include()包含引用函数来实现
例如:
require('1.php');
require('2.php');
或者:

include('1.php');
include('2.php');
require()、include() 详细功能与区别可以百度一下。

5. 如何在PHP中使用计时器?

的确问得很不清楚。
你的出错原因是引用的文件不存在,这个类无法调用。
我的QQ 42696883

如何在PHP中使用计时器?

6. 我要用php做一个网络课程,需要计算在一个子页面停留时间的代码,就是计时器代码这样的

 $.ajax({            url:'',                      //需要链接到服务器地址            dataType:'text',        //返回类型            success:function(data){        //返回成功执行内容                 alet('成功');            }        })

7. php计时器理论问题

代码先判断test.txt存不存在,如果存在就打开这个文件,然后读出这个文件的10字节数的内容,然后再写入text.txt.如果test.txt不存在,就新建一个,把$num的内容写到test.txt文件中,如果帮得到你,请采纳

php计时器理论问题

8. 用PHP制作动态数字时钟 在线等

第一个:

<?php

$n=chr(13);

echo "".$n;

echo "document.write('?');".$n;

echo "var y=".date("Y")."; //年 ".$n;

echo "var m=".date("n")."; //月 ".$n;

echo "var d=".date("j")."; //日 ".$n;

echo "var w=".date("w")."; //星 ".$n;

echo "var h=".date("H")."; //时 ".$n;

echo "var i=".date("i")."; //分 ".$n;

echo "var s=".date("s")."; //秒 ".$n;

echo "var hstr=istr=sstr=a='';".$n;

echo "var ww = Array('日','一','二','三','四','五','六');".$n;

echo "function clock(){".$n;

echo " s++;".$n;

echo " if (s==60) {i+=1;s=0;}//秒进位".$n;

echo " if (i==60) {h+=1;i=0;}//分进位".$n;

echo " if (h==24) {w+=1;d+=1;h=0;}//时进位".$n;

echo " if (w==7) {w=0;}//星期进位".$n;

echo " if (m==2) { //是否是二月份?".$n;

echo " if (!y%4>0) { //不是闰月(二月有28天)".$n;

echo " if (d==30){".$n;

echo " m+=1;".$n;

echo " d=1;}".$n;

echo " }".$n;

echo " else { //是闰月(二月有29天)".$n;

echo " if (d==29){".$n;

echo " m+=1;".$n;

echo " d=1;}".$n;

echo " }".$n;

echo " }".$n;

echo " else { //非2月份的月份".$n;

echo " if (m==4 || m==6 || m==9 || m==11) { //只有30天的月份".$n;

echo " if (d==31) {".$n;

echo " m+=1;".$n;

echo " d=1;}".$n;

echo " }".$n;

echo " else { //有31天的月份".$n;

echo " if (d==32){".$n;

echo " m+=1;".$n;

echo " d=1;}".$n;

echo " }".$n;

echo " }".$n;

echo " if (m==13) {y+=1;m=1;}//月进位".$n;

echo " if (h < 10) {hstr=' 0'+h} else {hstr=' '+h};".$n;

echo " if (i < 10) {istr=':0'+i} else {istr=':'+i};".$n;

echo " if (s < 10) {sstr=':0'+s} else {sstr=':'+s};".$n;

echo " if (h < 13) {astr=' 上午';} else {astr=' 下午';};".$n;

echo " TimeShow.innerHTML=y+'年'+m+'月'+d+'日 '+'星期'+ww[w]+''+hstr+istr+sstr+astr;".$n;

echo " setTimeout('clock()',1000);".$n;

echo "}".$n;

echo "clock();".$n;

echo "".$n;

?>
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