很多站长朋友们都不太清楚php循环放映图片，今天小编就来给大家整理php循环放映图片，希望对各位有所帮助，具体内容如下：
本文目录一览： 1、 php循环输出轮播图问题，通过img1=new Image ();img1.src='images/1.jpg';输出5个img后面数字自动加一 2、 求教php首页上想让两张图片循环滚动代码怎么写啊 3、 PHP 用按钮实现图片循环 4、 怎么使用PHP中的函数、循环语句，显示存在本地的图片 php循环输出轮播图问题，通过img1=new Image ();img1.src='images/1.jpg';输出5个img后面数字自动加一<script type="text/javascript">
var width = '967px';
var height = '246px';
var count = 5;
var aImg = [];
for(var i=1; i<=count; i++)
{
var img=new Image ();
img.src='images/' + i + '.jpg';
aImg[] = img;
}
</script>
把生成的5张图片用数组来保存。
求教php首页上想让两张图片循环滚动代码怎么写啊可以使用flexslider ，代码和下边类似
<div class="slider">
<div class="flexslider flexslider2">
<ul class="slides item">
<?php foreach($slide as $v) { ?>
<li><a target="_bland" href="<?php echo $v['Url']; ?>"><img src="<?php echo ''.$v['ImagePath']; ?>" width="960" height="250"></a></li>
<?php } ?>
</ul>
</div>
</div>
PHP 用按钮实现图片循环用新浪的现成的JS特效实现。JS的参数都有提示，很简单
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
<html xmlns="">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style>
.boxS5{float:left;}
a img{border:0}
</style>
<script language="javascript" type="text/javascript">
<!--//--><![CDATA[//><!--
var sina={$:function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}},isIE:navigator.appVersion.indexOf("MSIE")!=-1?true:false,addEvent:function(l,i,I){if(l.attachEvent){l.attachEvent("on"+i,I)}else{l.addEventListener(i,I,false)}},delEvent:function(l,i,I){if(l.detachEvent){l.detachEvent("on"+i,I)}else{l.removeEventListener(i,I,false)}},readCookie:function(O){var o="",l=O+"=";if(document.cookie.length>0){var i=document.cookie.indexOf(l);if(i!=-1){i+=l.length;var I=document.cookie.indexOf(";",i);if(I==-1)I=document.cookie.length;o=unescape(document.cookie.substring(i,I))}};return o},writeCookie:function(i,l,o,c){var O="",I="";if(o!=null){O=new Date((new Date).getTime()+o*3600000);O="; expires="+O.toGMTString()};if(c!=null){I=";domain="+c};document.cookie=i+"="+escape(l)+O+I},readStyle:function(I,l){if(I.style[l]){return I.style[l]}else if(I.currentStyle){return I.currentStyle[l]}else if(document.defaultViewdocument.defaultView.getComputedStyle){var i=document.defaultView.getComputedStyle(I,null);return i.getPropertyValue(l)}else{return null}}};
//滚动图片构造函数
//UIUE Dept. mengjia
//080623
function ScrollPic(scrollContId,arrLeftId,arrRightId,dotListId){this.scrollContId=scrollContId;this.arrLeftId=arrLeftId;this.arrRightId=arrRightId;this.dotListId=dotListId;this.dotClassName="dotItem";this.dotOnClassName="dotItemOn";this.dotObjArr=[];this.pageWidth=0;this.frameWidth=0;this.speed=10;this.space=10;this.pageIndex=0;this.autoPlay=true;this.autoPlayTime=5;var _autoTimeObj,_scrollTimeObj,_state="ready";this.stripDiv=document.createElement("DIV");this.listDiv01=document.createElement("DIV");this.listDiv02=document.createElement("DIV");if(!ScrollPic.childs){ScrollPic.childs=[]};this.ID=ScrollPic.childs.length;ScrollPic.childs.push(this);this.initialize=function(){if(!this.scrollContId){throw new Error("必须指定scrollContId.");return};this.scrollContDiv=sina.$(this.scrollContId);if(!this.scrollContDiv){throw new Error("scrollContId不是正确的对象.(scrollContId = \""+this.scrollContId+"\")");return};this.scrollContDiv.style.width=this.frameWidth+"px";this.scrollContDiv.style.overflow="hidden";this.listDiv01.innerHTML=this.listDiv02.innerHTML=this.scrollContDiv.innerHTML;this.scrollContDiv.innerHTML="";this.scrollContDiv.appendChild(this.stripDiv);this.stripDiv.appendChild(this.listDiv01);this.stripDiv.appendChild(this.listDiv02);this.stripDiv.style.overflow="hidden";this.stripDiv.style.zoom="1";this.stripDiv.style.width="32766px";this.listDiv01.style.cssFloat="left";this.listDiv02.style.cssFloat="left";this.listDiv01.style.styleFloat="left";this.listDiv02.style.styleFloat="left";this.listDiv01.style.overflow="hidden";this.listDiv02.style.overflow="hidden";this.listDiv01.style.zoom="1";this.listDiv02.style.zoom="1";sina.addEvent(this.scrollContDiv,"mouseover",Function("ScrollPic.childs["+this.ID+"].stop()"));sina.addEvent(this.scrollContDiv,"mouseout",Function("ScrollPic.childs["+this.ID+"].play()"));if(this.arrLeftId){this.arrLeftObj=sina.$(this.arrLeftId);if(this.arrLeftObj){sina.addEvent(this.arrLeftObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].rightMouseDown()"));sina.addEvent(this.arrLeftObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].rightEnd()"));sina.addEvent(this.arrLeftObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].rightEnd()"))}};if(this.arrRightId){this.arrRightObj=sina.$(this.arrRightId);if(this.arrRightObj){sina.addEvent(this.arrRightObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].leftMouseDown()"));sina.addEvent(this.arrRightObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].leftEnd()"));sina.addEvent(this.arrRightObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].leftEnd()"))}};if(this.dotListId){this.dotListObj=sina.$(this.dotListId);this.dotListObj.innerHTML="";if(this.dotListObj){var pages=Math.round(this.listDiv01.offsetWidth/this.frameWidth+0.4),i,tempObj;for(i=0;i<pages;i++){tempObj=document.createElement("span");this.dotListObj.appendChild(tempObj);this.dotObjArr.push(tempObj);if(i==this.pageIndex){tempObj.className=this.dotClassName}else{tempObj.className=this.dotOnClassName};tempObj.title="第"+(i+1)+"页";sina.addEvent(tempObj,"click",Function("ScrollPic.childs["+this.ID+"].pageTo("+i+")"))}}};if(this.autoPlay){this.play()}};this.leftMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveLeft()",this.speed)};this.rightMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveRight()",this.speed)};this.moveLeft=function(){if(this.scrollContDiv.scrollLeft+this.space>=this.listDiv01.scrollWidth){this.scrollContDiv.scrollLeft=this.scrollContDiv.scrollLeft+this.space-this.listDiv01.scrollWidth}else{this.scrollContDiv.scrollLeft+=this.space};this.accountPageIndex()};this.moveRight=function(){if(this.scrollContDiv.scrollLeft-this.space<=0){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth+this.scrollContDiv.scrollLeft-this.space}else{this.scrollContDiv.scrollLeft-=this.space};this.accountPageIndex()};this.leftEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=this.pageWidth-this.scrollContDiv.scrollLeft%this.pageWidth;this.move(fill)};this.rightEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=-this.scrollContDiv.scrollLeft%this.pageWidth;this.move(fill)};this.move=function(num,quick){var thisMove=num/5;if(!quick){if(thisMove>this.space){thisMove=this.space};if(thisMove<-this.space){thisMove=-this.space}}if(Math.abs(thisMove)<1thisMove!=0){thisMove=thisMove>=0?1:-1}else{thisMove=Math.round(thisMove)};var temp=this.scrollContDiv.scrollLeft+thisMove;if(thisMove>0){if(this.scrollContDiv.scrollLeft+thisMove>=this.listDiv01.scrollWidth){this.scrollContDiv.scrollLeft=this.scrollContDiv.scrollLeft+thisMove-this.listDiv01.scrollWidth}else{this.scrollContDiv.scrollLeft+=thisMove}}else{if(this.scrollContDiv.scrollLeft-thisMove<=0){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth+this.scrollContDiv.scrollLeft-thisMove}else{this.scrollContDiv.scrollLeft+=thisMove}};num-=thisMove;if(Math.abs(num)==0){_state="ready";if(this.autoPlay){this.play()};this.accountPageIndex();return}else{this.accountPageIndex();setTimeout("ScrollPic.childs["+this.ID+"].move("+num+","+quick+")",this.speed)}};this.next=function(){if(_state!="ready"){return};_state="stoping";this.move(this.pageWidth,true)};this.play=function(){if(!this.autoPlay){return};clearInterval(_autoTimeObj);_autoTimeObj=setInterval("ScrollPic.childs["+this.ID+"].next()",this.autoPlayTime*1000)};this.stop=function(){clearInterval(_autoTimeObj)};this.pageTo=function(num){if(_state!="ready"){return};_state="stoping";var fill=num*this.frameWidth-this.scrollContDiv.scrollLeft;this.move(fill,true)};this.accountPageIndex=function(){this.pageIndex=Math.round(this.scrollContDiv.scrollLeft/this.frameWidth);if(this.pageIndex>Math.round(this.listDiv01.offsetWidth/this.frameWidth+0.4)-1){this.pageIndex=0};var i;for(i=0;i<this.dotObjArr.length;i++){if(i==this.pageIndex){this.dotObjArr[i].className=this.dotClassName}else{this.dotObjArr[i].className=this.dotOnClassName}}}};
//--><!]]>
</script>
</head>
<body>
<div class="blk_18 blk_Cl">
<button id="LeftArr2">左</button><button id="RightArr2">右</button>
<div id="ISL_Cont_2">
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
<div class="boxS5"> <a class="aImgS1" href=""><img height="45" width="60" alt="点击查看大图" src=""/></a> </div>
</div>
</div>
<script language="javascript" type="text/javascript">
var scrollPic_02 = new ScrollPic();
scrollPic_02.scrollContId = "ISL_Cont_2"; //内容容器ID
scrollPic_02.arrLeftId = "LeftArr2";//左箭头ID
scrollPic_02.arrRightId = "RightArr2"; //右箭头ID
scrollPic_02.frameWidth = 300;//显示框宽度
scrollPic_02.pageWidth = 60; //翻页宽度
scrollPic_02.speed = 100; //移动速度(单位毫秒，越小越快)
scrollPic_02.space = 10; //每次移动像素(单位px，越大越快)
scrollPic_02.autoPlay = false; //自动播放
scrollPic_02.autoPlayTime = 3; //自动播放间隔时间(秒)
scrollPic_02.initialize(); //初始化
//--><!]]>
</script>
</body>
</html>
怎么使用PHP中的函数、循环语句，显示存在本地的图片$picList = "1.jpg,2.jpg,3.jpg,4.jpg";
$pics = explode(",",$picList);
$i = 3;
if(is_array($pics)){
foreach($pics as $k=>$v){
if($k<$i){
echo "<img src="/data/upload/help/202303/02/fb94f40b9ba5cdd3b34363615584e9a0."/>";
}
}
}
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