PHP脚本适用于localhost，但不适用于Web服务器
Posted
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了PHP脚本适用于localhost，但不适用于Web服务器相关的知识，希望对你有一定的参考价值。
我有这个脚本。
<?php
$self=$_SERVER['PHP_SELF'];
$ipresurse='resurse.fibula.ro';
$PartnerID="travelplaza";
$SelectedAirport="ANTALYA";
function checkXmlCache($xmlQuery) {
$fibulabasexml="http://resurse.fibula.ro/parteneri/"; $cachedir="http://ydashopimpex.com/tmp"; $ageInSeconds = 3600;
$xmlQuery=str_replace(array("'",'"'),"",$xmlQuery); $xmlQuery2=$xmlQuery;
$long=array("stars=","TURKEY","bestprice=","country=", "location=","hotelcode=","prices=yes","tara=","simple=yes","rand()","sort=","limit=","price ","hotelname"," desc","desc");
$short=array("ST-","TR","B-","C-", "L-", "H-", "PY-", "T-", "-S-", "-R-", "S-", "LT-", "PP-","HN","-D","-D");
$xmlQuery2=str_replace($long,$short,$xmlQuery2);
$xmlQuery2=str_replace(array("xmlhotels.php","xmllocations.php"),array("XH-","XL-"),$xmlQuery2);
$xmlQuery2=str_replace(array("&","?"),array(""),$xmlQuery2);
$xmlQuery2.="_.XML";
$xmlQuery2=strip_tags($xmlQuery2);
if(!file_exists($cachedir.$xmlQuery2) || (filemtime($cachedir.$xmlQuery2) + $ageInSeconds < (time() )) ) {
$contents = file_get_contents($fibulabasexml.str_replace(" ","%20",$xmlQuery));
if(strlen($contents)>200 ) { file_put_contents($cachedir.$xmlQuery2, $contents); }
}
return($cachedir.$xmlQuery2);
}
function moneda($moneda) { $numemoneda=array("EURO","USD"); $simbol=array("€","$"); return str_replace($numemoneda,$simbol,$moneda); }
$feedbpl = checkXmlCache('xmlhotels.php?airport='.$SelectedAirport.'&myid=travelplaza'.$PartnerID.'&simple=yes&sort=nume asc');
$bpl = simplexml_load_file($feedbpl); $sh="0"; if(isset($_GET['code'])) { $codes=explode(",",$_GET['code']); $sh=strip_tags($codes[2]); }
?>
<div style="padding:2px; text-align:center">
<form name="fastsearch" method="get" action="<?php print $self; ?>">
<strong>CAUTARE RAPIDA HOTEL</strong> <select name="code" onchange="submit()" style="padding:2px 1px;"><option value="">---selecteaza hotel---</option><?php
foreach ($bpl->hotel as $h)
{
?><option <?php if($h['hotelcode']==$sh) { ?> selected="selected" <?php }?> value="<?php print $h['hotelname'].",".$h['location'].",".$h['hotelcode'];?>" title="<?php print $h['hotelname']." ".$h['stars'];?>"><?php print substr($h['hotelname'],0,30)." ".$h['stars'];?></option><?php
}
?>
</select></form>
</div>
<?php
if(!isset($_GET['code']))
{
/*
?>
<iframe style="padding:0px; margin:0px;" src='http://<?php print $ipresurse?>/WL/?myid=travelplaza<?php print $PartnerID; ?>&small=1' frameborder='0' width='100%' height='380' scrolling='auto'></iframe>
<?php
*/
}
if(isset($_GET['code']))
{
$feedurl =checkXmlCache("xmlhotels.php?hotelcode=".$sh."&prices=yes&myid=travelplaza".$PartnerID); $xml = simplexml_load_file($feedurl);
?>
<h1><?php print $xml->hotel['hotelname']; ?> <?php print $xml->hotel['stars']; ?></h1>
<div class="localizare"><?php print $xml->hotel['location']; ?> / <?php print $xml->hotel['country']; ?>
<div style="float:right; background-color:#C9F; color:white; -moz-border-radius: 10px; border-radius: 10px; font-weight:bold; padding:5px; text-align:center"><a href="#rezervare123" style="padding:0px; margin:0px;">REZERVA ACUM<br />de la <?php print floatval($xml->hotel['bestprice']). " " .moneda($xml->hotel['currency']); ?></a></div>
</div>
<div class="gallery" style="display:inline-table; width:100%;">
<a href="http://<?php print $ipresurse;?>/hotel_images/<?php print $xml->hotel['hotelcode']."___".$xml->hotel['defaultimage'].".jpg"; ?>" rel="gallery"><img style="float:left" src="http://resurse.fibula.ro/hotel_images/<?php print $xml->hotel['hotelcode']."___".$xml->hotel['defaultimage'].".jpg"; ?>" alt="" width="350" /></a>
<?php
foreach($xml->hotel->images->image as $img)
{
?>
<p style="float:left; margin:0px; padding:0px;"><a title="<?php print $xml->hotel['hotelname']; ?>" href="<?php print $img['url'];?>" rel="gallery">
<img style="float:left" src="<?php print str_replace(".jpg","___small.jpg",$img['url']);?>" alt="<?php print $xml->hotel['hotelname']; ?>" title="<?php print $xml->hotel['hotelname']; ?>" width="50" height="38"/></a>
</p>
<?php
}
?>
</div>
<?php print html_entity_decode($xml->hotel->description); ?>
<div style="display:inline-table; width:100%;" id="rezervare123">
<h4 >Rezerva acum ! Oferta de la <?php print floatval($xml->hotel['bestprice']). " " .moneda($xml->hotel['currency']); ?> </h4>
<?php /* ?>
<iframe style="padding:0px; margin:0px;" src='http://<?php print $ipresurse?>/WL/?myid=travelplaza<?php print $PartnerID; ?>&small=1&hotelcode=<?php print $xml->hotel['hotelcode']?>&hotel=<?php print $xml->hotel['hotelname']?>' frameborder='0' width='100%' height='380' scrolling='auto'></iframe>
<?php */ ?>
</div>
<?php
/*
foreach($xml->hotel->prices->bestPrice as $prices)
{
$capete[trim($prices['depAirport']."-".$prices['arrAirport'])][trim($prices['night'])]=trim($prices['night']);
$tarife[trim($prices['depAirport']."-".$prices['arrAirport'])][trim($prices['checkin'])][trim($prices['night'])]=number_format(floatval($prices['price']),0);
}
*/
//new tarife
$DefaultDiscount=0;
foreach($xml->hotel->prices->bestPrice as $prices) { $customprice=floatval($prices['price'])-$DefaultDiscount; $capete[trim($prices['depAirport']."-".$prices['arrAirport'])][trim($prices['night'])]=trim($prices['night']); $tarife[trim($prices['depAirport']."-".$prices['arrAirport'])][trim($prices['checkin'])][trim($prices['night'])]=$customprice; }
?>
<!-- prices start -->
<?php
foreach($capete as $key=>$value){ asort($value);
?>
<div id="<?php print $key; ?>" style="padding:0px;" class="content">
<p></p>
<table width="100%"><thead>
<tr><td width="10%">Data plecare</td>
<?php foreach($value as $n) { ?><td><?php print $n;?></td><?php }?>
</tr>
<thead><tbody>
<tr><td colspan="<?php print count($value)+1; ?>" align="center"><span style="color: #ff6600; font-weight:bold;">
Tarife de persoana in camera standard. (* tarifele nu includ taxele de aeroport 95€/pers)
</span>
</td></tr>
<?php foreach($tarife[$key] as $checkin=>$nn) { $chk=new DateTime($checkin); ?>
<tr><td><?php print $chk->format('d.m.Y');?></td><?php
foreach($value as $n) { ?><td align="right"> <?php if(array_key_exists($n,$nn)) { print $nn[$n];} ?></td><?php } ?>
</tr><?php
}
?>
</tbody>
</table>
</div>
<?php
}
?>
<?php
/*
foreach ($tarife as $rute=>$plecari)
{ sort($capete[$rute]); $ut=0; $i=0;
foreach($plecari as $plecare=>$tarif)
{ $sd=explode("-",$plecare); if($ut!=$tarif[$capete[$rute][0]]) {$i++; }
${str_replace("-","_",$rute)}[$tarif[$capete[$rute][0]]."|".$i][]=$sd[2].".".$sd[1];
$ut=$tarif[$capete[$rute][0]];
}
}
foreach($capete as $rute=>$value)
{
?>
<h4>Oferta <?php print $rute. " ".$value[0]." nopti"; ?></h4>
<table style="font-size:10px; border-collapse:collapse; " border="1" width="100%"><tr><?php
foreach(${str_replace("-","_",$rute)} as $key=>$value)
{ ?><td valign="bottom" align="center" style=" border-collapse:collapse; "><?php foreach($value as $dep) { print $dep."<br>";}?></td><?php }
?></tr><tr><?php
foreach(${str_replace("-","_",$rute)} as $key=>$value)
{ $t=explode("|",$key); ?><td style=" background-color:lightblue; border-collapse:collapse; text-align:center;"><?php print $t[0];?></td><?php }
?>
</tr></table>
<?php unset(${str_replace("-","_",$rute)});
}
*/
?>
<!-- end of prices -->
<?php
}
else
{
$feedurl =checkXmlCache('xmllocations.php?country=TURKEY&myid=travelplaza'.$PartnerID); $locations = simplexml_load_file($feedurl);
foreach($locations->country->location as $x) { $airs[trim($x['airport'])][]=$x; }
$xxx=0; $HotelsPerPage=15; $pagini=ceil($bpl['offers']/$HotelsPerPage); $pc=1; $maxi=$HotelsPerPage; $mini=1;
if(isset($_GET['pagina'])) {$pc=intval($_GET['pagina']); $maxi=$pc*$HotelsPerPage; $mini=$maxi-$HotelsPerPage+1; }
foreach ($bpl->hotel as $hbpl)
{
$xxx++;
if( ($xxx<=$maxi) and ($xxx>=$mini) )
{
$locatie=$hbpl['location'];
$imageurl="http://".$ipresurse."/hotel_images/".$hbpl['hotelcode']."___".$hbpl['defaultimage']."___medium.jpg";
$l=0; $locationLink=$self."?";
foreach($_GET as $k=>$v)
{ $l++; $si="&"; if($l==1) { $si=""; }
if( ($k!='location') and ($k!='nopti') and ($k!='hotel') and ($k!='hotelcode') and ($k!='ruta') ) { $locationLink.=$si.$k."=".$v; }
}
if($hbpl['airport']=='ANTALYA') {$linkruta="OTP_AYT";} else {$linkruta="OTP_BJV";}
$hotelLink=$self."?code=".urlencode($hbpl['hotelname']).",".$hbpl['location'].",".$hbpl['hotelcode'];
?>
<div class="box">
<div class="thumb"><a href="<?php print $hotelLink; ?>"><img width="330" height="220" src="<?php print $imageurl; ?>" class="attachment-post-thumbnail wp-post-image" alt="<?php print $hbpl['hotelname'] ?>" title="<?php print $hbpl['hotelname'] ?>" /></a></div>
<a class="box-title" href="<?php print $hotelLink; ?>"><?php print $hbpl['hotelname'] ?> <?php print $hbpl['stars']; ?> <?php print number_format(floatval($hbpl['bestprice']))." ".moneda($hbpl['currency']); ?></a>
<a class="button" href="<?php print $hotelLink; ?>">Afla mai multe</a>
</div>
<?php
}
}
?>
<div style=" display: inline-block; width:100%;"> </div>
<div style="border-top:solid 1px #ccc; display:inline-table; width:100%;" align="center">
<?php
if($pc>1) { ?>
<span style=" float:left; padding:1px; margin:1px; background-color:#ccc;"><a style="text-decoration:none" href="<?php print $self."?pagina=".($pc-1); ?>">« Inapoi</a></span><?php }
for($i=1; $i<=$pagini; $i++)
{
?><span style=" float:left; padding:0px; margin:1px; border:solid 1px #ccc; <?php if($i==$pc) { ?> background-color:#ccc; <?php }?>" >
<a style="text-decoration:none; padding:0px 2px; margin:0px; line-height:10px;" href="<?php if($i==$pc) { print "#"; } else { print $self."?pagina=".$i;} ?>"><?php print $i;?></a>
</span><?php
}
if($pc<$pagini) { ?><span style=" float:left; padding:1px; margin:1px; background-color:#ccc;"><a style="text-decoration:none" href="<?php print $self."?pagina=".($pc+1); ?>">Inainte » </a></span><?php }
?>
</div>
<?php
}
?>
在我的localhost上它可以工作。
但是当我将它上传到服务器时，它只读取html。附图。什么可能是错的？也许服务器上的php函数可能会被禁用？我该怎么检查？我已经和我的虚拟主机说过了，他告诉我必须知道我需要哪个功能。
答案
您可以使用ini_set和error_reporting将PHP错误报告设置为ALL以及其他与错误相关的ini设置。即：
<?php
error_reporting(E_ALL);
ini_set('display_errors', '1');
另外，正如评论中所提到的，创建一个包含phpinfo()命令的php文件，以查看天气是否在您的服务器上运行php。
testphp.php
<?php
phpinfo();
如果您打开yourwebsitesdomain.com/testphp.php并且您没有看到有关php运行的信息，请联系您的webhoster并告诉他php不在服务器上运行。
以上是关于PHP脚本适用于localhost，但不适用于Web服务器的主要内容，如果未能解决你的问题，请参考以下文章
Socket.io 适用于 localhost 但不适用于 Heroku 服务器
jQuery 适用于 jsFiddle 但不适用于 localhost