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当我尝试打开 chart.php 文件时出现服务器错误。我现在使用 php 5.3.3。但是，这个问题在 php5.4 中没有发生。我该如何解决这个问题？

在 php 日志文件中，有一个与 chart.php 相关的错误。

[Mon Nov 12 05:04:19 2012] [error] [client 85.108.15.253] PHP Parse error: syntax error, unexpected '[' in /var/www/vhosts/phisto.org/httpdocs/chart.php 在线249、参考：http ://www.phisto.org/browse.php

图表.php

    include("head.php");
    include("menu.php");
    include("functions.php");

    $deger = "";

    $resultsarray2 = $_SESSION["RESULTSARRAY2"];
    $rowcount = $_SESSION["ROWCOUNT"];
    $deger = $_POST['GRAPH'];




             // ROWCOUNT VE RESULTSARRAY2 GEREKLI !!!!!!!
            class obje {

                private $name;
                private $subset;
                private $degree;
                private $index ;
                public function obje($tempName,$tempDegree)
                {
                    $this->index = 0;
                    $this->subset = array();
                    $this->name = $tempName;
                    $this->degree = $tempDegree;
                }
                /* Nesnenin degree sini artýrýr. */
                public function degreeRaise()
                {
                    $this->degree += 1;
                }

                // getter function
                public function getName() {

                    return $this->name;
                }
                // getter function
                public function getDegree() {

                    return $this->degree;
                }
                // getter function
                public function getSubset() {

                    return $this->subset;
                }

                public function setSubset($sub)
                {           
                    $this->subset[] = $sub;
                    $this->index++;
                }
            }


            function indexOfObje($str,$array)
            {
                $count = 0;
                foreach( $array as $row) { 

                    if(strcmp($row->getName(),$str) == 0)
                        return $count;
                    $count++;
                }
                return -1;
            }

            $pathojens = array();
            $groups = array();
            $types = array();       
            $index;
            // arama sonucundaki satirlara gore islem yapilir.
            for($row = 0; $row < $rowcount; $row++) {

                $pathojen = $resultsarray2[$row][2];
                $group = $resultsarray2[$row][0];
                $type = $resultsarray2[$row][1];
                //echo $type."---".$group."***".$pathojen."????";

                if(($index = indexOfObje($pathojen,$pathojens)) > -1) {

                    $pathojens[$index]->degreeRaise(); /* Onceden sayýlan bir pathojen ise degree si artýtýlýr.
                                                        Bu durum type ve grubunda onceden sayýldýgýný gosterir,
                                                        ve onlarýnda degree si artýrýlýr.*/
                    $groups[indexOfObje($group,$groups)]->degreeRaise();
                    $types[indexOfObje($type,$types)]->degreeRaise();
                }
                else if(($index = indexOfObje($group,$groups)) > -1) {

                    $groups[$index]->degreeRaise(); /* Onceden sayýlan bir grup ise degree si artýtýlýr.
                                                    Bu durum type indaonceden sayýldýgýný gosterir,
                                                    ve onunda degree si artýrýlýr.*/
                    //echo $types[0]->getName();
                    //echo $type.indexOfObje($type,$types);
                    $types[indexOfObje($type,$types)]->degreeRaise();
                    /* Yeni bir pathojen objesi olusturulur.Grubunun alt 
                    kumesine konulur ve pathojen dizisine atýlýr.*/
                    $newObje = new obje($pathojen,1);
                    $pathojens[] = $newObje;

                    $groups[indexOfObje($group,$groups)]->setSubset($pathojen);

                }
                else if(($index = indexOfObje($type,$types)) > -1) {

                    $types[$index]->degreeRaise(); /* Onceden sayýlan bir type ise degree si artýtýlýr.*/

                    /* Yeni bir pathojen objesi olusturulur.Grubunun alt 
                    kumesine konulur ve pathojen dizisine atýlýr.*/
                    $newObje = new obje($pathojen,1);
                    $pathojens[] = $newObje;
                    /* Yeni bir pathojen objesi olusturulur.Grubunun alt 
                    kumesine konulur ve pathojen dizisine atýlýr.*/
                    $newObje2 = new obje($group,1);
                    $groups[] = $newObje2;  

                    $groups[indexOfObje($group,$groups)]->setSubset($pathojen);                     
                    $types[indexOfObje($type,$types)]->setSubset($group);


                }
                else { /* Yeni bir type,group ve pathojenin oldugu durum */

                    /* Yeni bir pathojen objesi olusturulur.Grubunun alt 
                    kumesine konulur ve pathojen dizisine atýlýr.*/
                    $newObje = new obje($pathojen,1);
                    $pathojens[] = $newObje;
                    /* Yeni bir group objesi olusturulur.Type nin alt 
                    kumesine konulur ve groups dizisine atýlýr.*/
                    $newObje2 = new obje($group,1);
                    $groups[] = $newObje2;  
                    /* Yeni bir type objesi olusturulur,type dizisine atýlýr.*/
                    $newObje3 = new obje($type,1);
                    $types[] = $newObje3;           

                    $groups[indexOfObje($group,$groups)]->setSubset($pathojen);                 
                    $types[indexOfObje($type,$types)]->setSubset($group);           

                }

            } 
            /* Datalar flashýn okuyabilmesi icin xmldosyaya yazilacak. */
            $document = new DOMDocument(); 
            $document->formatOutput = true; 
            $root = $document->createElement( "PieChart" ); 
            $document->appendChild( $root ); 
            echo '<?xml version="1.0" encoding="UTF-8"?>';

            /* Tür dizisinin boyutu xml e yazýlýr. */
            $block = $document->createElement( "datas" ); 
            $size= $document->createElement( "sizeOfType" ); 
            $size->appendChild( $document->createTextNode( count($types) ) ); 
            $block->appendChild($size); 
            $root->appendChild( $block );

            /* Grup dizisinin boyutu xml e yazýlýr. */
            $block = $document->createElement( "datas" ); 
            $size= $document->createElement( "sizeOfGroup" ); 
            $size->appendChild( $document->createTextNode( count($groups) ) ); 
            $block->appendChild($size); 
            $root->appendChild( $block );

            /* Strain dizisinin boyutu xml e yazýlýr. */
            $block = $document->createElement( "datas" ); 
            $size= $document->createElement( "sizeOfPathojen" ); 
            $size->appendChild( $document->createTextNode( count($pathojens) ) ); 
            $block->appendChild($size); 
            $root->appendChild( $block );

            foreach($types as $type) {

                $block = $document->createElement( "datas" ); 
                $size= $document->createElement( "typeName" ); 
                $size->appendChild( $document->createTextNode( $type->getName() ) ); 
                $block->appendChild($size); 
                $root->appendChild( $block );

                $block = $document->createElement( "datas" ); 
                $size= $document->createElement( "typeDegree" ); 
                $size->appendChild( $document->createTextNode( $type->getDegree() ) ); 
                $block->appendChild($size); 
                $root->appendChild( $block );
            }

            /* her tür icin alt kume elemanlarý tek tek yazilir. */     
            $count = 0;
            foreach($types as $type) {

                /* her tür icin alt kume boyutu yazilir. */
                $block = $document->createElement( "datas" ); 
                $size= $document->createElement( "sizeOfSubset" ); 
                $size->appendChild( $document->createTextNode( count($type->getSubset()) ) ); 
                $block->appendChild($size); 
                $root->appendChild( $block ); 

                for($count2 = 0; $count2 < count($type->getSubset()); $count2++) {

                    $block = $document->createElement( "datas" ); 
                    $size= $document->createElement( "subsetOfType" ); 
                    $subset = $type->getSubset();
                    $size->appendChild( $document->createTextNode( $subset[$count2] ) ); 
                    $block->appendChild($size); 
                    $root->appendChild( $block ); 
                }
                $count++;

            }

            foreach($groups as $group) {

                $block = $document->createElement( "datas" ); 
                $size= $document->createElement( "groupName" ); 
                $size->appendChild( $document->createTextNode( $group->getName() ) ); 
                $block->appendChild($size); 
                $root->appendChild( $block );

                $block = $document->createElement( "datas" ); 
                $size= $document->createElement( "groupDegree" ); 
                $size->appendChild( $document->createTextNode( $group->getDegree() ) ); 
                $block->appendChild($size); 
                $root->appendChild( $block );
            }

            /* her grup icin alt kume elemanlarý tek tek yazilir. */        
            $count = 0;
            foreach($groups as $group) {

                /* her grup icin alt kume boyutu yazilir. */
                $block = $document->createElement( "datas" ); 
                $size= $document->createElement( "sizeOfSubset2" ); 
                $size->appendChild( $document->createTextNode( count($group->getSubset()) ) ); 
                $block->appendChild($size);             
                $root->appendChild( $block ); 

                for($count2 = 0; $count2 < count($group->getSubset()); $count2++) {

                    $block = $document->createElement( "datas" ); 
                    $size= $document->createElement( "subsetOfType2" ); 
                    $size->appendChild( $document->createTextNode( $group->getSubset()[$count2] ) ); 
                    $block->appendChild($size);         
                    $root->appendChild( $block ); 

                    $block = $document->createElement( "datas" ); 
                    $size= $document->createElement( "degree" ); 

                    // pathojenin pathojenler arrayindeki indexi bulunur.
                    $in = indexOfObje($group->getSubset()[$count2],$pathojens); 
                    // pathojenin degree si yazilir.
                    $size->appendChild( $document->createTextNode( $pathojens[ $in ]->getDegree()) ); 
                    $block->appendChild($size);         
                    $root->appendChild( $block ); 
                }       
            }


            $document->saveXML(); 
            $document->save("chart.xml"); 




            /* Flashi ekrana bas */
            if($deger == "Pie Chart")
            {
                echo '
                <EMBED ID="Shockwave" SRC="pie_chart.swf" HEIGHT=400 WIDTH=950 PALETTE=BACKGROUND Quality=AutoLow Loop=FALSE Play=TRUE
                Scale=ShowAll SAlign=L ALT="" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer/"></OBJECT></center>';
            }
            else if($deger == "Bar Chart")
            {
                echo'   <EMBED ID="Shockwave2" SRC="bar_chart.swf" HEIGHT=600 WIDTH=950 PALETTE=BACKGROUND Quality=AutoLow Loop=FALSE Play=TRUE
                Scale=ShowAll SAlign=L ALT="" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer/"></OBJECT></center>';
            }


            include("foot.php");
    ?>

        $block = $document->createElement( "datas" ); 
        $size= $document->createElement( "typeDegree" ); 
        $size->appendChild( $document->createTextNode( $type->getDegree() ) ); 
        $block->appendChild($size); 
        $root->appendChild( $block );
    }

    /* her tür icin alt kume elemanlarý tek tek yazilir. */     
    $count = 0;
    foreach($types as $type) {

        /* her tür icin alt kume boyutu yazilir. */
        $block = $document->createElement( "datas" ); 
        $size= $document->createElement( "sizeOfSubset" ); 
        $size->appendChild( $document->createTextNode( count($type->getSubset()) ) ); 
        $block->appendChild($size); 
        $root->appendChild( $block ); 

        for($count2 = 0; $count2 < count($type->getSubset()); $count2++) {

            $block = $document->createElement( "datas" ); 
            $size= $document->createElement( "subsetOfType" ); 
            $subset = $type->getSubset();
            $size->appendChild( $document->createTextNode( $subset[$count2] ) ); 
            $block->appendChild($size); 
            $root->appendChild( $block ); 
        }
        $count++;

    }

    foreach($groups as $group) {

        $block = $document->createElement( "datas" ); 
        $size= $document->createElement( "groupName" ); 
        $size->appendChild( $document->createTextNode( $group->getName() ) ); 
        $block->appendChild($size); 
        $root->appendChild( $block );

        $block = $document->createElement( "datas" ); 
        $size= $document->createElement( "groupDegree" ); 
        $size->appendChild( $document->createTextNode( $group->getDegree() ) ); 
        $block->appendChild($size); 
        $root->appendChild( $block );
    }

    /* her grup icin alt kume elemanlarý tek tek yazilir. */        
    $count = 0;
    foreach($groups as $group) {

        /* her grup icin alt kume boyutu yazilir. */
        $block = $document->createElement( "datas" ); 
        $size= $document->createElement( "sizeOfSubset2" ); 
        $size->appendChild( $document->createTextNode( count($group->getSubset()) ) ); 
        $block->appendChild($size);             
        $root->appendChild( $block ); 

        for($count2 = 0; $count2 < count($group->getSubset()); $count2++) {

            $block = $document->createElement( "datas" ); 
            $size= $document->createElement( "subsetOfType2" ); 
            /* LINE 249 */
            $size->appendChild( $document->createTextNode( $group->getSubset()[$count2] ) ); 
            $block->appendChild($size);         
            $root->appendChild( $block ); 

            $block = $document->createElement( "datas" ); 
            $size= $document->createElement( "degree" ); 

            // pathojenin pathojenler arrayindeki indexi bulunur.
            $in = indexOfObje($group->getSubset()[$count2],$pathojens); 
            // pathojenin degree si yazilir.
            $size->appendChild( $document->createTextNode( $pathojens[ $in ]->getDegree()) ); 
            $block->appendChild($size);         
            $root->appendChild( $block ); 
        }       
    }


    $document->saveXML(); 
    $document->save("chart.xml"); 




    /* Flashi ekrana bas */
    if($deger == "Pie Chart")
    {
        echo '
        <EMBED ID="Shockwave" SRC="pie_chart.swf" HEIGHT=400 WIDTH=950 PALETTE=BACKGROUND Quality=AutoLow Loop=FALSE Play=TRUE
        Scale=ShowAll SAlign=L ALT="" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer/"></OBJECT></center>';
    }
    else if($deger == "Bar Chart")
    {
        echo'   <EMBED ID="Shockwave2" SRC="bar_chart.swf" HEIGHT=600 WIDTH=950 PALETTE=BACKGROUND Quality=AutoLow Loop=FALSE Play=TRUE
        Scale=ShowAll SAlign=L ALT="" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer/"></OBJECT></center>';
    }


    include("foot.php");
 ?>

截图如下。

谢谢。

服务器错误

4

2 回答 2

1

您已从 PHP 5.4 降级到 5.3？

建议查看迁移指南，您可以在其中查看第 3 点：

添加了函数数组解引用，例如foo()[0]。

这个功能没有出现在 PHP 5.3 中，所以它抱怨你的第 249 行：

$in = indexOfObje($group->getSubset()[$count2],$pathojens);

试试这个（注意：我没有测试！）：

$subset = $group->getSubset();
$in = indexOfObje($subset[$count2],$pathojens);

有关更多信息，请参阅此链接：https ://wiki.php.net/rfc/functionarraydereferencing

于 2012-11-12T11:35:59.457 回答
0

您的错误表明您有语法错误，例如。您的代码无效，这意味着您应该根据第 249 行的错误（意外的“[”）修复代码。但是，$class->method()[$count]您正在使用的 PHP 5.3.3 不支持该代码。我建议您升级您的 PHP 版本或稍微更改您的代码。此外，屏幕截图表明您在 PHP.ini 中禁用了错误，您应该为开发服务器启用它们 (E_ALL)。

于 2012-11-12T11:19:14.583 回答