TWIG和“意外T_FUNCTION”，它们用hostmonster.com返回服务器500错误

Question

我有这个代码，它可以在我的本地主机和one.com网络主机上工作。但是当上传到hostmonster.com的ftp时，浏览器会返回一个500错误。我用树枝做模板引擎。

以下是这些页面的链接：

• 不工作(hostmonster.com)：http://armourertech.com/produit.php
• 工作(one.com)：http://chacartz.fr/autre/armourer/produit.php

hostmonster.com的技术人员告诉我，错误在第12行：

$walkdir_gearbox = new Twig_SimpleFilter ( 'walkdir_gearbox', function ($path_01)

代码：

<?php 

require "twig.php";
require "nav.php";
$head_title = "armourertech";
$nav['produit'] = "actuel";
$keywords = "";
$description = "";
$robots = "index, follow";
$googlebot = "index, follow";


$walkdir_gearbox = new Twig_SimpleFilter ( 'walkdir_gearbox', function ($path_01) {//<-line 12
    $path_01 = "img/x-hightech/01gearbox";
    $d = new DirectoryIterator($path_01);
    foreach($d as $f)  {
        if(
            preg_match('/(\.gif|\.png|\.jpe?g)$/', $f->getFilename())
        ) {
           list($w, $h) = getimagesize($f->getPathname());
            $file = basename($f, ".jpg");
            echo "<figure itemprop=\"associatedMedia\" itemscope itemtype=\"http://schema.org/ImageObject\"><a href=\"img/x-hightech/01gearbox/".$f->getFilename() . "\" itemprop=\"contentUrl\" data-size=\"".$w."x".$h."\"><img src=\"img/x-hightech/thumbs/01gearbox/".$f->getFilename() . "\" itemprop=\"thumbnail\" alt=\"".$file." - ARMOURERTECH\" /></a><figcaption itemprop=\"caption description\">".$file."</figcaption></figure>";
        } elseif($f->isDir() && $f->getFilename() != '.' && $f->getFilename() != '..') {
            walkdir_gearbox($f->getPathname());
        }
    }
});

$walkdir_gearboxcnc = new Twig_SimpleFilter ( 'walkdir_gearboxcnc', function ($path_02) {
    $path_02 = "img/x-hightech/02fabrication-gearbox-cnc";
    $d = new DirectoryIterator($path_02);
    foreach($d as $f)  {
        if(
            preg_match('/(\.gif|\.png|\.jpe?g)$/', $f->getFilename())
        ) {
           list($w, $h) = getimagesize($f->getPathname());
            $file = basename($f, ".jpg");
            echo "<figure itemprop=\"associatedMedia\" itemscope itemtype=\"http://schema.org/ImageObject\"><a href=\"img/x-hightech/02fabrication-gearbox-cnc/".$f->getFilename() . "\" itemprop=\"contentUrl\" data-size=\"".$w."x".$h."\"><img src=\"img/x-hightech/thumbs/02fabrication-gearbox-cnc/".$f->getFilename() . "\" itemprop=\"thumbnail\" alt=\"".$file." - ARMOURERTECH\" /></a><figcaption itemprop=\"caption description\">".$file."</figcaption></figure>";
        } elseif($f->isDir() && $f->getFilename() != '.' && $f->getFilename() != '..') {
            walkdir_gearboxcnc($f->getPathname());
        }
    }
});

$walkdir_piston = new Twig_SimpleFilter ( 'walkdir_piston', function ($path_03) {
    $path_03 = "img/x-hightech/03piston-gear-set";
    $d = new DirectoryIterator($path_03);
    foreach($d as $f)  {
        if(
            preg_match('/(\.gif|\.png|\.jpe?g)$/', $f->getFilename())
        ) {
           list($w, $h) = getimagesize($f->getPathname());
            $file = basename($f, ".jpg");
            echo "<figure itemprop=\"associatedMedia\" itemscope itemtype=\"http://schema.org/ImageObject\"><a href=\"img/x-hightech/03piston-gear-set/".$f->getFilename() . "\" itemprop=\"contentUrl\" data-size=\"".$w."x".$h."\"><img src=\"img/x-hightech/thumbs/03piston-gear-set/".$f->getFilename() . "\" itemprop=\"thumbnail\" alt=\"".$file." - ARMOURERTECH\" /></a><figcaption itemprop=\"caption description\">".$file."</figcaption></figure>";
        } elseif($f->isDir() && $f->getFilename() != '.' && $f->getFilename() != '..') {
            walkdir_piston($f->getPathname());
        }
    }
});

$walkdir_cylindre = new Twig_SimpleFilter ( 'walkdir_cylindre', function ($path_04) {
    $path_04 = "img/x-hightech/04tete-cylindre";
    $d = new DirectoryIterator($path_04);
    foreach($d as $f)  {
        if(
            preg_match('/(\.gif|\.png|\.jpe?g)$/', $f->getFilename())
        ) {
           list($w, $h) = getimagesize($f->getPathname());
            $file = basename($f, ".jpg");
            echo "<figure itemprop=\"associatedMedia\" itemscope itemtype=\"http://schema.org/ImageObject\"><a href=\"img/x-hightech/04tete-cylindre/".$f->getFilename() . "\" itemprop=\"contentUrl\" data-size=\"".$w."x".$h."\"><img src=\"img/x-hightech/thumbs/04tete-cylindre/".$f->getFilename() . "\" itemprop=\"thumbnail\" alt=\"".$file." - ARMOURERTECH\" /></a><figcaption itemprop=\"caption description\">".$file."</figcaption></figure>";
        } elseif($f->isDir() && $f->getFilename() != '.' && $f->getFilename() != '..') {
            walkdir_cylindre($f->getPathname());
        }
    }
});

$walkdir_hopup = new Twig_SimpleFilter ( 'walkdir_hopup', function ($path_05) {
    $path_05 = "img/x-hightech/05hopup";
    $d = new DirectoryIterator($path_05);
    foreach($d as $f)  {
        if(
            preg_match('/(\.gif|\.png|\.jpe?g)$/', $f->getFilename())
        ) {
           list($w, $h) = getimagesize($f->getPathname());
            $file = basename($f, ".jpg");
            echo "<figure itemprop=\"associatedMedia\" itemscope itemtype=\"http://schema.org/ImageObject\"><a href=\"img/x-hightech/05hopup/".$f->getFilename() . "\" itemprop=\"contentUrl\" data-size=\"".$w."x".$h."\"><img src=\"img/x-hightech/thumbs/05hopup/".$f->getFilename() . "\" itemprop=\"thumbnail\" alt=\"".$file." - ARMOURERTECH\" /></a><figcaption itemprop=\"caption description\">".$file."</figcaption></figure>";
        } elseif($f->isDir() && $f->getFilename() != '.' && $f->getFilename() != '..') {
            walkdir_hopup($f->getPathname());
        }
    }
});

$walkdir_autre = new Twig_SimpleFilter ( 'walkdir_autre', function ($path_06) {
    $path_06 = "img/x-hightech/06autres";
    $d = new DirectoryIterator($path_06);
    foreach($d as $f)  {
        if(
            preg_match('/(\.gif|\.png|\.jpe?g)$/', $f->getFilename())
        ) {
           list($w, $h) = getimagesize($f->getPathname());
            $file = basename($f, ".jpg");
            echo "<figure itemprop=\"associatedMedia\" itemscope itemtype=\"http://schema.org/ImageObject\"><a href=\"img/x-hightech/06autres/".$f->getFilename() . "\" itemprop=\"contentUrl\" data-size=\"".$w."x".$h."\"><img src=\"img/x-hightech/thumbs/06autres/".$f->getFilename() . "\" itemprop=\"thumbnail\" alt=\"".$file." - ARMOURERTECH\" /></a><figcaption itemprop=\"caption description\">".$file."</figcaption></figure>";
        } elseif($f->isDir() && $f->getFilename() != '.' && $f->getFilename() != '..') {
            walkdir_autre($f->getPathname());
        }
    }
});

$twig = new Twig_Environment($loader);
$twig->addFilter($walkdir_gearbox);
$twig->addFilter($walkdir_gearboxcnc);
$twig->addFilter($walkdir_piston);
$twig->addFilter($walkdir_cylindre);
$twig->addFilter($walkdir_hopup);
$twig->addFilter($walkdir_autre);
echo $twig->render('produit.html', array(
    'nav' => $nav,
    'head_title' => $head_title,
    'keywords' => $keywords,
    'description' => $description,
    'robots' => $robots,
    'googlebot' => $googlebot
    )
);

?>

然后，我将这一行放在html中：

{{ 'twig' |walkdir_gearbox }}

下面是error.log文件的最后一行

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/php/54/usr/lib64/php/modules/imagick.so' - /usr/php/54/usr/lib64/php/modules/imagick.so: undefined symbol: zend_new_interned_string in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/php/54/usr/lib64/php/modules/http.so' - /usr/php/54/usr/lib64/php/modules/http.so: undefined symbol: zend_new_interned_string in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: magickwand: Unable to initialize module
Module compiled with module API=20100525, debug=0, thread-safety=0
PHP    compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
 in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/php/54/usr/lib64/php/modules/mailparse.so' - /usr/php/54/usr/lib64/php/modules/mailparse.so: undefined symbol: zend_new_interned_string in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/php/54/usr/lib64/php/modules/oauth.so' - /usr/php/54/usr/lib64/php/modules/oauth.so: undefined symbol: zend_new_interned_string in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/php/54/usr/lib64/php/modules/oci8.so' - /usr/php/54/usr/lib64/php/modules/oci8.so: undefined symbol: zend_new_interned_string in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/php/54/usr/lib64/php/modules/uploadprogress.so' - /usr/php/54/usr/lib64/php/modules/uploadprogress.so: undefined symbol: zend_ini_string_ex in Unknown on line 0

[15-Dec-2015 03:15:45] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home8/armourer/public_html/produit.php on line 12

是否有解决方案，还是被迫更改提供者？

Answer 1

删除最后一行的"()“，改为：

echo $twig->render('produit.html');

另外，请检查PHP版本:匿名函数只允许在PHP5.3.0和更高版本上使用参数。