[英]php multilanguage website error issue
我是php的新手,我试图用php创建一个简单的多语言网站。 在下面提到了我的全部代码,我总共拥有四个文件,index.php,setlocal.php,以及在该en.php和fn.php文件中的一个文件夹语言环境。 具有这样的文件夹结构。
----
index.php
setlocal.php
locale
en.php
fn.php
文件代码是..
的index.php
<?php
include_once "setlocal.php";
?>
<!doctype html>
<head>
<title><?php echo $GLOBALS['l']['title1']; ?></title>
</head>
<body>
<ul class="header-nav pull-right">
<li><a href="index.php?lang=en">English</a></li>
<li><a href="index.php?lang=fn">French</a></li>
</ul>
<p><?php echo $GLOBALS['l']['homdes1']; ?></p>
</body>
</html>
setlocal.php
<?php
($language = @$_GET['lang']) or $language = 'en';
$allowed = array('en', 'te');
if(!in_array($language, $allowed)) {
$language = 'en';
}
include "locale/{$language}.php";
$GLOBALS['l'] = '$local';
?>
地区
|
zh.php
<?php
$local = array (
'title1' => 'sample english content',
'homdes1' => 'sample english contentsample english contentsample english content');
?>
fn.php
<?php
$local = array (
'title1' => 'sample french content',
'homdes1' => 'sample french contentsample french contentsample french contentsample french contentsample french content');
?>
在运行代码时,它显示如下错误,请帮助我解决此问题,谢谢。
Warning: Illegal string offset 'homdes1' in D:\madhu_new\korimerla\htdocs\korimerla\php\index.php on line 15
$
尝试从setlocal.php
文件的这一行中删除$local
周围的引号:
$GLOBALS['l'] = '$local';
这样它显示为:
$GLOBALS['l'] = $local;
这将为您提供:
// you can use var_dmp() this to see what you have in $GLOBALS['l']
var_dump($GLOBALS['l']);
array(2) {
["title1"]=>
string(22) "sample english content"
["homdes1"]=>
string(66) "sample english contentsample english contentsample english content"
}
然后可以使用数组语法进行访问:
echo $GLOBALS['l']['homdes1'];
// gives:
sample english contentsample english contentsample english content
将您的setlocal.php更改为此:
<?php
//Check if $_GET['lang'] is set, if not default to 'en'
$language = isset($_GET['lang']) ? $_GET['lang'] : 'en';
$allowed = array('en', 'te');
if(!in_array($language, $allowed)) {
$language = 'en';
}
include "locale/$language.php";
//without single quotes. PHP will expand (convert) variable names inside double quotes to the value, but within single vars are printed as is.
$GLOBALS['l'] = $local;
?>
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