运行网页空白一片,不知道是不是哪里没有引用正确
所有的文件夹在同一个目录下面
我自己的项目包含目前如下几个文件夹
/Smarty
/smarty_cache 这个文件是我单独创建的
/templates 这个文件是我单独创建的
/templates_c 这个文件是我单独创建的
三个文件 /index.php /smarty.inc.php /templates/index.cpl
其中index.php中的内容如下:
1 <?php 2 3 include('smarty.inc.php'); 4 $smarty->assign('kaishi','这个不知到怎么样,测试看看!'); 5 $smarty->display('index.cpl'); 6 7 ?>
smarty.inc.php中的代码如下:
01 <?php 02 include_once("./Smarty/Smarty.class.php");//包含smarty类文件 03 $smarty=new Smarty();//建立Smarty实例对象$smarty 04 $smarty->config_dir="./Smarty/Config_File.class.php";//目录变量设置类 05 $smarty->caching=false;//不使用缓存 06 $smarty->template_dir="./templates";//设置模板目录 07 $smarty->complie_dir="./templates_c";//设置模板编译目录 08 $smarty->cache_dir="./smarty_cache";//缓存文件夹 09 $smarty->left_delimiter="{"; 10 $smarty->right_delimiter="}"; 11 ?>
/templates/index.cpl 中代码如下:
01 02 03 <title> 04 {$kaishi} 05 </title> 06 07 08 <div> 09 <strong>hello,{$kaishi}</strong> 10 </div> 11 12
运行网页之后是一片空白
回复内容:
运行网页空白一片,不知道是不是哪里没有引用正确
所有的文件夹在同一个目录下面
我自己的项目包含目前如下几个文件夹
/Smarty
/smarty_cache 这个文件是我单独创建的
/templates 这个文件是我单独创建的
/templates_c 这个文件是我单独创建的
三个文件 /index.php /smarty.inc.php /templates/index.cpl
其中index.php中的内容如下:
1 <?php 2 3 include('smarty.inc.php'); 4 $smarty->assign('kaishi','这个不知到怎么样,测试看看!'); 5 $smarty->display('index.cpl'); 6 7 ?>
smarty.inc.php中的代码如下:
01 <?php 02 include_once("./Smarty/Smarty.class.php");//包含smarty类文件 03 $smarty=new Smarty();//建立Smarty实例对象$smarty 04 $smarty->config_dir="./Smarty/Config_File.class.php";//目录变量设置类 05 $smarty->caching=false;//不使用缓存 06 $smarty->template_dir="./templates";//设置模板目录 07 $smarty->complie_dir="./templates_c";//设置模板编译目录 08 $smarty->cache_dir="./smarty_cache";//缓存文件夹 09 $smarty->left_delimiter="{"; 10 $smarty->right_delimiter="}"; 11 ?>
/templates/index.cpl 中代码如下:
01 02 03 <title> 04 {$kaishi} 05 </title> 06 07 08 <div> 09 <strong>hello,{$kaishi}</strong> 10 </div> 11 12
运行网页之后是一片空白
你所写的代码并没有问题,出问题的地方你可能忽略了。
1,如果你是在linux下做的测试,可能是你的php报错未开。
2,是在window下作的测试。根据你描述的,只能确定的就是模板没有被解析,(不然至少会出现‘hello,’)。
你的模板文件应该都没加载到。

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PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

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PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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