[英]Print all variables available in a Smarty template
How do you print all variables available in the context of a Smarty template? 如何在Smarty模板的上下文中打印所有可用变量? Something like the Django debug trace that lists everything being passed.
类似于Django调试跟踪,列出了传递的所有内容。
Thanks 谢谢
Use {debug}
From the manual : 使用
{debug}
来自手册 :
{debug}
dumps the debug console to the page.{debug}
将调试控制台转储到页面。 This works regardless of the debug settings in the php script.无论php脚本中的调试设置如何,这都有效。 Since this gets executed at runtime, this is only able to show the assigned variables;
由于这在运行时执行,因此只能显示分配的变量; not the templates that are in use.
不是正在使用的模板。 However, you can see all the currently available variables within the scope of a template.
但是,您可以在模板范围内查看所有当前可用的变量。
$debugging = true
must be enabled in your settings or class, and site popups must be unblocked to see the window 必须在您的设置或类中启用
$debugging = true
,并且必须取消阻止站点弹出窗口以查看窗口
var_dump($Smarty->_tpl_vars);
来自Smarty代码:)
Updated answer for Smarty 3: getTemplateVars 更新了Smarty 3: getTemplateVars的答案
// If no parameter is given, an array of all assigned variables are returned.
$all_tpl_vars = $smarty->getTemplateVars();
$all_tpl_vars = $smarty->getTemplateVars(); $ all_tpl_vars = $ smarty-> getTemplateVars(); var_dump($all_tpl_vars);
后续代码var_dump($ all_tpl_vars);
//before pushing to the template //在推送到模板之前
exit; 出口;
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