PHP-7.4 Laravel "Next ErrorException: A non well formed numeric value encountered"
PHP-7.4 Laravel "Next ErrorException: A non well formed numeric value encountered"
当我尝试打开网站时，出现 HTTP 500 错误，Laravel 日志显示：“遇到格式不正确的数值”
PHP版本：7.4
这里是 $sec 转换前的值 intval(($sec / 60) % 60)。
值为 60.316000，此值的类型：string.
这是 index.blade.php 文件的内容：https://pastebin.com/Cv8hsndU
这是 helpers.php 文件的内容：https://pastebin.com/1TSY2rTC
知道如何解决这个问题，在调用此函数的文件 index.blade.php 中（字符串 29,50,86,122,150），调用它的代码如下所示：
@if($recomment != NULL)
@foreach($recomment as $result)
<?php $video_categories = get_video_form_cat($result->ID) ?>
@if(count($video_categories)>0)
<h2>Recommended Category For You <a style="text-decoration: none" href="{{URL('categories/')}}/{{$result->ID}}.{{$result->post_name}}.html"><span>-{{$result->title_name}}</span></a></h2>
<div class="row content-image">
@foreach($video_categories as $result)
<?php $rating=GetRatingVideo($result->string_Id);?>
<div class="col-xs-6 col-sm-4 col-md-3 image-left">
<div class="col">
<div class="col_img">
<span class="hd">HD</span>
<a href="{{URL('watch')}}/{{$result->string_Id.'/'.$result->post_name}}.html">
<img src="{{$result->getImageUrl($result->poster)}}" alt="{{$result->title_name}}" height="177" />
</a>
<div class="position_text">
<p class="icon-like"></p>
<p class="percent">{{floor($rating['percent_like'])}}%</p>
<p class="time_minimute">{{sec2hms($result->duration)}}</p>
</div>
</div>
<h3><a href="{{URL('watch')}}/{{$result->string_Id.'/'.$result->post_name}}.html">{{str_limit($result->title_name,30)}}</a></h3>
</div>
</div>
@endforeach
</div>
@endif
@endforeach
@endif
这是导致此错误的函数 (helpers.php)：
function sec2hms ($sec, $padHours = false)
{
$hms = "";
$hours = intval(intval($sec) / 3600);
if($hours > 0){
$hms .= ($padHours)? str_pad($hours, 2, "0", STR_PAD_LEFT). ':': $hours. ':';
}
$minutes = intval(($sec / 60) % 60);
$hms .= str_pad($minutes, 2, "0", STR_PAD_LEFT). ':';
$seconds = intval($sec % 60);
$hms .= str_pad($seconds, 2, "0", STR_PAD_LEFT);
return $hms;
}
这是来自 Laravel 日志的完整错误消息：
Next ErrorException: A non well formed numeric value encountered (View: /var/www/clients/client0/web3/web/resources/views/home/index.blade.php) in /var/www/clients/client0/web3/web/app/Helper/helpers.php:35
Stack trace:
#0 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php(44): Illuminate\View\Engines\CompilerEngine->handleViewException()
#1 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php(58): Illuminate\View\Engines\PhpEngine->evaluatePath()
#2 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/View.php(135): Illuminate\View\Engines\CompilerEngine->get()
#3 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/View.php(106): Illuminate\View\View->getContents()
#4 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/View.php(80): Illuminate\View\View->renderContents()
#5 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Http/Response.php(51): Illuminate\View\View->render()
#6 /var/www/clients/client0/web3/web/vendor/symfony/http-foundation/Response.php(198): Illuminate\Http\Response->setContent()
#7 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1229): Symfony\Component\HttpFoundation\Response->__construct()
#8 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(112): Illuminate\Routing\Router->prepareResponse()
#9 [internal function]: Illuminate\Routing\ControllerDispatcher->Illuminate\Routing\{closure}()
#10 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func()
#11 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#12 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func()
#13 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(114): Illuminate\Pipeline\Pipeline->then()
#14 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(68): Illuminate\Routing\ControllerDispatcher->callWithinStack()
#15 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Route.php(203): Illuminate\Routing\ControllerDispatcher->dispatch()
#16 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Route.php(134): Illuminate\Routing\Route->runWithCustomDispatcher()
#17 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(708): Illuminate\Routing\Route->run()
#18 [internal function]: Illuminate\Routing\Router->Illuminate\Routing\{closure}()
#19 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func()
#20 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#21 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func()
#22 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(710): Illuminate\Pipeline\Pipeline->then()
#23 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(674): Illuminate\Routing\Router->runRouteWithinStack()
#24 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(635): Illuminate\Routing\Router->dispatchToRoute()
#25 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(236): Illuminate\Routing\Router->dispatch()
#26 [internal function]: Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}()
#27 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func()
#28 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(50): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#29 /var/www/clients/client0/web3/web/app/Http/Middleware/VerifyCsrfToken.php(31): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle()
#30 [internal function]: App\Http\Middleware\VerifyCsrfToken->handle()
#31 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#32 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#33 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle()
#34 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#35 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(62): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#36 [internal function]: Illuminate\Session\Middleware\StartSession->handle()
#37 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#38 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#39 [internal function]: Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle()
#40 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#41 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(59): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#42 [internal function]: Illuminate\Cookie\Middleware\EncryptCookies->handle()
#43 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#44 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(44): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#45 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle()
#46 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#47 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#48 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func()
#49 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(122): Illuminate\Pipeline\Pipeline->then()
#50 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(87): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
#51 /var/www/clients/client0/web3/web/index.php(96): Illuminate\Foundation\Http\Kernel->handle()
#52 {main}
错误具体是调用了 helpers.php 的第 35 行：
$minutes = intval(($sec / 60) % 60);
这里对我来说很突出的是值被转换为整数，但是这是在计算完成之后。如果您尝试对不同的值类型执行计算，您将 运行 遇到问题。
例如，请注意它没有标记第 31 行：
$hours = intval(intval($sec) / 3600);
不同的是$sec先转换为整数
我会将转换移动到函数的顶部，以便任何依赖于变量的计算都可以确保它是一个整数。
$sec = intval($sec);
...
$hours = intval($sec / 3600);
...
$minutes = intval(($sec / 60) % 60);
您可能希望通过多种其他方式来清理函数，但这应该可以解决最紧迫的问题。
当我尝试打开网站时，出现 HTTP 500 错误，Laravel 日志显示：“遇到格式不正确的数值”
PHP版本：7.4
这里是 $sec 转换前的值 intval(($sec / 60) % 60)。
值为 60.316000，此值的类型：string.
这是 index.blade.php 文件的内容：https://pastebin.com/Cv8hsndU
这是 helpers.php 文件的内容：https://pastebin.com/1TSY2rTC
知道如何解决这个问题，在调用此函数的文件 index.blade.php 中（字符串 29,50,86,122,150），调用它的代码如下所示：
@if($recomment != NULL)
@foreach($recomment as $result)
<?php $video_categories = get_video_form_cat($result->ID) ?>
@if(count($video_categories)>0)
<h2>Recommended Category For You <a style="text-decoration: none" href="{{URL('categories/')}}/{{$result->ID}}.{{$result->post_name}}.html"><span>-{{$result->title_name}}</span></a></h2>
<div class="row content-image">
@foreach($video_categories as $result)
<?php $rating=GetRatingVideo($result->string_Id);?>
<div class="col-xs-6 col-sm-4 col-md-3 image-left">
<div class="col">
<div class="col_img">
<span class="hd">HD</span>
<a href="{{URL('watch')}}/{{$result->string_Id.'/'.$result->post_name}}.html">
<img src="{{$result->getImageUrl($result->poster)}}" alt="{{$result->title_name}}" height="177" />
</a>
<div class="position_text">
<p class="icon-like"></p>
<p class="percent">{{floor($rating['percent_like'])}}%</p>
<p class="time_minimute">{{sec2hms($result->duration)}}</p>
</div>
</div>
<h3><a href="{{URL('watch')}}/{{$result->string_Id.'/'.$result->post_name}}.html">{{str_limit($result->title_name,30)}}</a></h3>
</div>
</div>
@endforeach
</div>
@endif
@endforeach
@endif
这是导致此错误的函数 (helpers.php)：
function sec2hms ($sec, $padHours = false)
{
$hms = "";
$hours = intval(intval($sec) / 3600);
if($hours > 0){
$hms .= ($padHours)? str_pad($hours, 2, "0", STR_PAD_LEFT). ':': $hours. ':';
}
$minutes = intval(($sec / 60) % 60);
$hms .= str_pad($minutes, 2, "0", STR_PAD_LEFT). ':';
$seconds = intval($sec % 60);
$hms .= str_pad($seconds, 2, "0", STR_PAD_LEFT);
return $hms;
}
这是来自 Laravel 日志的完整错误消息：
Next ErrorException: A non well formed numeric value encountered (View: /var/www/clients/client0/web3/web/resources/views/home/index.blade.php) in /var/www/clients/client0/web3/web/app/Helper/helpers.php:35
Stack trace:
#0 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php(44): Illuminate\View\Engines\CompilerEngine->handleViewException()
#1 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php(58): Illuminate\View\Engines\PhpEngine->evaluatePath()
#2 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/View.php(135): Illuminate\View\Engines\CompilerEngine->get()
#3 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/View.php(106): Illuminate\View\View->getContents()
#4 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/View.php(80): Illuminate\View\View->renderContents()
#5 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Http/Response.php(51): Illuminate\View\View->render()
#6 /var/www/clients/client0/web3/web/vendor/symfony/http-foundation/Response.php(198): Illuminate\Http\Response->setContent()
#7 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1229): Symfony\Component\HttpFoundation\Response->__construct()
#8 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(112): Illuminate\Routing\Router->prepareResponse()
#9 [internal function]: Illuminate\Routing\ControllerDispatcher->Illuminate\Routing\{closure}()
#10 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func()
#11 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#12 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func()
#13 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(114): Illuminate\Pipeline\Pipeline->then()
#14 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(68): Illuminate\Routing\ControllerDispatcher->callWithinStack()
#15 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Route.php(203): Illuminate\Routing\ControllerDispatcher->dispatch()
#16 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Route.php(134): Illuminate\Routing\Route->runWithCustomDispatcher()
#17 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(708): Illuminate\Routing\Route->run()
#18 [internal function]: Illuminate\Routing\Router->Illuminate\Routing\{closure}()
#19 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func()
#20 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#21 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func()
#22 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(710): Illuminate\Pipeline\Pipeline->then()
#23 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(674): Illuminate\Routing\Router->runRouteWithinStack()
#24 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Routing/Router.php(635): Illuminate\Routing\Router->dispatchToRoute()
#25 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(236): Illuminate\Routing\Router->dispatch()
#26 [internal function]: Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}()
#27 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(139): call_user_func()
#28 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(50): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#29 /var/www/clients/client0/web3/web/app/Http/Middleware/VerifyCsrfToken.php(31): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle()
#30 [internal function]: App\Http\Middleware\VerifyCsrfToken->handle()
#31 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#32 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#33 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle()
#34 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#35 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(62): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#36 [internal function]: Illuminate\Session\Middleware\StartSession->handle()
#37 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#38 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#39 [internal function]: Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle()
#40 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#41 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(59): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#42 [internal function]: Illuminate\Cookie\Middleware\EncryptCookies->handle()
#43 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#44 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(44): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#45 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle()
#46 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array()
#47 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#48 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): call_user_func()
#49 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(122): Illuminate\Pipeline\Pipeline->then()
#50 /var/www/clients/client0/web3/web/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(87): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
#51 /var/www/clients/client0/web3/web/index.php(96): Illuminate\Foundation\Http\Kernel->handle()
#52 {main}
错误具体是调用了 helpers.php 的第 35 行：
$minutes = intval(($sec / 60) % 60);
这里对我来说很突出的是值被转换为整数，但是这是在计算完成之后。如果您尝试对不同的值类型执行计算，您将 运行 遇到问题。
例如，请注意它没有标记第 31 行：
$hours = intval(intval($sec) / 3600);
不同的是$sec先转换为整数
我会将转换移动到函数的顶部，以便任何依赖于变量的计算都可以确保它是一个整数。
$sec = intval($sec);
...
$hours = intval($sec / 3600);
...
$minutes = intval(($sec / 60) % 60);
您可能希望通过多种其他方式来清理函数，但这应该可以解决最紧迫的问题。