file_exists(): File name is longer than the maximum allowed path length on this platform (4096) #41745
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src/Illuminate/View/Component.php /**
* Resolve the Blade view or view file that should be used when rendering the component.
*
* @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\Support\Htmlable|\Closure|string
*/
public function resolveView()
{
$view = $this->render();
if ($view instanceof ViewContract) {
return $view;
}
if ($view instanceof Htmlable) {
return $view;
}
$resolver = function ($view) {
$factory = Container::getInstance()->make('view');
return $factory->exists($view)
? $view
: $this->createBladeViewFromString($factory, $view);
};
return $view instanceof Closure ? function (array $data = []) use ($view, $resolver) {
return $resolver($view($data));
}
: $resolver($view);
}I think the problem is here. return $factory->exists($view)
? $view
: $this->createBladeViewFromString($factory, $view);Using |
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Could you try to run the test, please? use Illuminate\Support\Facades\Blade;
public function test_rendering_long_blade_string() {
$longString = str_repeat('a', 4097);
$this->assertSame($longString . 'Taylor', Blade::render($longString .'{{ $name }}', ['name' => 'Taylor']));
}Passes for me. |
I tried to run the test and the test passed. |
This sounds like your FPM PHP configuration is different to the one which your PHPUnit tests are configured to run as. Are you running your PHPUnit tests against a locally installed PHP which is different from PHP-FPM? |
/**
* Resolve the Blade view or view file that should be used when rendering the component.
*
* @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\Support\Htmlable|\Closure|string
*/
public function resolveView()
{
$view = $this->render();
if ($view instanceof ViewContract) {
return $view;
}
if ($view instanceof Htmlable) {
return $view;
}
$resolver = function ($view) {
$factory = Container::getInstance()->make('view');
return $factory->exists($view)
? $view
: $this->createBladeViewFromString($factory, $view);
};
return $view instanceof Closure ? function (array $data = []) use ($view, $resolver) {
return $resolver($view($data));
}
: $resolver($view);
}I think this piece of code is problematic. |
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Please paste the entire contents of |
$mailTemplateHtml = str_repeat('a', 4097);
Blade::render($mailTemplateHtml .'{{ $name }}', ['name' => 'Taylor']); |
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Works fine for me:
Please try a support channel: |
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As before, check for differences between the |
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Me personally consider @fangmuke's claim reasonable, the string variable purpose is not defined explicitly - why it may be content and a path? But at least we need a confirmation this approach breaks somehow, a failed test case. |
I compared |
I can't give you failed test cases. |
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I'm running into this same issue and I'm able to reproduce the problem in Apache(using mod_php) and CLI. Laravel 9.5.1
<?php
namespace Tests\Unit;
use Blade;
use PHPUnit\Framework\TestCase;
class ExampleTest extends TestCase
{
public function test_rendering_long_blade_string() {
$longString = str_repeat('a', 4097);
$this->assertSame($longString . 'Taylor', Blade::render($longString .'{{ $name }}', ['name' => 'Taylor']));
}
}It fails for me. If I try putting the following two lines in any controller, it also throws an exception. $mailTemplateHtml = str_repeat('a', 4097);
echo Blade::render($mailTemplateHtml .'{{ $name }}', ['name' => 'Taylor']);Here's the stacktrace |
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@driesvints, would you consider re-opening this issue now that there's a failed test case? There does seem to be a problem here, and I haven't been able to identify any reasonable workaround. My personal feeling is that |
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@m0n1ker could you also tell more about your environment? OS and |
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Sure, this is a pretty vanilla CentOS 7 machine, running in VirtualBox, and provisioned by Vagrant. It's using the Official CentOS 7 box. It has PHP 8.0 installed from the Remi repository, along with Apache 2.4.53. The web root is Here's the output from |
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Duplicate of #32254 |
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PHP has a hard limit on path length as defined by the constant PHP also knows you are trying to check plain file existence and calls https://github.com/php/php-src/blob/master/ext/standard/filestat.c#L757 If you have no https://github.com/php/php-src/blob/master/main/fopen_wrappers.c#L282 It has no warnings, just returns false, like in my case. If you set I suppose your environment overrides Although it's OK according to PHP design, I would say we have to add the PHP_MAXLENGTH value check in the Blade string code. |
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I will deliver a PR resolving these issues soon. |
a-bashtannik
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to a-bashtannik/framework
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Apr 13, 2022
taylorotwell
pushed a commit
that referenced
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Apr 13, 2022
* [9.x] Fix PHP warnings when rendering long blade string (#41745) * Apply fixes from StyleCI
BrandonSurowiec
pushed a commit
to BrandonSurowiec/framework
that referenced
this issue
Apr 14, 2022
* [9.x] Fix PHP warnings when rendering long blade string (laravel#41745) * Apply fixes from StyleCI (cherry picked from commit bb0da4a)
taylorotwell
pushed a commit
that referenced
this issue
Apr 14, 2022
) * [9.x] Fix PHP warnings when rendering long blade string (#41745) * Apply fixes from StyleCI (cherry picked from commit bb0da4a) Co-authored-by: Andrew Bashtannik <[email protected]>
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Hi there, I have encountered this issue on long Blade content in database. Laravel 10 running on Debian 12, limit is 4096. When reaching the View/Component:174, the following code is too lazy: This breaks once the code reaches file_exists, as the application path + ".blade.php" is added to the filepath tested, thus getting "File name is longer than the maximum allowed". Adding the app path + ".blade.php" would be the right test for strlen. I have patched my own code with a call to str_pad when I'm close to PHP_MAXPATHLEN, based on the length of my application path. Would love to simply force Blade::render to use a Blade string and not test any filepath. |
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Description:
Calling
Blade::render($mailTemplateHtml)can't run normally in thePHP-FPMofUbuntu.Steps To Reproduce:
It must be under
Ubuntu.The text was updated successfully, but these errors were encountered: