8000 added catching of php7 fatal exceptions in application #20110 by bozerkins · Pull Request #20111 · symfony/symfony · GitHub
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added catching of php7 fatal exceptions in application #20110 #20111

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added catching of php7 fatal exceptions in application #20110 #20111

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54d7fc2
added catching of php7 fatal exceptions
Sep 30, 2016
999d7bc
added catching throwable exceptions when running console application
Oct 1, 2016
b3d88ab
minor code tweak
Oct 1, 2016
97dc736
rethrowing original exception extend of wrapper over Error exception
Oct 3, 2016
ebed475
check if exception variable isset
Oct 4, 2016
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added catching of php7 fatal exceptions 
- added new private method to application, which would process the exception and return the exit code / throw it
- added another catch into command run method, which would ensure that under PHP7 all exceptions are being catched as well
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Bogdans Ozerkins committed Sep 30, 2016
commit 54d7fc2c0782384021c34f1f49e728802a7bc539
55 changes: 36 additions & 19 deletions src/Symfony/Component/Console/Application.php
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Original file line number Diff line number Diff line change
Expand Up @@ -123,25 +123,9 @@ public function run(InputInterface $input = null, OutputInterface $output = null
try {
$exitCode = $this->doRun($input, $output);
} catch (\Exception $e) {
if (!$this->catchExceptions) {
throw $e;
}

if ($output instanceof ConsoleOutputInterface) {
$this->renderException($e, $output->getErrorOutput());
} else {
$this->renderException($e, $output);
}

$exitCode = $e->getCode();
if (is_numeric($exitCode)) {
$exitCode = (int) $exitCode;
if (0 === $exitCode) {
$exitCode = 1;
}
} else {
$exitCode = 1;
}
$exitCode = $this->handleCommandRunException($e, $output);
} catch (\Throwable $e) {
$exitCode = $this->handleCommandRunException($e, $output);
}

if ($this->autoExit) {
Expand All @@ -155,6 +139,39 @@ public function run(InputInterface $input = null, OutputInterface $output = null
return $exitCode;
}

/**
* Handler command run exception and provides with the exit code in return
*
* @param \Exception|\Throwable $e
* @param OutputInterface $output
* @return int|mixed
* @throws \Throwable
*/
private function handleCommandRunException($e, OutputInterface $output)
{
if (!$this->catchExceptions) {
throw $e;
}

if ($output instanceof ConsoleOutputInterface) {
$this->renderException($e, $output->getErrorOutput());
} else {
$this->renderException($e, $output);
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The phpdoc of renderException with @param \Exception $e is not correct anymore and needs to be updated too.

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done some changes. took the approach of #19813

now should be just fine

}

$exitCode = $e->getCode();
if (is_numeric($exitCode)) {
$exitCode = (int) $exitCode;
if (0 === $exitCode) {
$exitCode = 1;
}
} else {
$exitCode = 1;
}

return $exitCode;
}

/**
* Runs the current application.
*
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0