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bug #35010 [VarDumper] ignore failing __debugInfo() (nicolas-grekas)

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This PR was merged into the 3.4 branch.

Discussion
----------

[VarDumper] ignore failing __debugInfo()

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Tickets       | Fix #34993
| License       | MIT
| Doc PR        | -

Commits
-------

eb2eb76d0e [VarDumper] ignore failing __debugInfo()
This commit is contained in:
Nicolas Grekas 2019-12-18 14:29:30 +01:00
commit e85acddc9a
1 changed files with 10 additions and 1 deletions
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11
src/Symfony/Component/VarDumper/Caster/Caster.php
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@ -54,6 +54,15 @@ class Caster
$class = $class->name;
}
if ($hasDebugInfo) {
try {
$debugInfo = $obj->__debugInfo();
} catch (\Exception $e) {
// ignore failing __debugInfo()
$hasDebugInfo = false;
}
}
$a = $obj instanceof \Closure ? [] : (array) $obj;
if ($obj instanceof \__PHP_Incomplete_Class) {
@ -89,7 +98,7 @@ class Caster
}
}
if ($hasDebugInfo && \is_array($debugInfo = $obj->__debugInfo())) {
if ($hasDebugInfo && \is_array($debugInfo)) {
foreach ($debugInfo as $k => $v) {
if (!isset($k[0]) || "\0" !== $k[0]) {
$k = self::PREFIX_VIRTUAL.$k;