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Code Issues Releases Wiki Activity

Catch json_encode recursion error

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This commit is contained in:
Benjamin Grandfond
2012-12-21 23:12:43 +01:00
parent 52b454f890
commit 0945fcdccb
2 changed files with 49 additions and 0 deletions
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12
src/Monolog/Formatter/WildfireFormatter.php
View File

@@ -54,16 +54,24 @@ class WildfireFormatter extends NormalizerFormatter
$record = $this->normalize($record);
$message = array('message' => $record['message']);
$handleError = false;
if ($record['context']) {
$message['context'] = $record['context'];
$handleError = true;
}
if ($record['extra']) {
$message['extra'] = $record['extra'];
$handleError = true;
}
if (count($message) === 1) {
$message = reset($message);
}
// Handle json_encode recursion error
if ($handleError) {
set_error_handler(function () { });
}
// Create JSON object describing the appearance of the message in the console
$json = json_encode(array(
array(
@@ -75,6 +83,10 @@ class WildfireFormatter extends NormalizerFormatter
$message,
));
if ($handleError) {
restore_error_handler();
}
// The message itself is a serialization of the above JSON object + it's length
return sprintf(
'%s|%s|',

37
tests/Monolog/Formatter/WildfireFormatterTest.php
View File

@@ -108,4 +108,41 @@ class WildfireFormatterTest extends \PHPUnit_Framework_TestCase
$wildfire->formatBatch(array($record));
}
/**
* Test issue #137 (https://github.com/Seldaek/monolog/pull/137)
*/
public function testFormatWithObjectsInContext()
{
// Set up the recursion
$foo = new \stdClass();
$bar = new \stdClass();
$foo->bar = $bar;
$bar->foo = $foo;
$record = array(
'message' => "foo",
'level' => 300,
'channel' => 'foo',
'context' => array(
'stack' => array(
array($foo),
array($bar),
),
),
'extra' => array(),
);
// Set an error handler to assert that the error is not raised anymore
$that = $this;
set_error_handler(function ($level, $message, $file, $line, $context) use ($that) {
$that->fail("$message should not be raised anymore");
});
$wildfire = new WildfireFormatter();
$wildfire->format($record);
restore_error_handler();
}
}