Forked from Thinkscape/flattenExceptionBacktrace.php
Created
December 14, 2017 14:38
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Make any PHP Exception serializable by flattening complex values in backtrace.
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<?php | |
function flattenExceptionBacktrace(\Exception $exception) { | |
$traceProperty = (new \ReflectionClass('Exception'))->getProperty('trace'); | |
$traceProperty->setAccessible(true); | |
$flatten = function(&$value, $key) { | |
if ($value instanceof \Closure) { | |
$closureReflection = new \ReflectionFunction($value); | |
$value = sprintf( | |
'(Closure at %s:%s)', | |
$closureReflection->getFileName(), | |
$closureReflection->getStartLine() | |
); | |
} elseif (is_object($value)) { | |
$value = sprintf('object(%s)', get_class($value)); | |
} elseif (is_resource($value)) { | |
$value = sprintf('resource(%s)', get_resource_type($value)); | |
} | |
}; | |
do { | |
$trace = $traceProperty->getValue($exception); | |
foreach($trace as &$call) { | |
array_walk_recursive($call['args'], $flatten); | |
} | |
$traceProperty->setValue($exception, $trace); | |
} while($exception = $exception->getPrevious()); | |
$traceProperty->setAccessible(false); | |
} |
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