maj+ header
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+3
-7
@@ -29,21 +29,17 @@ class VarDumper
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{
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if (null === self::$handler) {
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$cloner = new VarCloner();
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$dumper = \in_array(PHP_SAPI, array('cli', 'phpdbg'), true) ? new CliDumper() : new HtmlDumper();
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$dumper = \in_array(\PHP_SAPI, array('cli', 'phpdbg'), true) ? new CliDumper() : new HtmlDumper();
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self::$handler = function ($var) use ($cloner, $dumper) {
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$dumper->dump($cloner->cloneVar($var));
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};
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}
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return call_user_func(self::$handler, $var);
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return \call_user_func(self::$handler, $var);
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}
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public static function setHandler($callable)
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public static function setHandler(callable $callable = null)
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{
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if (null !== $callable && !is_callable($callable, true)) {
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throw new \InvalidArgumentException('Invalid PHP callback.');
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}
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$prevHandler = self::$handler;
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self::$handler = $callable;
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