Online PHP editor | output for mn9jq

@ 2016-09-19T10:05:21Z

<?php

namespace ElasticSearch {
        class Thing {
                public function tmp (){ echo 'ElasticSearch';}
        }
}

namespace Elasticsearch {
        class Thing {
                public function tmp (){ echo 'Elasticsearch';}
        }

        class Builder {
                public function thing() { return new Thing; }
        }
}

namespace {
        $class = new ElasticSearch\Thing;
        $builder = new Elasticsearch\Builder;

        echo $builder->thing->tmp();
}

Output for 8.4.1 - 8.4.3: Fatal error: Cannot redeclare class ElasticSearch\Thing (previously declared in /in/mn9jq:4) in /in/mn9jq on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.16: Fatal error: Cannot declare class Elasticsearch\Thing, because the name is already in use in /in/mn9jq on line 10
Process exited with code 255.
Output for 5.6.0 - 5.6.40: Fatal error: Cannot redeclare class Elasticsearch\Thing in /in/mn9jq on line 10
Process exited with code 255.

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