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<?php $policy = <<<STRING { "expiration": "2013-3-14T23:20:33.000Z", "conditions": [{"bucket": "clientvids_in"}, ["starts-with", "\$key", "233326"], {"acl": "public-read"}, ["starts-with", "\$Filename", ""]]} STRING; echo $policy . "\n"; echo preg_replace('/\s\s+|\f|\n|\r|\t|\v/', '', $policy);

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