PHP Decode

<?php <?php require_once base64_decode('Y29udHJvbGxlcnMvcHJlZmxpZ2h0LnBocA==');require_once base64_decode('Um91dGVyL1JvdXRlci5waHA=');require_once base64_decode('Y29udHJvbGxlcnMvYXV0aC5waHA=');require_once base64_decode('Y29udHJvbGxlcnMvb3JkZXJzLnBocA==');require_once base64_decode('Y29udHJvbGxlcnMvc3VwcGxpZXJzLnBocA==');require_once base64_decode('Y29udHJvbGxlcnMvZ3JuLnBocA==');require_once base64_decode('Y29udHJvbGxlcnMvcXIucGhw');require_once base64_decode('Y29udHJvbGxlcnMvcHJvZHVjdHMucGhw');require_once base64_decode('aGVscGVycy9yZXNwb25zZS5waHA=');$i2=new s3();$i2->y4(base64_decode('R0VU'),base64_decode('Lw=='),function(){$o5=array(base64_decode('c3VjY2Vzcw==')=>true,base64_decode('bWVzc2FnZQ==')=>base64_decode('V2VsY29tZSB0byB0aGUgQVBJ'),base64_decode('bWV0YQ==')=>[base64_decode('dmVyc2lvbg==')=>base64_decode('MS4wLjA='),base64_decode('YXV0aG9y')=>base64_decode('U3JpIExhbmthIEluc3RpdHV0ZSBvZiBJbmZvcm1hdGlvbiBUZWNobm9sb2d5')],base64_decode('ZGF0YQ==')=>[base64_decode('bmFtZQ==')=>base64_decode('U3JpIExhbmthIEluc3RpdHV0ZSBvZiBJbmZvcm1hdGlvbiBUZWNobm9sb2d5'),base64_decode('YWRkcmVzcw==')=>base64_decode('TmV3IEthbmR5IFJvYWQsIE1hbGFiZSwgU3JpIExhbmth')]);echo o1($o5);});$i2->y4(base64_decode('UE9TVA=='),base64_decode('L3JlcXVlc3Qtb3Rw'),base64_decode('cmVxdWVzdE9UUA=='));$i2->y4(base64_decode('UE9TVA=='),base64_decode('L3ZlcmlmeS1vdHA='),base64_decode('YXV0aGVudGljYXRlT1RQ'));$i2->y4(base64_decode('R0VU'),base64_decode('L3N5bmMtb3JkZXJz'),base64_decode('c3luY09yZGVycw=='));$i2->y4(base64_decode('R0VU'),base64_decode('L29yZGVycw=='),base64_decode('Z2V0QWxsT3JkZXJz'));$i2->y4(base64_decode('R0VU'),base64_decode('L29yZGVycy86aWQ='),base64_decode('Z2V0T3JkZXJCeUlk'));$i2->y4(base64_decode('UE9TVA=='),base64_decode('L29yZGVycy9tYW51YWw='),base64_decode('bWFudWFsT3JkZXI='));$i2->y4(base64_decode('UFVU'),base64_decode('L29yZGVycy86aWQ='),base64_decode('dXBkYXRlT3JkZXI='));$i2->y4(base64_decode('UFVU'),base64_decode('L29yZGVycy86aWQvY29uZmlybQ=='),base64_decode('Y29uZmlybU9yZGVy'));$i2->y4(base64_decode('R0VU'),base64_decode('L29yZGVycy86aWQvaXRlbS86aWQ='),function($d6){echo o1([base64_decode('b3JkZXI=')=>$d6[0],base64_decode('aXRlbV9pZA==')=>$d6[1]]);});$i2->y4(base64_decode('R0VU'),base64_decode('L3N1cHBsaWVycw=='),base64_decode('Z2V0QWxsU3VwcGxpZXJz'));$i2->y4(base64_decode('R0VU'),base64_decode('L3N1cHBsaWVycy86aWQ='),base64_decode('Z2V0U3VwcGxpZXJCeUlk'));$i2->y4(base64_decode('UE9TVA=='),base64_decode('L3N1cHBsaWVycw=='),base64_decode('Y3JlYXRlU3VwcGxpZXI='));$i2->y4(base64_decode('UFVU'),base64_decode('L3N1cHBsaWVycy86aWQ='),base64_decode('dXBkYXRlU3VwcGxpZXI='));$i2->y4(base64_decode('REVMRVRF'),base64_decode('L3N1cHBsaWVycy86aWQ='),base64_decode('ZGVsZXRlU3VwcGxpZXI='));$i2->y4(base64_decode('R0VU'),base64_decode('L2dybg=='),base64_decode('Z2V0R1JO'));$i2->y4(base64_decode('R0VU'),base64_decode('L2dybi86aWQ='),base64_decode('Z2V0R1JOQnlJZA=='));$i2->y4(base64_decode('UE9TVA=='),base64_decode('L2dybg=='),base64_decode('Y3JlYXRlR1JO'));$i2->y4(base64_decode('R0VU'),base64_decode('L3FyLzppZA=='),base64_decode('Z2V0UVI='));$i2->y4(base64_decode('R0VU'),base64_decode('L3N5bmMtcHJvZHVjdHM='),base64_decode('c3luY1Byb2R1Y3Rz'));$i2->y4(base64_decode('R0VU'),base64_decode('L3Byb2R1Y3Rz'),base64_decode('Z2V0QWxsUHJvZHVjdHM='));$i2->h7();?>