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<?php $json = "{this:'is a test',and:['a','comparison','of'],multiple:'encodings',on:'json'}"; echo 'string ', strlen($json), '<br/>'; echo 'gz ', strlen(gzcompress($json)), '<br/>'; echo 'bz ', strlen(bzcompress($json)), '<br/>'; echo 'lzf ', strlen(lzf_compress($json)), '<br/>'; echo 'zlib ', strlen(zlib_encode($json, 15, 9)), '<br/>'; echo 'deflate ', strlen(zlib_encode($json, -15, 9)), '<br/>'; echo 'gzip ', strlen(zlib_encode($json, 31, 9)), '<br/>'; echo 'gzencode ', strlen(gzencode($json, 9)), '<br/>'; echo 'gzdeflate ', strlen(gzdeflate($json, 9)), '<br/>';

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