php壓縮和解壓縮字符串的代碼
下面php代碼通過gzcompress和gzuncompress壓縮和解壓縮字符串,可以設定壓縮級別
$str = 'Hello I am a very very very very long string'; $compressed = gzcompress($str, 9);//壓縮級別為9 $uncompressed = gzuncompress($compressed);echo $str, "\n"; echo $uncompressed, "\n"; echo base64_encode($compressed), "\n"; echo bin2hex($compressed), "\n"; echo urlencode($compressed), "\n";</pre>
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