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如何在PHP开启gzip页面压缩实例
示例一(用php的内置压缩函数):<?PHPif(Extension_Loaded('zlib'))Ob_Start('ob_gzhandler');Header("Content-type:text/html");?><!DOCTYPEhtmlPUBLIC&q
2015-06-28 00:000 次阅读
示例一(用php的内置压缩函数):
if(Extension_Loaded('zlib')) Ob_Start('ob_gzhandler');
Header(&Content-type: text/html&);
?>
for($i=0;$i<10000;$i++){
echo 'Hello World!';
}
?>
if(Extension_Loaded('zlib')) Ob_End_Flush();
?>
示例二(自写函数):
ob_end_flush();
//压缩函数
function ob_gzip($content){
if(!headers_sent()&&extension_loaded(&zlib&)&&strstr($_SERVER[&HTTP_ACCEPT_ENCODING&],&gzip&)){
$content = gzencode($content,9);
header(&Content-Encoding: gzip&);
header(&Vary: Accept-Encoding&);
header(&Content-Length: &.strlen($content));
}
return $content;
}
?>
关键词标签:PHP开启gzip页面压缩






