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<span><span>
function
</span><span>ob_gzip</span><span>(<span>
$content
</span>)</span>{</span><span>
if
</span>(!headers_sent()&&
extension_loaded
(<span>
"zlib"
</span>)&&
strstr
(<span>
$_SERVER
</span>[<span>
"HTTP_ACCEPT_ENCODING"
</span>],<span>
"gzip"
</span>)){
<span>
$content
</span> = gzencode(<span>
$content
</span>,<span>9</span>);
header(<span>
"Content-Encoding: gzip"
</span>);
header(<span>
"Vary: Accept-Encoding"
</span>);
header(<span>
"Content-Length: "
</span>.
strlen
(<span>
$content
</span>));
}
<span>
return
</span><span>
$content
</span>;
}
ob_start(<span>
'ob_gzip'
</span>); <span>
ob_end_flush();
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').addClass('pre-numbering').hide();
$(this).addClass('has-numbering').parent().append($numbering);
for (i = 1; i ').text(i));
};
$numbering.fadeIn(1700);
});
});
以上就介绍了PHP输出gzip压缩,包括了方面的内容,希望对PHP教程有兴趣的朋友有所帮助。