PHP detects whether the server supports gzip code_PHP tutorial

This article will introduce you to a PHP test server that supports gzip code. Friends who need to know more can refer to it.

To check whether gzip is supported, you can use the function_exists function to determine whether your php environment supports ob_gzhandler. If it supports gzip, it supports gzip.

Write a function myself

The code is as follows

代码如下	复制代码
if(extension_loaded('zlib')) {ob_start('ob_gzhandler');} header('Content-type: text/html;charset=utf-8'); echo '如果您能看到这行文字就表示你的服务器支持gzip如果显示不了,就不支持。'; if(extension_loaded('zlib')) {ob_end_flush();} ?>

Copy code

if(extension_loaded('zlib')) {ob_start('ob_gzhandler');} header('Content -type: text/html;charset=utf-8');

echo 'If you can see this line of text, it means that your server supports gzip. If it cannot be displayed, it does not support it. ';

if(extension_loaded('zlib')) {ob_end_flush();}

代码如下	复制代码
if(Extension_Loaded('zlib')) Ob_Start('ob_gzhandler'); Header("Content-type: text/html"); ?> for($i=0;$iecho 'Hello World!'; } ?> if(Extension_Loaded('zlib')) Ob_End_Flush(); ?>

?>

Also The way is to directly use , and then check whether gzip is turned on, or directly use the relevant webmaster tools Let me introduce one PHP implements gzip page compression

The code is as follows

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if(Extension_Loaded('zlib')) Ob_Start('ob_gzhandler'); Header("Content-type: text/html") ; ?> for($i=0 ;$iecho 'Hello World!'; } ?> < ;?PHP if(Extension_Loaded('zlib')) Ob_End_Flush(); ?> http://www.bkjia.com/PHPjc/444588.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/444588.htmlTechArticleThis article introduces you to a PHP detection server that supports gzip code. Friends who need to know more may refer to it. To check whether gzip is supported, you can use the function_exists function to determine...