mirror of
https://github.com/YunoHost-Apps/spip_ynh.git
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36 lines
1.2 KiB
PHP
36 lines
1.2 KiB
PHP
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<?php
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/**
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* Réglage de l'output buffering
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*
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* Si possible, générer une sortie compressée pour économiser de la bande passante
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*
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* Utilisation déconseillee et désactivee par défaut.
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* Utilisable uniquement via define('_AUTO_GZIP_HTTP',true)
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*
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* @package SPIP\Compresseur\Options
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*/
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// si un buffer est deja ouvert, stop
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if ($GLOBALS['flag_ob']
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AND defined('_AUTO_GZIP_HTTP') AND _AUTO_GZIP_HTTP
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AND strlen(ob_get_contents())==0
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AND !headers_sent()) {
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if (
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// special bug de proxy
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!(isset($_SERVER['HTTP_VIA']) AND preg_match(",NetCache|Hasd_proxy,i", $_SERVER['HTTP_VIA']))
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// special bug Netscape Win 4.0x
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AND (strpos($_SERVER['HTTP_USER_AGENT'], 'Mozilla/4.0') === false)
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// special bug Apache2x
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#&& !preg_match(",Apache(-[^ ]+)?/2,i", $_SERVER['SERVER_SOFTWARE'])
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// test suspendu: http://article.gmane.org/gmane.comp.web.spip.devel/32038/
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#&& !($GLOBALS['flag_sapi_name'] AND preg_match(",^apache2,", @php_sapi_name()))
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// si la compression est deja commencee, stop
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# && !@ini_get("zlib.output_compression")
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AND !@ini_get("output_handler")
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AND !isset($_GET['var_mode']) # bug avec le debugueur qui appelle ob_end_clean()
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)
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ob_start('ob_gzhandler');
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}
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