Fatal error: Undefined class constant 'MYSQL_ATTR_USE_BUFFERED_QUERY' in D:inetpubvhostszenpty.comhttpdocsincludesdatabase，bufferedreader_PHP教程

" ";" means that the line has been commented out, remove the semicolon, save it, then restart the apache service, visit the page again, and the problem is solved.

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truehttp: //www.bkjia.com/PHPjc/931898.htmlTechArticleFatal error: Undefined class constant MYSQL_ATTR_USE_BUFFERED_QUERY in D:inetpubvhostszenpty.comhttpdocsincludesdatabase, bufferedreader Open the php.ini configuration file and find ph ...