设置.dll文件，将前面的";"取消，这个;符号起到注释作用，如下
（建议手动将;去掉，直接复制我下面的可能会有问题）
extension=php_bz2.dll
extension=php_curl.dll
extension=php_fileinfo.dll
extension=php_gd2.dll
extension=php_gettext.dll
extension=php_gmp.dll
extension=php_intl.dll
extension=php_imap.dll
extension=php_interbase.dll
extension=php_ldap.dll
extension=php_mbstring.dll
extension=php_exif.dll ; Must be after mbstring as it depends on it
extension=php_mysql.dll
extension=php_mysqli.dll
extension=php_oci8_12c.dll ; Use with Oracle Database 12c Instant Client
extension=php_openssl.dll
extension=php_pdo_firebird.dll
extension=php_pdo_mysql.dll
extension=php_pdo_oci.dll
extension=php_pdo_odbc.dll
extension=php_pdo_pgsql.dll
extension=php_pdo_sqlite.dll
extension=php_pgsql.dll
extension=php_shmop.dll
; The MIBS data available in the PHP distribution must be installed.
; See http://www.php.net/manual/en/snmp.installation.php
extension=php_snmp.dll
extension=php_soap.dll
extension=php_sockets.dll
extension=php_sqlite3.dll
extension=php_sybase_ct.dll
extension=php_tidy.dll
extension=php_xmlrpc.dll
extension=php_xsl.dll
查找设置以下内容，值等于1
fastcgi.impersonate = 1
Cgi.rfc2616_headers = 1
查找设置以下内容，值等于0
cgi.force_redirect = 0
查找设置以下内容，默认Off，改成On
short_open_tag = On

<?php
phpinfo();
?>