php检测apache mod_rewrite模块是否安装的方法


本文实例讲述了php检测apache mod_rewrite模块是否安装的方法 。分享给大家供大家参考 。具体实现方法如下:

/**
 * @title Check if Apaches mod_rewrite is installed.
 * 
 * @author Pierre-Henry Soria <ph7software@gmail.com>
 * @copyright (c) 2013, Pierre-Henry Soria. All Rights Reserved.
 * @return boolean
 */
function isRewriteMod()
{
  if (function_exists(apache_get_modules))
  {
    $aMods = apache_get_modules();
    $bIsRewrite = in_array(mod_rewrite, $aMods);
  }
  else
  {
    $bIsRewrite = (strtolower(getenv(HTTP_MOD_REWRITE)) == on);
  }
  return $bIsRewrite;
}

使用方法:

if (!isRewriteMod()) exit(Please install Apache mod_rewrite module.);

希望本文所述对大家的php程序设计有所帮助 。