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php reads php configuration file

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Release： 2016-07-25 09:12:41
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  1. The content of the configuration file my.php is as follows:

    1. $config->installed = true;
    2. $config->debug = false;
    3. $config->requestType = 'GET';
    4. $config->db-> ;host = '16.112.89.126:3306';
    5. $config->db->name = 'test';
    6. $config->db->user = 'root';
    7. $config->db ->password = 'pwd';
    8. $config->db->prefix = 'zt_';
    9. $config->webRoot = getWebRoot();
    10. $config->default->lang = ' zh-cn';
    11. $config->mysqldump = 'D:beanGoumysqlbinmysqldump.exe';
    Copy code

3. Code to read the configuration file:

  1. function get_config($file, $ini, $type="string"){
  2. if(!file_exists($file)) {
  3. echo 'file not exist';
  4. return false;
  5. }
  6. $str = file_get_contents($file);
  7. if ($type=="int"){
  8. $config = preg_match("/".preg_quote($ini)."=(.*);/", $str, $res) ;
  9. return $res[1];
  10. }
  11. else{
  12. // $config = preg_match("/".preg_quote($ini)."="(.*)";/", $str, $res) ;
  13. $config = preg_match("/".preg_quote($ini)."s*=s*"(.*)";/", $str, $res);
  14. if($res[1]== null){
  15. $config = preg_match("/".preg_quote($ini)."s*=s*'(.*)';/", $str, $res);
  16. // $config = preg_match( "/".preg_quote($ini)."='(.*)';/", $str, $res);
  17. }
  18. return $res[1];
  19. }
  20. }
Copy code

The code corresponding to the two lines of comments is from the Internet. Because there are spaces, it cannot be read. I made some modifications myself. After the modification, it can be read even if there are spaces.

Note: If the configuration file my.php has comments, if there is something like this

  1. //$config->db->host = '16.112.89.126:3306';
Copy the code

, this method will read the comment content, so if it is useless, the last Easy to delete,



Related labels：
php读取php配置文件
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