主页 > 知识库 > 网络编程 > PHP >

PHP

PHP 错误日志 error_log

来源:中国IT实验室 作者:佚名 发表于:2013-06-19 15:11  点击:
1.php 友好记录错误日志(以日期为界限保存在不同的文件中) [php] //创建log目录 $destination = imember_.to_date(get_gmtime(),Ym);//创建错误日志保存路径 if (!is_dir(D:/wamp/logs/.$destination)) { @mkdir(D:/wamp/logs/.$destination); @chmod(D:/wam
 1.php 友好记录错误日志(以日期为界限保存在不同的文件中)  [php]
  //创建log目录
  $destination = 'imember_'.to_date(get_gmtime(),"Ym");//创建错误日志保存路径
  if (!is_dir("D:/wamp/logs/".$destination)) {
  @mkdir("D:/wamp/logs/".$destination);
  @chmod("D:/wamp/logs/".$destination, 0777);
  }
  //im:记录php错误日志
  ini_set("display_errors",0);//不在页面显示错误信息
  error_reporting(E_ALL ^ E_NOTICE);//记录错误日志的级别
  ini_set( "log_errors", "On" );//打开错误日志
  ini_set( "error_log", "D:/wamp/logs/".$destination."/".date('d').".log");//设置保存错误日志的地址
  2.error_log说明:
  error_reporting() 设置 PHP 的报错级别并返回当前级别。
  语法
  error_reporting(report_level)
  如果参数 level 未指定,当前报错级别将被返回。下面几项是 level 可能的值:
  值 常量 描述
  1 E_ERROR Fatal run-time errors. Errors that can not be recovered from. Execution of the script is halted
  2 E_WARNING Non-fatal run-time errors. Execution of the script is not halted
  4 E_PARSE Compile-time parse errors. Parse errors should only be generated by the parser
  8 E_NOTICE Run-time notices. The script found something that might be an error, but could also happen when running a script normally
  16 E_CORE_ERROR Fatal errors at PHP startup. This is like an E_ERROR in the PHP core
  32 E_CORE_WARNING Non-fatal errors at PHP startup. This is like an E_WARNING in the PHP core
  64 E_COMPILE_ERROR Fatal compile-time errors. This is like an E_ERROR generated by the Zend Scripting Engine www.2cto.com
  128 E_COMPILE_WARNING Non-fatal compile-time errors. This is like an E_WARNING generated by the Zend Scripting Engine
  256 E_USER_ERROR Fatal user-generated error. This is like an E_ERROR set by the programmer using the PHP function trigger_error()
  512 E_USER_WARNING Non-fatal user-generated warning. This is like an E_WARNING set by the programmer using the PHP function trigger_error()
  1024 E_USER_NOTICE User-generated notice. This is like an E_NOTICE set by the programmer using the PHP function trigger_error()
  2048 E_STRICT Run-time notices. PHP suggest changes to your code to help interoperability and compatibility of the code
  4096 E_RECOVERABLE_ERROR Catchable fatal error. This is like an E_ERROR but can be caught by a user defined handle (see also set_error_handler())
  8191 E_ALL All errors and warnings, except level E_STRICT (E_STRICT will be part of E_ALL as of PHP 6.0)

    有帮助
    (0)
    0%
    没帮助
    (0)
    0%