ThinkPHP study notes debugging mode and logging_PHP tutorial

Under the gorgeous dividing line are the specific implementation methods that need to be modified and configured:

cong.php

[php]

return array(

//When changing the mode, it is best to delete some ~app.php and ~runtime.php

//'Configuration item'=>'Configuration value'

//Because after opening the URL again, whether it is rewritten or not, it can be accessed through the original path

//If you want to enable rewrite mode, you need to do the following

//1. The query server has enabled Apache’s rewrite module

// LoadModule rewrite_module modules/mod_rewrite.so

//2. Create a new .htaccess (vi:save .htaccess; Notepad: ".htaccess") in the main entry file and statistics directory

//If you choose mode 2 (rewrite), it will increase server consumption

'URL_MODEL'=>1,

'URL_PATNINFO_MODEL'=>2,

//pathinfo contains two categories

//1Normal mode: Add m and a: the order relationship can change

//http://localhost/MyThinkPHP/admin.php/m/index/a/index

//Pass value

//http://localhost/MyThinkPHP/admin.php/m/index/a/index/username/zhangsan/password/password

//2 Intelligent identification module operation (the default mode is intelligent identification)

//http://localhost/MyThinkPHP/admin.php/index/index

//Pass value

//http://localhost/MyThinkPHP/admin.php/index/index/username/zhangsan/password/password

//Modify URL delimiter

//'URL_PATHINFO_DEPR'=>'-',

//Modify the left and right delimiters of the template

'TMPL_L_DELIM'=>'',

//**********************************Very gorgeous dividing line************ ****************************

//Enable debugging mode

///1. Simulate linux system to identify upper and lower case

//2. The case of the method name is related to the case of the template file

'APP_DEBUG'=>true,

//You can customize the Trace information of the page

//The Trace information of the configuration file path is configured in pageTrace.tpl.php under Thinkphp/Tpl

//Customization method:

//'TMPL_TRACE_FILE'=>APP_PATH.'/Public/trace.php',

//Or customize a trace.php page and put it in the current Conf folder

//The location of the default debug file:

//ThinkPHP/Common/debug.php

//Do not cache database fields; if enabled, you can delete the files under Runtim/Data if you modify it

//'DB_FIELDS_CACHE'=> false,

//You can put the customized debug.php into the current Conf folder

//Set APP_DEBUG to false first and then add the following parameters

//'APP_DEBUG'=>false,

//Display the time required to run this page

//'SHOW_RUN_TIME'=>true,

//Show detailed running time (based on SHOW_RUN_TIME)

//'SHOW_ADV_TIME'=>true,

//Display the number of database operations (based on SHOW_RUN_TIME)

//'SHOW_DB_TIMES'=>true,

//Show the number of cached operations (based on SHOW_RUN_TIME)

//'SHOW_CACHE_TIMES'=>true,

//Display memory overhead (based on SHOW_RUN_TIME)

//'SHOW_USE_MEM'=>true,

//Set template

//'DEFAULT_THEME'=>'default',

//Log processing log class: lib/Think/Core/log.class.php

//Open log

'LOG_RECORD'=>true,

//Log processing log class: There are processing levels in lib/Think/Core/log.class.php, which can be optionally added

'LOG_RECORD_LEVEL'=>array('EMERG','ALERT'),

);

?>

Use in action:

[php]

//Model debugging (operation statements executed in the database)

$User=new Model('User');

$User->find(1);

//Get the last executed sql

echo $User->getLastSql();

//Usage: log information, log level, log type, specific information

Log::write("aa",$level,$type,$file);

//record method writes information into memory

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