Thinkphp letter function description T/I/N/D/M/A/R/U, thinkphp Function Description

Thinkphp letter function description T/I/N/D/M/A/R/U, thinkphp Function Description

1,

/*** Get template File Format resources: // module @ topic/controller/operation * @ param string $ template resource address * @ param string $ layer view layer (directory) name * @ return string */T ($ template = '', $ layer = '')

2,

/*** Input parameters can be filtered and default values * usage: * <code> * I ('id', 0 ); get the id parameter to automatically determine get or post * I ('Post. name ', '', 'htmlspecialchars'); get $ _ POST ['name'] * I ('get. '); obtain the $ _ GET * </code> * @ param string $ name variable name. The variable name supports the specified type * @ param mixed $ default. The default value is * @ param mixed $ filter. * @ param mixed $ additional data source to be obtained by datas * @ return mixed */I ($ name, $ default = '', $ filter = null, $ datas = null)

3,

/*** Set and obtain statistical data * usage: * <code> * N ('db', 1); // record the number of database operations * N ('read ', 1); // record read count * echo N ('db'); // obtain all operations of the database on the current page * echo N ('read '); // obtain the number of reads on the current page * </code> * @ param string $ key ID position * @ param integer $ step value * @ param boolean $ save whether to save the result * @ return mixed */N ($ key, $ step = 0, $ save = false)

4,

/*** Instantiate the model class format [Resource: //] [module/] Model * @ param string $ name resource address * @ param string $ layer Model layer name * @ return Think \ Model */D ($ name ='', $ layer = '')

5,

/*** Instantiate a Model without a Model file * @ param string $ name Model name. You can specify a basic Model, such as a Model: user * @ param string $ tablePrefix table prefix * @ param mixed $ connection database connection information * @ return Think \ Model */M ($ name = '', $ tablePrefix = '', $ connection = '')

6,

/*** Instantiate a multi-layer controller. Format: [Resource: //] [module/] Controller * @ param string $ name resource address * @ param string $ layer control layer name * @ param integer $ level Controller level * @ return Think \ Controller | false */A ($ name, $ layer = '', $ level = 0) 7./*** the URL parameter format of the Remote Call controller [Resource: //] [module/] Controller/operation * @ param string $ url call address * @ param string | array $ vars call parameters support strings and arrays * @ param string $ layer to call the name of the control layer * @ return mixed */R ($ url, $ vars = array (), $ layer = '')

8,

/*** URL Assembly supports different URL modes * @ param string $ url expressions. Format: '[module/controller/Operation # anchor @ domain name]? Parameter 1 = value 1 & Parameter 2 = value 2... '* @ param string | array $ vars input parameters. arrays and strings * @ param string are supported. | boolean $ suffix pseudo-static suffix, the default value is true. * @ param boolean $ domain indicates whether the domain name is displayed * @ return string */U ($ url = '', $ vars = '', $ suffix = true, $ domain = false)

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