ThinkPHP3.1.3 single-Letter function summary

Source: Internet
Author: User
Tags vars

a function : used to instantiate the action format: [Project://][Group/] Module

    1. /**
    2.  * The  a function is used to instantiate the action  format: [Project://][Group/] module
    3.  *  @param  string  $name  action Resource address
    4.  *  @param   string  $layer   Control layer name
    5.  *  @param  boolean   $common   Whether public directory
    6.  *  @return  action|false
    7.  */
    8. a ( $name , $layer = ", $common =

b function : Perform a behavior

    1. /**
    2. * Perform an action
    3. * @param string $name behavior name
    4. * @param Mixed $params parameters passed in
    5. * @return void
    6. */
    7. B($name, &$params=NULL)

C function : Get and Set configuration parameters support Batch Definition

    1. /**
    2. * Get and Set configuration parameters support Batch Definition
    3. * @param string|array $name Configuration variables
    4. * @param mixed $value configuration values
    5. * @return Mixed
    6. */
    7. C($name=null, $value=null)

d function : used to instantiate the model format item://Group/module

    1. /**
    2. * The D function is used to instantiate the model format item://Group/module
    3. * @param string $name model resource Address
    4. * @param string $layer business layer Name
    5. * @return Model
    6. */
    7. D($name=",$layer=")

f function : Fast file data read and save for simple type data strings, arrays

  1. /**
  2. * Fast file data reading and saving for simple type data strings, arrays
  3. * @param string $name cache name
  4. * @param mixed $value Cache value
  5. * @param string $path cache path
  6. * @return Mixed
  7. */
  8. F($name, $value=", $path=data_path)

g functions : Recording and statistical time (microseconds) and memory usage

  1. /**
  2. * Recording and statistical time (microseconds) and memory usage
  3. * How to use:
  4. * <code>
  5. * G (' begin '); Record start tag bit
  6. * // ... Interval Run code
  7. * G (' end '); Record end tag Bit
  8. * Echo G (' Begin ', ' End ', 6); Statistics interval run time is accurate to 6 digits after decimal
  9. * Echo G (' Begin ', ' End ', ' m '); Statistical interval Memory Usage
  10. * If the end tag bit is not defined, it will be automatically marked as the current marker bit
  11. * Where statistics memory usage requires MEMORY_LIMIT_ON constant is true only valid
  12. * </code>
  13. * @param string $start start tag
  14. * @param string $end end tag
  15. * @param integer|string $dec decimal digits or M
  16. * @return Mixed
  17. */
  18. G($start,$end=",$dec=4)

I function : Get input parameters support filtering and default values

  1. /**
  2. * Get input parameters to support filtering and default values
  3. * How to use:
  4. * <code>
  5. * I (' id ', 0); Get ID parameter automatically determine get or post
  6. * I (' post.name ', ' ', ' htmlspecialchars '); Get $_post[' name ']
  7. * I (' get. '); Get $_get
  8. * </code>
  9. * @param string $name The name of the variable supports the specified type
  10. * @param the default value when the mixed $default does not exist
  11. * @param mixed $filter parameter filtering method
  12. * @return Mixed
  13. */
  14. I($name,$default=",$filter=null)

l functions : Get and set language definitions (case insensitive)

    1. /**
    2. * Get and set language definitions (case insensitive)
    3. * @param string|array $name language variables
    4. * @param string $value language value
    5. * @return Mixed
    6. */
    7. L($name=null, $value=null)
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m function : Used to instantiate a model without a modeling file

  1. /**
  2. * The M function is used to instantiate a model without a modeling file
  3. * @param string $NAME model name supports specifying the underlying model such as Mongomodel:user
  4. * @param string $tablePrefix table prefix
  5. * @param mixed $connection database connection information
  6. * @return Model
  7. */
  8. M($name=", $tablePrefix=",$connection=")

n functions : Set up and get statistical data

  1. /**
  2. * Set up and get statistical data
  3. * How to use:
  4. * <code>
  5. * N (' db ', 1); Number of database operations logged
  6. * N (' read ', 1); Record number of reads
  7. * Echo N (' db '); Get all operations for the current page database
  8. * Echo N (' read '); Gets the current page read count
  9. * </code>
  10. * @param string $key identify the location
  11. * @param integer $step step value
  12. * @return Mixed
  13. */
  14. N($key, $step=0,$save=false)

r functions : How to invoke modules remotely URL parameter format [project://][Group/] Module/operation

  1. /**
  2. * Operation method of Remote Call module URL parameter format [project://][Group/] Module/operation
  3. * @param string $url call Address
  4. * @param string|array $vars Call parameters support strings and arrays
  5. * @param string $layer The name of the control layer to invoke
  6. * @return Mixed
  7. */
  8. R($url,$vars=array(),$layer=")

s function : Cache management

    1. /**
    2.  *   Cache Management
    3.  *  @param  mixed  $name   cache name, If the array represents the cache setting
    4.  *  @param  mixed  $value   Cache values
    5.  *  @param  mixed  $options   Cache parameters
    6.  *  @return  mixed
    7.  */
    8. s ( $name , $value = ", $options =null) &NBSP;

t function : Get template file Format item://Group @ theme/module/operation

    1. /**
    2. * Get template file Format item://Group @ theme/module/operation
    3. * @param string $name template resource Address
    4. * @param string $layer view layer (directory) name
    5. * @return String
    6. */
    7. T($template=",$layer=")

u function : URL assembly supports different URL patterns

  1. /**
  2. * URL assembly supports different URL patterns
  3. * @param string $url URL expression, format: ' [group/module/Operation # Anchor @ domain name]? parameter 1= value 1& parameter 2= value 2 ... '
  4. * @param string|array $vars parameters passed in, supports arrays and strings
  5. * @param string $suffix pseudo-static suffix, which by default is true to get the configuration value
  6. * @param boolean $redirect whether to jump, if set to true to jump to the URL address
  7. * @param boolean $domain whether the domain name is displayed
  8. * @return String
  9. */
  10. U($url=',$vars=',$suffix=true,$redirect= false,$domain=false)

W function : Render Output Widget

  1. /**
  2. * Render Output Widget
  3. * @param string $name widget name
  4. * @param array $data parameters passed in
  5. * @param boolean $return whether to return content
  6. * @param string $path widget path
  7. * @return void
  8. */
  9. W($name, $data=array(), $return=false,$path=" )

method of Use helicopter : http://www.thinkphp.cn/document/309.html

ThinkPHP3.1.3 single-Letter function summary

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