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PHP: bbcode_create - Manual

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bbcode_add_smiley

Last updated: Wed, 19 Mar 2008

bbcode_create

(PECL bbcode:0.9.0-0.9.1)

bbcode_create — Create a BBCode Resource

说明

resource bbcode_create ([ array $bbcode_initial_tags ] )

This function returns a new BBCode Resource used to parse BBCode strings.

参数

bbcode_initial_tags

An associative array containing the tag names as keys and parameters required to correctly parse BBCode as their value. The following key/value pairs are supported:

flags optional - a flag set based on the BBCODE_FLAGS_* constants.
type required - an int indicating the type of tag. Use the BBCODE_TYPE_* constants.
open_tag required - the HTML replacement string for the open tag.
close_tag required - the HTML replacement string for the close tag.
default_arg optional - use this value as the default argument if none is provided and tag_type is of type OPTARG.
content_handling optional - Gives the callback used for modification of the content. Object Oriented Notation supported only since 0.10.1 callback prototype is string name(string $content, string $argument)
param_handling optional - Gives the callback used for modification of the argument. Object Oriented Notation supported only since 0.10.1 callback prototype is string name(string $content, string $argument)
childs optional - List of accepted child for the tag. The format of the list is a comma separated string. If the list starts with ! it will be the list of rejected child for the tag.
parent optional - List of accepted child for the tag. The format of the list is a comma separated string.

返回值

Returns a BBCode_Container

范例

Example#1 bbcode_create() example

  <?php 
$arrayBBCode  =array( 
      ''  =>         array(  'type'  =>  BBCODE_TYPE_ROOT  ,    'childs'  =>  '!i'  ), 
      'i'  =>        array(  'type'  =>  BBCODE_TYPE_NOARG  ,   'open_tag'  =>  '<i>'  , 
                      'close_tag'  =>  '</i>'  ,   'childs'  =>  'b'  ), 
      'url'  =>      array(  'type'  =>  BBCODE_TYPE_OPTARG  , 
                      'open_tag'  =>  '<a href="{PARAM}">'  ,   'close_tag'  =>  '</a>'  , 
                      'default_arg'  =>  '{CONTENT}'  , 
                      'childs'  =>  'b,i'  ), 
      'img'  =>      array(  'type'  =>  BBCODE_TYPE_NOARG  , 
                      'open_tag'  =>  '<img src="'  ,   'close_tag'  =>  '" />'  , 
                      'childs'  =>  ''  ), 
      'b'  =>        array(  'type'  =>  BBCODE_TYPE_NOARG  ,   'open_tag'  =>  '<b>'  , 
                      'close_tag'  =>  '</b>'  ), 
); 
  $text  =<<<EOF 
[  b  ]  Bold Text  [  /b  ]   
   [  i  ]  Italic Text  [  /i  ]   
   [  url  ]  http://www.php.net/  [  /url  ]   
   [  url=http://pecl.php.net/  ][  b  ]  Content Text  [  /b  ][  /url  ]   
   [  img  ]  http://static.php.net/www.php.net/images/php.gif  [  /img  ]   
   [  url=http://www.php.net/  ]   
   [  img  ]  http://static.php.net/www.php.net/images/php.gif  [  /img  ]   
   [  /url  ]   
   EOF; 
  $BBHandler  =  bbcode_create  (  $arrayBBCode  ); 
echo   bbcode_parse  (  $BBHandler  ,  $text  ); 
  ?>

上例将输出：

<b>Bold Text</b>
<i>Italic Text</i>
<a href="http://www.php.net/">http://www.php.net/</a>
<a href="http://pecl.php.net/"><b>Content Text</b></a>
<img src="http://static.php.net/www.php.net/images/php.gif" />
<a href="http://www.php.net/">
[img]http://static.php.net/www.php.net/images/php.gif[/img]
</a>

bbcode_destroy

bbcode_add_smiley

Last updated: Wed, 19 Mar 2008

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