(PECL bbcode >= 0.10.2)
bbcode_set_arg_parser — Attach another parser in order to use another rule set for argument parsing
$bbcode_container
, resource $bbcode_arg_parser
) : boolAttaches another parser to the bbcode_container. This parser is used only when arguments must be parsed. If this function is not used, the default argument parser is the parser itself.
bbcode_containerBBCode_Container resource, returned by bbcode_create().
bbcode_arg_parserBBCode_Container resource, returned by bbcode_create(). It will be used only for parsed arguments
成功时返回 TRUE， 或者在失败时返回 FALSE。
Example #1 bbcode_set_arg_parser() usage example
<?php
/*
* Generating bbcode ruleset for main parser
*/
$arrayBBCode=array(
'quote'=> array('type'=>BBCODE_TYPE_ARG,
'open_tag'=>'<quote><h4>Source: {PARAM}</h4>',
'close_tag'=>'</quote>',
'flags'=>BBCODE_FLAGS_REMOVE_IF_EMPTY|BBCODE_FLAGS_ARG_PARSING),
'b'=> array('type'=>BBCODE_TYPE_NOARG,
'open_tag'=>'<b>', 'close_tag'=>'</b>',
'flags'=>BBCODE_FLAGS_REMOVE_IF_EMPTY),
'u'=> array('type'=>BBCODE_TYPE_NOARG,
'open_tag'=>'<u>', 'close_tag'=>'</u>',
'flags'=>BBCODE_FLAGS_SMILEYS_OFF | BBCODE_FLAGS_REMOVE_IF_EMPTY | BBCODE_FLAGS_SMILEYS_OFF),
'i'=> array('type'=>BBCODE_TYPE_NOARG,
'open_tag'=>'<i>', 'close_tag'=>'</i>',
'flags'=>BBCODE_FLAGS_REMOVE_IF_EMPTY),
);
/*
* Generating bbcode ruleset for argument parser
*/
$arrayBBCode_arg=array(
'b'=> array('type'=>BBCODE_TYPE_NOARG,
'open_tag'=>'<b class="sub">', 'close_tag'=>'</b>',
'flags'=>BBCODE_FLAGS_REMOVE_IF_EMPTY),
'u'=> array('type'=>BBCODE_TYPE_NOARG,
'open_tag'=>'<u>', 'close_tag'=>'</u>',
'flags'=>BBCODE_FLAGS_SMILEYS_OFF | BBCODE_FLAGS_REMOVE_IF_EMPTY | BBCODE_FLAGS_SMILEYS_OFF),
'i'=> array('type'=>BBCODE_TYPE_NOARG,
'open_tag'=>'<i>', 'close_tag'=>'</i>',
'flags'=>BBCODE_FLAGS_REMOVE_IF_EMPTY),
);
/*
* Text we are going to parse
*/
$text=<<<EOF
[quote="[b]Test[/b]"]
Foo :)
[/quote]
[b]Bar example :)[/b] :)
EOF;
/*
* Init the two parsers
*/
$BBHandler=bbcode_create($arrayBBCode);
$BBArgHandler=bbcode_create($arrayBBCode_arg);
/*
* Setting Flags on the parsers
*/
bbcode_set_flags($BBHandler,
BBCODE_CORRECT_REOPEN_TAGS|BBCODE_DEFAULT_SMILEYS_ON|BBCODE_ARG_DOUBLE_QUOTE|
BBCODE_ARG_SINGLE_QUOTE|BBCODE_ARG_HTML_QUOTE,BBCODE_SET_FLAGS_SET);
bbcode_set_flags($BBArgHandler,
BBCODE_CORRECT_REOPEN_TAGS|BBCODE_DEFAULT_SMILEYS_ON|BBCODE_ARG_DOUBLE_QUOTE|
BBCODE_ARG_SINGLE_QUOTE|BBCODE_ARG_HTML_QUOTE,BBCODE_SET_FLAGS_SET);
/*
* Setting $BBArgHandler as the BBHandler argument parser
*/
bbcode_set_arg_parser($BBHandler,$BBArgHandler);
/*
* Adding Smileys handling rules to Main parser
*/
bbcode_add_smiley($BBHandler, ":)", "<img src=\"smiley.gif\" alt=\":)\" />");
/*
* Use the main parser to parse text
*/
echo bbcode_parse($BBHandler,$text);
?>
以上例程会输出：
<quote><h4>Source: <b class="sub">Test</b></h4> Foo <img src="smiley.gif" alt=":)" /> </quote> <b>Bar example :)</b> <img src="smiley.gif" alt=":)" />