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Code Reference Classes BBCodeLexer BBCodeLexer::__construct()

BBCodeLexer::__construct( $string,  $tagmarker = '[' )

Description

Source

File: bp-forums/admin/parser.php

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function __construct($string, $tagmarker = '[') {
$regex_beginmarkers = Array( '[' => '\[', '<' => '<', '{' => '\{', '(' => '\(' );
$regex_endmarkers = Array( '[' => '\]', '<' => '>', '{' => '\}', '(' => '\)' );
$endmarkers = Array( '[' => ']', '<' => '>', '{' => '}', '(' => ')' );
if (!isset($regex_endmarkers[$tagmarker])) $tagmarker = '[';
$e = $regex_endmarkers[$tagmarker];
$b = $regex_beginmarkers[$tagmarker];
$this->tagmarker = $tagmarker;
$this->end_tagmarker = $endmarkers[$tagmarker];
$this->pat_main = "/( "
. "{$b}"
. "(?! -- | ' | !-- | {$b}{$b} )"
. "(?: [^\\n\\r{$b}{$e}] | \\\" [^\\\"\\n\\r]* \\\" | \\' [^\\'\\n\\r]* \\' )*"
. "{$e}"
. "| {$b}{$b} (?: [^{$e}\\r\\n] | {$e}[^{$e}\\r\\n] )* {$e}{$e}"
. "| {$b} (?: -- | ' ) (?: [^{$e}\\n\\r]* ) {$e}"
. "| {$b}!-- (?: [^-] | -[^-] | --[^{$e}] )* --{$e}"
. "| -----+"
. "| \\x0D\\x0A | \\x0A\\x0D | \\x0D | \\x0A"
. "| [\\x00-\\x09\\x0B-\\x0C\\x0E-\\x20]+(?=[\\x0D\\x0A{$b}]|-----|$)"
. "| (?<=[\\x0D\\x0A{$e}]|-----|^)[\\x00-\\x09\\x0B-\\x0C\\x0E-\\x20]+"
. " )/Dx";
$this->input = preg_split($this->pat_main, $string, -1, PREG_SPLIT_DELIM_CAPTURE);
$this->pat_comment = "/^ {$b} (?: -- | ' ) /Dx";
$this->pat_comment2 = "/^ {$b}!-- (?: [^-] | -[^-] | --[^{$e}] )* --{$e} $/Dx";
$this->pat_wiki = "/^ {$b}{$b} ([^\\|]*) (?:\\|(.*))? {$e}{$e} $/Dx";
$this->ptr = 0;
$this->unget = false;
$this->state = BBCODE_LEXSTATE_TEXT;
$this->verbatim = false;
$this->token = BBCODE_EOI;
$this->tag = false;
$this->text = "";
}

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