[
'pattern' => '/\[b\](.*?)\[\/b\]/s',
'replace' => '$1',
'content' => '$1'
],
'italic' => [
'pattern' => '/\[i\](.*?)\[\/i\]/s',
'replace' => '$1',
'content' => '$1'
],
'underline' => [
'pattern' => '/\[u\](.*?)\[\/u\]/s',
'replace' => '$1',
'content' => '$1'
],
'linethrough' => [
'pattern' => '/\[s\](.*?)\[\/s\]/s',
'replace' => '$1',
'content' => '$1'
],
'size' => [
'pattern' => '/\[size\=([1-7])\](.*?)\[\/size\]/s',
'replace' => '$2',
'content' => '$2'
],
'color' => [
'pattern' => '/\[color\=(#[A-f0-9]{6}|#[A-f0-9]{3})\](.*?)\[\/color\]/s',
'replace' => '$2',
'content' => '$2'
],
'center' => [
'pattern' => '/\[center\](.*?)\[\/center\]/s',
'replace' => '$1
',
'content' => '$1'
],
'left' => [
'pattern' => '/\[left\](.*?)\[\/left\]/s',
'replace' => '$1
',
'content' => '$1'
],
'right' => [
'pattern' => '/\[right\](.*?)\[\/right\]/s',
'replace' => '$1
',
'content' => '$1'
],
'quote' => [
'pattern' => '/\[quote\](.*?)\[\/quote\]/s',
'replace' => '$1
',
'content' => '$1'
],
'namedquote' => [
'pattern' => '/\[quote\=(.*?)\](.*)\[\/quote\]/s',
'replace' => '$1$2
',
'content' => '$2'
],
'link' => [
'pattern' => '/\[url\](.*?)\[\/url\]/s',
'replace' => '$1',
'content' => '$1'
],
'namedlink' => [
'pattern' => '/\[url\=(.*?)\](.*?)\[\/url\]/s',
'replace' => '$2',
'content' => '$2'
],
'image' => [
'pattern' => '/\[img\](.*?)\[\/img\]/s',
'replace' => '
',
'content' => '$1'
],
'orderedlistnumerical' => [
'pattern' => '/\[list=1\](.*?)\[\/list\]/s',
'replace' => '$1
',
'content' => '$1'
],
'orderedlistalpha' => [
'pattern' => '/\[list=a\](.*?)\[\/list\]/s',
'replace' => '$1
',
'content' => '$1'
],
'unorderedlist' => [
'pattern' => '/\[list\](.*?)\[\/list\]/s',
'replace' => '',
'content' => '$1'
],
'listitem' => [
'pattern' => '/\[\*\](.*)/',
'replace' => '$1',
'content' => '$1'
],
'code' => [
'pattern' => '/\[code\](.*?)\[\/code\]/s',
'replace' => '$1',
'content' => '$1'
],
'youtube' => [
'pattern' => '/\[youtube\](.*?)\[\/youtube\]/s',
'replace' => '',
'content' => '$1'
],
'linebreak' => [
'pattern' => '/\r\n/',
'replace' => '
',
'content' => ''
]
];
/**
* @var array[] Our enabled parsers available with getParsers()
*/
private $enabledParsers;
public function __construct()
{
$this->enabledParsers = $this->parsers;
}
/**
* Parses the BBCode string
* @param string $source String containing the BBCode
* @param bool $caseInsensitive
* @return string Parsed string
*/
public function parse($source, $caseInsensitive = false)
{
foreach ($this->enabledParsers as $name => $parser) {
$pattern = ($caseInsensitive) ? $parser['pattern'] . 'i' : $parser['pattern'];
$source = $this->searchAndReplace($pattern, $parser['replace'], $source);
}
return $source;
}
/**
* Remove all BBCode
* @param string $source
* @return string Parsed text
*/
public function stripBBCodeTags($source)
{
foreach ($this->parsers as $name => $parser) {
$source = $this->searchAndReplace($parser['pattern'] . 'i', $parser['content'], $source);
}
return $source;
}
/**
* Searches after a specified pattern and replaces it with provided structure
* @param string $pattern Search pattern
* @param string $replace Replacement structure
* @param string $source Text to search in
* @return string Parsed text
*/
protected function searchAndReplace($pattern, $replace, $source)
{
while (preg_match($pattern, $source)) {
$source = preg_replace($pattern, $replace, $source);
}
return $source;
}
/**
* Helper function to parse case sensitive
* @param string $source String containing the BBCode
* @return string Parsed text
*/
public function parseCaseSensitive($source)
{
return $this->parse($source, false);
}
/**
* Helper function to parse case insensitive
* @param string $source String containing the BBCode
* @return string Parsed text
*/
public function parseCaseInsensitive($source)
{
return $this->parse($source, true);
}
/**
* Limits the parsers to only those you specify
* @param mixed $only parsers
* @return object BBCodeParser object
*/
public function only($only = null)
{
$only = (is_array($only)) ? $only : func_get_args();
$this->enabledParsers = $this->arrayOnly($this->parsers, $only);
return $this;
}
/**
* Removes the parsers you want to exclude
* @param mixed $except parsers
* @return BBCodeParser
*/
public function except($except = null)
{
$except = (is_array($except)) ? $except : func_get_args();
$this->enabledParsers = $this->arrayExcept($this->parsers, $except);
return $this;
}
/**
* List of chosen parsers
* @return array array of parsers
*/
public function getParsers()
{
return $this->enabledParsers;
}
/**
* Sets the parser pattern and replace.
* This can be used for new parsers or overwriting existing ones.
* @param string $name Parser name
* @param string $pattern Pattern
* @param string $replace Replace pattern
* @param string $content Parsed text pattern
* @return void
*/
public function setParser($name, $pattern, $replace, $content)
{
$this->parsers[$name] = array(
'pattern' => $pattern,
'replace' => $replace,
'content' => $content
);
$this->enabledParsers[$name] = array(
'pattern' => $pattern,
'replace' => $replace,
'content' => $content
);
}
}