/**
* Formats parameters to PHP array.
* @param string
* @param string
* @return string
*/
public static function formatArray($input, $prefix = '')
{
$tokenizer = new Tokenizer(array(
Tokenizer::T_WHITESPACE => '\s+',
Tokenizer::T_COMMENT => '/\*.*?\*/',
Tokenizer::RE_STRING,
'true|false|null|and|or|xor|clone|new|instanceof',
'\$[_a-z0-9\x7F-\xFF]+', // variable
self::T_SYMBOL => '[_a-z0-9\x7F-\xFF]+', // string, number
'=>|[^"\']', // =>, any char except quotes
), 'i');
$out = '';
$quote = TRUE;
foreach ($tokenizer->tokenize($input) as $n => $token) {
list($token, $name) = $token;
if ($name === Tokenizer::T_COMMENT) {
continue;
} elseif ($name === self::T_SYMBOL && $quote && !is_numeric($token)
&& in_array($tokenizer->nextToken($n), array(',', '=>', ')', NULL), TRUE)) {
$token = "'$token'";
}
if ($name !== Tokenizer::T_WHITESPACE) {
$quote = in_array($token, array('[', ',', '=', '(', '=>'));
}
$out .= $token;
}
return $out === '' ? '' : $prefix . "array($out)";
}