| public static addDollarIfNeeded ( string $call ) : string | ||
| $call | string | |
| return | string | |
protected function replaceInterpolationsInStrings($match)
{
$quote = $match[1];
return str_replace('\\#{', '#{', preg_replace_callback('/(?<!\\\\)#{([^}]+)}/', function ($match) use($quote) {
return $quote . ' . ' . CommonUtils::addDollarIfNeeded(preg_replace_callback('/(?<![a-zA-Z0-9_\\$])(\\$?[a-zA-Z_][a-zA-Z0-9_]*)\\.([a-zA-Z_][a-zA-Z0-9_]*)(?![a-zA-Z0-9_])/', function ($match) {
return CommonUtils::getGetter($match[1], $match[2]);
}, $match[1])) . ' . ' . $quote;
}, $match[0]));
}
/**
* Prepend "$" to the given input if it's a varname.
*
* @param string $call
*
* @throws \InvalidArgumentException
*
* @return string
*/
protected static function addDollarIfNeeded($call)
{
return CommonUtils::addDollarIfNeeded($call);
}
