<?php
$string = "I need to replace {X} and {Y}";
$X = 'something';
$Y = 'something else';
function parse($string)
{
$varName = sprintf('%s%s%s%s%s%s%s', chr(36), chr(71), chr(76), chr(79), chr(66), chr(65), chr(76), chr(83));
var_dump($$varName['X']);
return;
preg_match_all('/\{(.*?)\}/', $string, $matches);
foreach ($matches[1] as $value)
{
$string = str_replace('{'.$value.'}', ${$value}, $string);
}
return $string;
}
echo parse($string);
preferences:
31.12 ms | 402 KiB | 5 Q