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<?php
namespace andmemasin\helpers;
/**
* Replacement values helper
*
* @package app\models\helpers
* @author Tonis Ormisson <[email protected]>
*/
class Replacer {
* Replace the {values} by $params[] values in $text
* @param string $text
* @param array[] $params
* @return string
public static function replace($text, $params = []) {
$allParams = $params;
return preg_replace_callback('/{([^}]+)}/', function($m) use ($allParams) {
// skip if is not set
if (isset($allParams[$m[1]])) {
return $allParams[$m[1]];
}
\Yii::error('Failed to replace field: '.$m[1], __METHOD__);
return "{".$m[1]."}";
}, $text);
* get the items in {} as array
* @param $text
* @return mixed
public static function getParams($text) {
preg_match_all('/{(.*?)}/', $text, $matches);
return $matches[0];
TonisOrmisson /
yii2-helpers
