<?php
$callback = function ($matches) {
$string = $matches[0];
$string = str_replace(' ', '', $string); // remove unwanted whitespace
$string = str_replace('(,', '(', $string); // remove unwanted comma
$string = str_replace(',)', ')', $string); // remove unwanted comma
$string = str_replace(',,', ',', $string);
return $string;
};
$string = '(`anurag`, 1,2), (1,2,3, `dm0c60544`),(2 ,3 ,3) ';
$pattern = '#[0-9,()]#'; // our regex pattern
$string = preg_replace_callback($pattern, $callback, $string); //replace backticked text and the following comma
echo $string;
preferences:
29.33 ms | 402 KiB | 5 Q