Rsa97

If escape strings are not already part of your pattern you can add them using String.replace:

function escapeRegExp(string) {
  return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
}

print DateTime::createFromFormat('H:i', '15:00')
    ->diff(DateTime::createFromFormat('H:i', '14:30'))
    ->format('%H:%i');
// 00:30

> man zip
       -j
       --junk-paths
              Store just the name of a saved file (junk the path), and do not store
              directory names. By default, zip will store the full path  (relative  to
              the current directory).

<?php
$FIGI= ["BBG000HLJ7M4","BBG002293PJ4","BBG000BH0FR6"];
$data = ["figi" => $FIGI];
$data_string = json_encode ($data);
print($data_string);
// {"figi":["BBG000HLJ7M4","BBG002293PJ4","BBG000BH0FR6"]}