<?php
$res = '--------------------------691661548534e236
Content-Disposition: form-data; name="myoperator"
{"_ai":"40dc080f277b85d0eaca7193db01a8576b341968","_so":"2","_ci":"5dba83337c5f6944","_cl":" 919304631696","_cr":"9304631696","_cm":"","_st":1574228759,"_ms":1574228759000,"_ss":20759,"_et":1574228759,"_ts":1574228775,"_drs":0,"_dr":"00:00:00","_drm":0,"_ty":1,"_ev":1,"_su":1,"_fu":"","_fn":"","_cn":null,"_pm":[{"ky":"ui","vl":"5dd4d327007c8641"},{"ky":"is","vl":"0"},{"ky":"vt","vl":"2"},{"ky":"ic","vl":"0"},{"ky":"ia","vl":"0"}],"_cy":"91","_se":"BR, IN","_ld":[{"_tx":"","_ty":1,"_dr":"00:00:00","_st":1574228759,"_et":1574228759,"_ac":"received","_rr":[{"_id":"5dbc27ad024dc844","_na":"Divya","_em":null,"_ex":"12","_ct":" 919871628174","_nr":"9871628174"}]}],"_us":[{"ky":"5dbc27ad024dc844","vl":"received"}],"_tc":[{"ye":"5dbc27ad024dc844","yf":0}]}
--------------------------691661548534e236--
';
$arr = json_decode(explode(PHP_EOL,$res)[3],true);
print_r($arr);
preferences:
30.89 ms | 402 KiB | 5 Q