3v4l.org

run code in 500+ PHP versions simultaneously
<?php $str = "AWS-HMAC-SHA256 Credential=eyJhbGciOiJIUzI1NiIsIngtc3MiOjEy/20160911/cn/user-service/request,SignedHeaders=host;x-aws-date, Signature=d9ee2d43f2067e4b8857f15fa8fff27820051d95a4ec31e93be866f201e0797a"; $res = array_map(function($x){ return explode('=', $x)[1]; }, explode(',', $str)); print_r($res);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DGg37
function name:  (null)
number of ops:  15
compiled vars:  !0 = $str, !1 = $res
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'AWS-HMAC-SHA256+Credential%3DeyJhbGciOiJIUzI1NiIsIngtc3MiOjEy%2F20160911%2Fcn%2Fuser-service%2Frequest%2CSignedHeaders%3Dhost%3Bx-aws-date%2C+Signature%3Dd9ee2d43f2067e4b8857f15fa8fff27820051d95a4ec31e93be866f201e0797a'
    4     1        INIT_FCALL                                                   'array_map'
          2        DECLARE_LAMBDA_FUNCTION                              ~3      [0]
    6     3        SEND_VAL                                                     ~3
          4        INIT_FCALL                                                   'explode'
          5        SEND_VAL                                                     '%2C'
          6        SEND_VAR                                                     !0
          7        DO_ICALL                                             $4      
          8        SEND_VAR                                                     $4
    4     9        DO_ICALL                                             $5      
         10        ASSIGN                                                       !1, $5
    7    11        INIT_FCALL                                                   'print_r'
         12        SEND_VAR                                                     !1
         13        DO_ICALL                                                     
         14      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DGg37
function name:  {closure:/in/DGg37:4}
number of ops:  8
compiled vars:  !0 = $x
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    4     0  E >   RECV                                                 !0      
    5     1        INIT_FCALL                                                   'explode'
          2        SEND_VAL                                                     '%3D'
          3        SEND_VAR                                                     !0
          4        DO_ICALL                                             $1      
          5        FETCH_DIM_R                                          ~2      $1, 1
          6      > RETURN                                                       ~2
    6     7*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
168.42 ms | 2576 KiB | 16 Q