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<?php $arr = array(TRUE, null); var_dump(in_array(10, $arr)); var_dump(in_array(0, $arr)); var_dump(in_array("foo", $arr));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kMXih
function name:  (null)
number of ops:  14
compiled vars:  !0 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    5     1        INIT_FCALL                                                   'var_dump'
          2        FRAMELESS_ICALL_2                in_array            ~2      10, !0
          3        SEND_VAL                                                     ~2
          4        DO_ICALL                                                     
    6     5        INIT_FCALL                                                   'var_dump'
          6        FRAMELESS_ICALL_2                in_array            ~4      0, !0
          7        SEND_VAL                                                     ~4
          8        DO_ICALL                                                     
    7     9        INIT_FCALL                                                   'var_dump'
         10        FRAMELESS_ICALL_2                in_array            ~6      'foo', !0
         11        SEND_VAL                                                     ~6
         12        DO_ICALL                                                     
         13      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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