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<?php $string = "Miami (and vicinity), Florida, US"; $pos = strpos($string, "Miami (and vicinity)"); if($pos !== false){ echo "find it"; } else{ echo "could not find"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5OCHU
function name:  (null)
number of ops:  12
compiled vars:  !0 = $string, !1 = $pos
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Miami+%28and+vicinity%29%2C+Florida%2C+US'
    3     1        INIT_FCALL                                               'strpos'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'Miami+%28and+vicinity%29'
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    4     6        TYPE_CHECK                                  1018          !1
          7      > JMPZ                                                     ~5, ->10
    5     8    >   ECHO                                                     'find+it'
          9      > JMP                                                      ->11
    7    10    >   ECHO                                                     'could+not+find'
    8    11    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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