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<?php $a = array("Heloo", "HinT", "Joe - Test"); $result = preg_grep("/heloo/i", $a); if($result) { var_dump($result); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/eA4IY
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL                                               'preg_grep'
          2        SEND_VAL                                                 '%2Fheloo%2Fi'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    8     6      > JMPZ                                                     !1, ->10
    9     7    >   INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
   10    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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