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<?php echo _cbt_webform_crop_str('sdg sdfg sgd',3); function _cbt_webform_crop_str($string, $limit) { if (strlen($string) >= $limit) { $substring_limited = substr($string, 0, $limit); return substr($substring_limited, 0, strrpos($substring_limited,'' )); } else { //Если количество символов строки меньше чем задано, то просто возращаем оригинал return $string; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0RZr0
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       '_cbt_webform_crop_str'
          1        SEND_VAL_EX                                              'sdg+sdfg+sgd'
          2        SEND_VAL_EX                                              3
          3        DO_FCALL                                      0  $0      
          4        ECHO                                                     $0
   15     5      > RETURN                                                   1

Function _cbt_webform_crop_str:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 22
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0RZr0
function name:  _cbt_webform_crop_str
number of ops:  24
compiled vars:  !0 = $string, !1 = $limit, !2 = $substring_limited
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    7     2        STRLEN                                           ~3      !0
          3        IS_SMALLER_OR_EQUAL                                      !1, ~3
          4      > JMPZ                                                     ~4, ->22
    8     5    >   INIT_FCALL                                               'substr'
          6        SEND_VAR                                                 !0
          7        SEND_VAL                                                 0
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                         $5      
         10        ASSIGN                                                   !2, $5
    9    11        INIT_FCALL                                               'substr'
         12        SEND_VAR                                                 !2
         13        SEND_VAL                                                 0
         14        INIT_FCALL                                               'strrpos'
         15        SEND_VAR                                                 !2
         16        SEND_VAL                                                 ''
         17        DO_ICALL                                         $7      
         18        SEND_VAR                                                 $7
         19        DO_ICALL                                         $8      
         20      > RETURN                                                   $8
         21*       JMP                                                      ->23
   13    22    > > RETURN                                                   !0
   15    23*     > RETURN                                                   null

End of function _cbt_webform_crop_str

Generated using Vulcan Logic Dumper, using php 8.0.0


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