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<?php $re = '/^{map:\h+geo="(?P<lat>-?\d+(?:\.\d+)?)(?:,\d+)?,(?P<lon>-?\d+(?:\.\d+)?)(?:,\d+)?"[^}]+}/'; $str = '{map: geo="20.471884,-157.505,6" p="Hawaii"}'; preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0); $lat = $matches[0]["lat"]; $lon = $matches[0]["lon"]; echo $lat; echo PHP_EOL; echo $lon;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gFq4W
function name:  (null)
number of ops:  19
compiled vars:  !0 = $re, !1 = $str, !2 = $matches, !3 = $lat, !4 = $lon
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2F%5E%7Bmap%3A%5Ch%2Bgeo%3D%22%28%3FP%3Clat%3E-%3F%5Cd%2B%28%3F%3A%5C.%5Cd%2B%29%3F%29%28%3F%3A%2C%5Cd%2B%29%3F%2C%28%3FP%3Clon%3E-%3F%5Cd%2B%28%3F%3A%5C.%5Cd%2B%29%3F%29%28%3F%3A%2C%5Cd%2B%29%3F%22%5B%5E%7D%5D%2B%7D%2F'
    4     1        ASSIGN                                                   !1, '%7Bmap%3A+geo%3D%2220.471884%2C-157.505%2C6%22+p%3D%22Hawaii%22%7D'
    6     2        INIT_FCALL                                               'preg_match_all'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        SEND_REF                                                 !2
          6        SEND_VAL                                                 2
          7        SEND_VAL                                                 0
          8        DO_ICALL                                                 
    8     9        FETCH_DIM_R                                      ~8      !2, 0
         10        FETCH_DIM_R                                      ~9      ~8, 'lat'
         11        ASSIGN                                                   !3, ~9
    9    12        FETCH_DIM_R                                      ~11     !2, 0
         13        FETCH_DIM_R                                      ~12     ~11, 'lon'
         14        ASSIGN                                                   !4, ~12
   11    15        ECHO                                                     !3
   12    16        ECHO                                                     '%0A'
   13    17        ECHO                                                     !4
   14    18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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