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<?php $re = '/#(?:[A-Z0-9]+)/u'; $str = 'A useful accessory to these traps is the #2823 CO² gas regulator kit designed for use in areas where dry ice cannot be obtained or is not desired. Adding the CO² gas regulator kit increases the catch rate for many mosquito species as well as black flies, stable flies, biting midges and New World sand flies. For more control as to how long the regulator runs, using the #2880CT timer is recommended for unattended stop and start collecting times. A rain shield is now available for the BG-2 Sentinel trap. For other replacement items see: Green Carrying Bag #2880GCC, CO² Emitter Nozzle #2880CO, No-See-Um Mesh Catch Bag #2880CNS1. '; preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0); // Print the entire match result print_r($matches); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7VPZE
function name:  (null)
number of ops:  13
compiled vars:  !0 = $re, !1 = $str, !2 = $matches
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, '%2F%23%28%3F%3A%5BA-Z0-9%5D%2B%29%2Fu'
    3     1        ASSIGN                                                       !1, 'A+useful+accessory+to+these+traps+is+the+%232823+CO%C2%B2+gas+regulator+kit+designed+for+use+in+areas+where+dry+ice+cannot+be+obtained+or+is+not+desired.+Adding+the+CO%C2%B2+gas+regulator+kit+increases+the+catch+rate+for+many+mosquito+species+as+well+as+black+flies%2C+stable+flies%2C+biting+midges+and+New+World+sand+flies.+For+more+control+as+to+how+long+the+regulator+runs%2C+using+the+%232880CT+timer+is+recommended+for+unattended+stop+and+start+collecting+times.%0A++++A+rain+shield+is+now+available+for+the+BG-2+Sentinel+trap.%0A++++For+other+replacement+items+see%3A+Green+Carrying+Bag+%232880GCC%2C+CO%C2%B2+Emitter+Nozzle+%232880CO%2C+No-See-Um+Mesh+Catch+Bag+%232880CNS1.%0A'
    8     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                                                     
   10     9        INIT_FCALL                                                   'print_r'
         10        SEND_VAR                                                     !2
         11        DO_ICALL                                                     
   11    12      > RETURN                                                       1

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