Completed
Push — master ( 144f1c...4c4fd5 )
by Yannick
11:39
created

NOTAM::updateNOTAMallAirports()   C

Complexity

Conditions 16
Paths 25

Size

Total Lines 31
Code Lines 23

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 16
eloc 23
nc 25
nop 0
dl 0
loc 31
rs 5.0151
c 0
b 0
f 0

How to fix   Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

1
<?php
2
require_once(dirname(__FILE__).'/settings.php');
3
require_once(dirname(__FILE__).'/class.Connection.php');
4
require_once(dirname(__FILE__).'/class.Common.php');
5
require_once(dirname(__FILE__).'/class.Spotter.php');
6
7
class NOTAM {
8
	public $db;
9
	private $abbr = array(
10
	                    'A/A' => 'Air-to-air',
11
	                    'A/G' => 'Air-to-ground',
12
	                    'AAL' => 'Above Aerodrome Level',
13
	                    'ABM' => 'Abeam',
14
	                    'ABN' => 'Aerodrome Beacon',
15
	                    'ABT' => 'About',
16
	                    'ABV' => 'Above',
17
	                    'ACC' => 'Area Control',
18
	                    'ACFT' => 'Aircraft',
19
	                    'ACK' => 'Acknowledge',
20
	                    'ACL' => 'Altimeter Check Location',
21
	                    'ACN' => 'Aircraft Classification Number',
22
	                    'ACPT' => 'Accepted',
23
	                    'ACT' => 'Active',
24
	                    'AD' => 'Aerodrome',
25
	                    'ADA' => 'Advisory Area',
26
	                    'ADC' => 'Aerodrome Chart',
27
	                    'ADDN' => 'Additional',
28
	                    'ADIZ' => 'Air defense identification zone',
29
	                    'ADJ' => 'Adjacent',
30
	                    'ADR' => 'Advisory Route',
31
	                    'ADS' => 'Automatic Dependent Surveillance',
32
	                    'ADVS' => 'Advisory Service',
33
	                    'ADZ' => 'Advised',
34
	                    'AFIL' => 'Flight Plan Filed In The Air',
35
	                    'AFIS' => 'Airport flight information service',
36
	                    'AFM' => 'Affirm',
37
	                    'AFT' => 'After',
38
	                    'AGA' => 'Aerodromes, Air Routes and Ground Aids',
39
	                    'AGN' => 'Again',
40
	                    'AIS' => 'Aeronautical information service',
41
	                    'ALERFA' => 'Alert Phase',
42
	                    'ALRS' => 'Alerting Service',
43
	                    'ALS' => 'Approach Lighting System',
44
	                    'ALT' => 'Altitude',
45
	                    'ALTN' => 'Alternate',
46
	                    'AMA' => 'Area Minimum Altitude',
47
	                    'ANC' => 'Aeronautical Chart',
48
	                    'ANCS' => 'Aeronautical Navigation Chart',
49
	                    'ANS' => 'Answer',
50
	                    'AOC' => 'Aerodrome Obstacle Chart',
51
	                    'AP' => 'Airport',
52
	                    'APCH' => 'Approach',
53
	                    'APDC' => 'Aircraft Parking/docking Chart',
54
	                    'APN' => 'Apron',
55
	                    'APNS' => 'Aprons',
56
	                    'APP' => 'Approach Control',
57
	                    'APR' => 'April',
58
	                    'APRX' => 'Approximately',
59
	                    'APSG' => 'After Passing',
60
	                    'APV' => 'Approved',
61
	                    'ARC' => 'Area Chart',
62
	                    'ARNG' => 'Arrange',
63
	                    'ARO' => 'Air Traffic Services Reporting Office',
64
	                    'ARP' => 'Aerodrome Reference Point',
65
	                    'ARR' => 'Arriving',
66
	                    'ARST' => 'Arresting',
67
	                    'ASC' => 'Ascend To',
68
	                    'ASDA' => 'Accelerate-Stop Distance Available',
69
	                    'ASPEEDG' => 'Airspeed Gain',
70
	                    'ASPEEDL' => 'Airspeed Loss',
71
	                    'ASPH' => 'Asphalt',
72
	                    'ATA' => 'Actual Time of Arrival',
73
	                    'ATD' => 'Actual Time of Departure',
74
	                    'ATFM' => 'Air Traffic Flow Management',
75
	                    'ATIS' => 'Automatic terminal information service',
76
	                    'ATM' => 'Air Traffic Management',
77
	                    'ATP' => 'At',
78
	                    'ATTN' => 'Attention',
79
	                    'ATZ' => 'Aerodrome Traffic Zone',
80
	                    'AUG' => 'August',
81
	                    'AUTH' => 'Authorization',
82
	                    'AUW' => 'All Up Weight',
83
	                    'AUX' => 'Auxiliary',
84
	                    'AVBL' => 'Available',
85
	                    'AVG' => 'Average',
86
	                    'AVGAS' => 'Aviation Gasoline',
87
	                    'AWTA' => 'Advise At What Time Able',
88
	                    'AWY' => 'Airway',
89
	                    'AWYS' => 'Airways',
90
	                    'AZM' => 'Azimuth',
91
	                    'BA' => 'Braking Action',
92
	                    'BCN' => 'Beacon',
93
	                    'BCST' => 'Broadcast',
94
	                    'BDRY' => 'Boundary',
95
	                    'BFR' => 'Before',
96
	                    'BLDG' => 'Building',
97
	                    'BLO' => 'Below Clouds',
98
	                    'BLW' => 'Below',
99
	                    'BRF' => 'Short',
100
	                    'BRG' => 'Bearing',
101
	                    'BRKG' => 'Breaking',
102
	                    'BTL' => 'Between Layers',
103
	                    'BTN' => 'Between',
104
	                    'CD' => 'Candela',
105
	                    'CDN' => 'Coordination',
106
	                    'CF' => 'Change Frequency To',
107
	                    'CFM' => 'Confirm',
108
	                    'CGL' => 'Circling Guidance Light(s)',
109
	                    'CH' => 'Channel',
110
	                    'CHG' => 'Changed',
111
	                    'CIT' => 'Near or Over Large Towns',
112
	                    'CIV' => 'Civil',
113
	                    'CK' => 'Check',
114
	                    'CL' => 'Centre Line',
115
	                    'CLBR' => 'Calibration',
116
	                    'CLD' => 'Cloud',
117
	                    'CLG' => 'Calling',
118
	                    'CLIMB-OUT' => 'Climb-out Area',
119
	                    'CLR' => 'Clearance',
120
	                    'CLRD' => 'Cleared',
121
	                    'CLSD' => 'Closed',
122
	                    'CMB' => 'Climb',
123
	                    'CMPL' => 'Complete',
124
	                    'CNL' => 'Cancel',
125
	                    'CNS' => 'Communications, Navigation And Surveillance',
126
	                    'COM' => 'Communications',
127
	                    'CONC' => 'Concrete',
128
	                    'COND' => 'Condition',
129
	                    'CONS' => 'Continuous',
130
	                    'CONST' => 'Construction',
131
	                    'CONT' => 'Continued',
132
	                    'COOR' => 'Coordination',
133
	                    'COORD' => 'Coordinates',
134
	                    'COP' => 'Change-over Point',
135
	                    'COR' => 'Correction',
136
	                    'COT' => 'At The Coast',
137
	                    'COV' => 'Covered',
138
	                    'CPDLC' => 'Controller-pilot Data Link Communications',
139
	                    'CPL' => 'Current Flight Plan',
140
	                    'CRC' => 'Cyclic Redundancy Check',
141
	                    'CRZ' => 'Cruise',
142
	                    'CTA' => 'Control area',
143
	                    'CTAM' => 'Climb To And Maintain',
144
	                    'CTC' => 'Contact',
145
	                    'CTL' => 'Control',
146
	                    'CTN' => 'Caution',
147
	                    'CTR' => 'Control Zone',
148
	                    'CVR' => 'Cockpit Voice Recorder',
149
	                    'CW' => 'Continuous Wave',
150
	                    'CWY' => 'Clearway',
151
	                    'DA' => 'Decision Altitude',
152
	                    'DCKG' => 'Docking',
153
	                    'DCP' => 'Datum Crossing Point',
154
	                    'DCPC' => 'Direct Controller-pilot Communications',
155
	                    'DCT' => 'Direct',
156
	                    'DEC' => 'December',
157
	                    'DEG' => 'Degrees',
158
	                    'DEP' => 'Departing',
159
	                    'DES' => 'Descend',
160
	                    'DEST' => 'Destination',
161
	                    'DETRESFA' => 'Distress Phase',
162
	                    'DEV' => 'Deviating',
163
	                    'DFDR' => 'Digital Flight Data Recorder',
164
	                    'DFTI' => 'Distance From Touchdown Indicator',
165
	                    'DH' => 'Decision Height',
166
	                    'DIP' => 'Diffuse',
167
	                    'DIST' => 'Distance',
168
	                    'DIV' => 'Divert',
169
	                    'DLA' => 'Delay',
170
	                    'DLY' => 'Daily',
171
	                    'DME' => 'Distance measuring equipment',
172
	                    'DNG' => 'Dangerous',
173
	                    'DOM' => 'Domestic',
174
	                    'DPT' => 'Depth',
175
	                    'DR' => 'Dead Reckoning',
176
	                    'DRG' => 'During',
177
	                    'DTAM' => 'Descend To And Maintain',
178
	                    'DTG' => 'Date-time Group',
179
	                    'DTHR' => 'Displaced Runway Threshold',
180
	                    'DTRT' => 'Deteriorating',
181
	                    'DTW' => 'Dual Tandem Wheels',
182
	                    'DUPE' => 'This Is A Duplicate Message',
183
	                    'DUR' => 'Duration',
184
	                    'DVOR' => 'Doppler VOR',
185
	                    'DW' => 'Dual Wheels',
186
	                    'EAT' => 'Expected Approach Time',
187
	                    'EB' => 'Eastbound',
188
	                    'EDA' => 'Elevation Differential Area',
189
	                    'EET' => 'Estimated Elapsed Time',
190
	                    'EFC' => 'Expect Further Clearance',
191
	                    'ELBA' => 'Emergency Location Beacon',
192
	                    'ELEV' => 'Elevation',
193
	                    'ELR' => 'Extra Long Range',
194
	                    'EM' => 'Emission',
195
	                    'EMERG' => 'Emergency',
196
	                    'END' => 'Stop-end',
197
	                    'ENE' => 'East-north-east',
198
	                    'ENG' => 'Engine',
199
	                    'ENR' => 'En-route',
200
	                    'ENRC' => 'En-route Chart',
201
	                    'EOBT' => 'Estimated Off-block Time',
202
	                    'EQPT' => 'Equipment',
203
	                    'ER' => 'Here',
204
	                    'ESE' => 'East-south-east',
205
	                    'EST' => 'Estimate',
206
	                    'ETA' => 'Estimated Time Of Arrival',
207
	                    'ETD' => 'Estimated Time Of Departure',
208
	                    'ETO' => 'Estimated Time Over Significant Point',
209
	                    'EV' => 'Every',
210
	                    'EXC' => 'Except',
211
	                    'EXER' => 'Exercise',
212
	                    'EXP' => 'Expect',
213
	                    'EXTD' => 'Extend',
214
	                    'FAC' => 'Facilities',
215
	                    'FAF' => 'Final Approach Fix',
216
	                    'FAL' => 'Facilitation of International Airtransport',
217
	                    'FAP' => 'Final Approach Point',
218
	                    'FATO' => 'Final Approach And Take-off Area',
219
	                    'FAX' => 'Fax',
220
	                    'FBL' => 'Light',
221
	                    'FCST' => 'Forecast',
222
	                    'FCT' => 'Friction Coefficient',
223
	                    'FDPS' => 'Flight Data Processing System',
224
	                    'FEB' => 'February',
225
	                    'FIR' => 'Flight information region',
226
	                    'FIS' => 'Flight information service',
227
	                    'FLD' => 'Field',
228
	                    'FLG' => 'Flashing',
229
	                    'FLR' => 'Flares',
230
	                    'FLT' => 'Flight',
231
	                    'FLTS' => 'Flights',
232
	                    'FLTCK' => 'Flight Check',
233
	                    'FLUC' => 'Fluctuating',
234
	                    'FLW' => 'Follow(s)',
235
	                    'FLY' => 'Fly',
236
	                    'FM' => 'From',
237
	                    'FMS' => 'Flight Management System',
238
	                    'FMU' => 'Flow Management Unit',
239
	                    'FNA' => 'Final Approach',
240
	                    'FPAP' => 'Flight Path Alignment Point',
241
	                    'FPL' => 'Flight Plan',
242
	                    'FPLS' => 'Flight Plans',
243
	                    'FPM' => 'Feet Per Minute',
244
	                    'FPR' => 'Flight Plan Route',
245
	                    'FR' => 'Fuel Remaining',
246
	                    'FREQ' => 'Frequency',
247
	                    'FRI' => 'Friday',
248
	                    'FRMG' => 'Missile, gun or rocket firing',
249
	                    'FRNG' => 'Firing',
250
	                    'FRONT' => 'Front',
251
	                    'FRQ' => 'Frequent',
252
	                    'FSL' => 'Full Stop Landing',
253
	                    'FSS' => 'Flight Service Station',
254
	                    'FST' => 'First',
255
	                    'FTP' => 'Fictitious Threshold Point',
256
	                    'G/A' => 'Ground-to-air',
257
	                    'G/A/G' => 'Ground-to-air and Air-to-ground',
258
	                    'GARP' => 'GBAS Azimuth Reference Point',
259
	                    'GBAS' => 'Ground-based Augmentation System',
260
	                    'GCAJ' => 'Ground Controlled Approach',
261
	                    'GCA' => 'Ground Controlled Approach System',
262
	                    'GEN' => 'General',
263
	                    'GEO' => 'Geographic or True',
264
	                    'GES' => 'Ground Earth Station',
265
	                    'GLD' => 'Glider',
266
	                    'GMC' => 'Ground Movement Chart',
267
	                    'GND' => 'Ground',
268
	                    'GNDCK' => 'Ground Check',
269
	                    'GP' => 'Glide Path',
270
	                    'GRASS' => 'Grass landing area',
271
	                    'GRVL' => 'Gravel',
272
	                    'GUND' => 'Geoid Undulation',
273
	                    'H24' => '24 Hours',
274
	                    'HAPI' => 'Helicopter Approach Path Indicator',
275
	                    'HBN' => 'Hazard Beacon',
276
	                    'HDG' => 'Heading',
277
	                    'HEL' => 'Helicopter',
278
	                    'HGT' => 'Height',
279
	                    'HJ' => 'Sunrise to Sunset',
280
	                    'HLDG' => 'Holding',
281
	                    'HN' => 'Sunset to Sunrise',
282
	                    'HO' => 'Service Available To Meet Operational Requirements',
283
	                    'HOL' => 'Holiday',
284
	                    'HOSP' => 'Hospital Aircraft',
285
	                    'HOT' => 'Height',
286
	                    'HPA' => 'Hectopascal',
287
	                    'HR' => 'Hours',
288
	                    'HRS' => 'Hours',
289
	                    'HS' => 'Service Available During Hours Of Scheduled Operations',
290
	                    'HURCN' => 'Hurricane',
291
	                    'HVY' => 'Heavy',
292
	                    'HX' => 'No Specific Working Hours',
293
	                    'HYR' => 'Higher',
294
	                    'IAC' => 'Instrument Approach Chart',
295
	                    'IAF' => 'Initial Approach Fix',
296
	                    'IAO' => 'In And Out Of Clouds',
297
	                    'IAP' => 'Instrument Approach Procedure',
298
	                    'IAR' => 'Intersection Of Air Routes',
299
	                    'IBN' => 'Identification Beacon',
300
	                    'ID' => 'Identifier',
301
	                    'IDENT' => 'Identification',
302
	                    'IFF' => 'Identification Friend/Foe',
303
	                    'IGA' => 'International General Aviation',
304
	                    'IM' => 'Inner Marker',
305
	                    'IMPR' => 'Improving',
306
	                    'IMT' => 'Immediately',
307
	                    'INA' => 'Initial Approach',
308
	                    'INBD' => 'Inbound',
309
	                    'INCERFA' => 'Uncertainty Phase',
310
	                    'INFO' => 'Information',
311
	                    'INOP' => 'Inoperative',
312
	                    'INP' => 'If Not Possible',
313
	                    'INPR' => 'In Progress',
314
	                    'INSTL' => 'Installation',
315
	                    'INSTR' => 'Instrument',
316
	                    'INT' => 'Intersection',
317
	                    'INTS' => 'Intersections',
318
	                    'INTL' => 'International',
319
	                    'INTRG' => 'Interrogator',
320
	                    'INTRP' => 'Interruption',
321
	                    'INTSF' => 'Intensifying',
322
	                    'INTST' => 'Intensity',
323
	                    'ISA' => 'International Standard Atmosphere',
324
	                    'JAN' => 'January',
325
	                    'JTST' => 'Jet stream',
326
	                    'JUL' => 'July',
327
	                    'JUN' => 'June',
328
	                    'KMH' => 'Kilometres Per Hour',
329
	                    'KPA' => 'Kilopascal',
330
	                    'KT' => 'Knots',
331
	                    'KW' => 'Kilowatts',
332
	                    'LAN' => 'Inland',
333
	                    'LAT' => 'Latitude',
334
	                    'LDA' => 'Landing Distance Available',
335
	                    'LDAH' => 'Landing Distance Available, Helicopter',
336
	                    'LDG' => 'Landing',
337
	                    'LDI' => 'Landing Direction Indicator',
338
	                    'LEN' => 'Length',
339
	                    'LGT' => 'Lighting',
340
	                    'LGTD' => 'Lighted',
341
	                    'LIH' => 'Light Intensity High',
342
	                    'LIL' => 'Light Intensity Low',
343
	                    'LIM' => 'Light Intensity Medium',
344
	                    'LLZ' => 'Localizer',
345
	                    'LM' => 'Locator, Middle',
346
	                    'LMT' => 'Local Mean Time',
347
	                    'LNG' => 'Long',
348
	                    'LO' => 'Locator, Outer',
349
	                    'LOG' => 'Located',
350
	                    'LONG' => 'Longitude',
351
	                    'LRG' => 'Long Range',
352
	                    'LTD' => 'Limited',
353
	                    'LTP' => 'Landing Threshold Point',
354
	                    'LVE' => 'Leaving',
355
	                    'LVL' => 'Level',
356
	                    'LYR' => 'Layer',
357
	                    'MAA' => 'Maximum Authorized Altitude',
358
	                    'MAG' => 'Magnetic',
359
	                    'MAINT' => 'Maintenance',
360
	                    'MAP' => 'Aeronautical Maps and Charts',
361
	                    'MAPT' => 'Missed Approach Point',
362
	                    'MAR' => 'March',
363
	                    'MAX' => 'Maximum',
364
	                    'MAY' => 'May',
365
	                    'MBST' => 'Microburst',
366
	                    'MCA' => 'Minimum Crossing Altitude',
367
	                    'MCW' => 'Modulated Continuous Wave',
368
	                    'MDA' => 'Minimum Descent Altitude',
369
	                    'MDH' => 'Minimum Descent Height',
370
	                    'MEA' => 'Minimum En-route Altitude',
371
	                    'MEHT' => 'Minimum Eye Height Over Threshold',
372
	                    'MET' => 'Meteorological',
373
	                    'MID' => 'Mid-point',
374
	                    'MIL' => 'Military',
375
	                    'MIN' => 'Minutes',
376
	                    'MKR' => 'Marker Radio Beacon',
377
	                    'MLS' => 'Microwave Landing System',
378
	                    'MM' => 'Middle Marker',
379
	                    'MNM' => 'Minimum',
380
	                    'MNPS' => 'Minimum Navigation Performance Specifications',
381
	                    'MNT' => 'Monitor',
382
	                    'MNTN' => 'Maintain',
383
	                    'MOA' => 'Military Operating Area',
384
	                    'MOC' => 'Minimum Obstacle Clearance',
385
	                    'MOD' => 'Moderate',
386
	                    'MON' => 'Monday',
387
	                    'MOPS' => 'Minimum Operational Performance Standards',
388
	                    'MOV' => 'Movement',
389
	                    'MRA' => 'Minimum Reception Altitude',
390
	                    'MRG' => 'Medium Range',
391
	                    'MRP' => 'ATS/MET Reporting Point',
392
	                    'MS' => 'Minus',
393
	                    'MSA' => 'Minimum Sector Altitude',
394
	                    'MSAW' => 'Minimum Safe Altitude Warning',
395
	                    'MSG' => 'Message',
396
	                    'MSSR' => 'Monopulse Secondary Surveillance Radar',
397
	                    'MT' => 'Mountain',
398
	                    'MTU' => 'Metric Units',
399
	                    'MTW' => 'Mountain Waves',
400
	                    'NASC' => 'National AIS System Centre',
401
	                    'NAT' => 'North Atlantic',
402
	                    'NAV' => 'Navigation',
403
	                    'NB' => 'Northbound',
404
	                    'NBFR' => 'Not Before',
405
	                    'NE' => 'North-east',
406
	                    'NEB' => 'North-eastbound',
407
	                    'NEG' => 'Negative',
408
	                    'NGT' => 'Night',
409
	                    'NIL' => 'None',
410
	                    'NML' => 'Normal',
411
	                    'NNE' => 'North-north-east',
412
	                    'NNW' => 'North-north-west',
413
	                    'NOF' => 'International NOTAM Office',
414
	                    'NOV' => 'November',
415
	                    'NOZ' => 'Normal Operating Zone',
416
	                    'NR' => 'Number',
417
	                    'NRH' => 'No Reply Heard',
418
	                    'NTL' => 'National',
419
	                    'NTZ' => 'No Transgression Zone',
420
	                    'NW' => 'North-west',
421
	                    'NWB' => 'North-westbound',
422
	                    'NXT' => 'Next',
423
	                    'O/R' => 'On Request',
424
	                    'OAC' => 'Oceanic Area Control Centre',
425
	                    'OAS' => 'Obstacle Assessment Surface',
426
	                    'OBS' => 'Observe',
427
	                    'OBST' => 'Obstacle',
428
	                    'OBSTS' => 'Obstacles',
429
	                    'OCA' => 'Oceanic Control Area',
430
	                    'OCH' => 'Obstacle Clearance Height',
431
	                    'OCL' => 'Obstacle Clearance Limit',
432
	                    'OCS' => 'Obstacle Clearance Surface',
433
	                    'OCT' => 'October',
434
	                    'OFZ' => 'Obstacle Free Zone',
435
	                    'OGN' => 'Originate',
436
	                    'OHD' => 'Overhead',
437
	                    'OM' => 'Outer Marker',
438
	                    'OPC' => 'Control Indicated Is Operational Control',
439
	                    'OPMET' => 'Operational Meteorological',
440
	                    'OPN' => 'Open',
441
	                    'OPR' => 'Operate',
442
	                    'OPS' => 'Operations',
443
	                    'ORD' => 'Order',
444
	                    'OSV' => 'Ocean Station Vessel',
445
	                    'OTLK' => 'Outlook',
446
	                    'OTP' => 'On Top',
447
	                    'OTS' => 'Organized Track System',
448
	                    'OUBD' => 'Outbound',
449
	                    'PA' => 'Precision Approach',
450
	                    'PALS' => 'Precision Approach Lighting System',
451
	                    'PANS' => 'Procedures for Air Navigation Services',
452
	                    'PAR' => 'Precision Approach Radar',
453
	                    'PARL' => 'Parallel',
454
	                    'PATC' => 'Precision Approach Terrain Chart',
455
	                    'PAX' => 'Passenger(s)',
456
	                    'PCD' => 'Proceed',
457
	                    'PCL' => 'Pilot-controlled Lighting',
458
	                    'PCN' => 'Pavement Classification Number',
459
	                    'PDC' => 'Pre-departure Clearance',
460
	                    'PDG' => 'Procedure Design Gradient',
461
	                    'PER' => 'Performance',
462
	                    'PERM' => 'Permanent',
463
	                    'PIB' => 'Pre-flight Information Bulletin',
464
	                    'PJE' => 'Parachute Jumping Exercise',
465
	                    'PLA' => 'Practice Low Approach',
466
	                    'PLN' => 'Flight Plan',
467
	                    'PLVL' => 'Present Level',
468
	                    'PN' => 'Prior Notice Required',
469
	                    'PNR' => 'Point Of No Return',
470
	                    'POB' => 'Persons On Board',
471
	                    'POSS' => 'Possible',
472
	                    'PPI' => 'Plan Position Indicator',
473
	                    'PPR' => 'Prior Permission Required',
474
	                    'PPSN' => 'Present Position',
475
	                    'PRI' => 'Primary',
476
	                    'PRKG' => 'Parking',
477
	                    'PROB' => 'Probability',
478
	                    'PROC' => 'Procedure',
479
	                    'PROV' => 'Provisional',
480
	                    'PS' => 'Plus',
481
	                    'PSG' => 'Passing',
482
	                    'PSN' => 'Position',
483
	                    'PSNS' => 'Positions',
484
	                    'PSR' => 'Primary Surveillance Radar',
485
	                    'PSYS' => 'Pressure System(s)',
486
	                    'PTN' => 'Procedure Turn',
487
	                    'PTS' => 'Polar Track Structure',
488
	                    'PWR' => 'Power',
489
	                    'QUAD' => 'Quadrant',
490
	                    'RAC' => 'Rules of The Air and Air Traffic Services',
491
	                    'RAG' => 'Runway Arresting Gear',
492
	                    'RAI' => 'Runway Alignment Indicator',
493
	                    'RASC' => 'Regional AIS System Centre',
494
	                    'RASS' => 'Remote Altimeter Setting Source',
495
	                    'RB' => 'Rescue Boat',
496
	                    'RCA' => 'Reach Cruising Altitude',
497
	                    'RCC' => 'Rescue Coordination Centre',
498
	                    'RCF' => 'Radiocommunication Failure',
499
	                    'RCH' => 'Reaching',
500
	                    'RCL' => 'Runway Centre Line',
501
	                    'RCLL' => 'Runway Centre Line Light(s)',
502
	                    'RCLR' => 'Recleared',
503
	                    'RDH' => 'Reference Datum Height',
504
	                    'RDL' => 'Radial',
505
	                    'RDO' => 'Radio',
506
	                    'RE' => 'Recent',
507
	                    'REC' => 'Receiver',
508
	                    'REDL' => 'Runway Edge Light(s)',
509
	                    'REF' => 'Refer To',
510
	                    'REG' => 'Registration',
511
	                    'RENL' => 'Runway End Light(s)',
512
	                    'REP' => 'Report',
513
	                    'REQ' => 'Requested',
514
	                    'RERTE' => 'Re-route',
515
	                    'RESA' => 'Runway End Safety Area',
516
	                    'RG' => 'Range (lights)',
517
	                    'RHC' => 'Right-hand Circuit',
518
	                    'RIF' => 'Reclearance In Flight',
519
	                    'RITE' => 'Right',
520
	                    'RL' => 'Report Leaving',
521
	                    'RLA' => 'Relay To',
522
	                    'RLCE' => 'Request Level Change En Route',
523
	                    'RLLS' => 'Runway Lead-in Lighting System',
524
	                    'RLNA' => 'Request Level Not Available',
525
	                    'RMAC' => 'Radar Minimum Altitude Chart',
526
	                    'RMK' => 'Remark',
527
	                    'RNG' => 'Radio Range',
528
	                    'RNP' => 'Required Navigation Performance',
529
	                    'ROC' => 'Rate Of Climb',
530
	                    'ROD' => 'Rate Of Descent',
531
	                    'ROFOR' => 'Route Forecast',
532
	                    'RON' => 'Receiving Only',
533
	                    'RPI' => 'Radar Position Indicator',
534
	                    'RPL' => 'Repetitive Flight Plan',
535
	                    'RPLC' => 'Replaced',
536
	                    'RPS' => 'Radar Position Symbol',
537
	                    'RQMNTS' => 'Requirements',
538
	                    'RQP' => 'Request Flight Plan',
539
	                    'RQS' => 'Request Supplementary Flight Plan',
540
	                    'RR' => 'Report Reaching',
541
	                    'RSC' => 'Rescue Sub-centre',
542
	                    'RSCD' => 'Runway Surface Condition',
543
	                    'RSP' => 'Responder Beacon',
544
	                    'RSR' => 'En-route Surveillance Radar',
545
	                    'RTE' => 'Route',
546
	                    'RTES' => 'Routes',
547
	                    'RTF' => 'Radiotelephone',
548
	                    'RTG' => 'Radiotelegraph',
549
	                    'RTHL' => 'Runway Threshold Light(s)',
550
	                    'RTN' => 'Return',
551
	                    'RTODAH' => 'Rejected Take-off Distance Available, Helicopter',
552
	                    'RTS' => 'Return To Service',
553
	                    'RTT' => 'Radioteletypewriter',
554
	                    'RTZL' => 'Runway Touchdown Zone Light(s)',
555
	                    'RUT' => 'Standard Regional Route Transmitting Frequencies',
556
	                    'RV' => 'Rescue Vessel',
557
	                    'RVSM' => 'Reduced Vertical Separation Minimum',
558
	                    'RWY' => 'Runway',
559
	                    'RWYS' => 'Runways',
560
	                    'SALS' => 'Simple Approach Lighting System',
561
	                    'SAN' => 'Sanitary',
562
	                    'SAP' => 'As Soon As Possible',
563
	                    'SAR' => 'Search and Rescue',
564
	                    'SARPS' => 'Standards and Recommended Practices',
565
	                    'SAT' => 'Saturday',
566
	                    'SATCOM' => 'Satellite Communication',
567
	                    'SB' => 'Southbound',
568
	                    'SBAS' => 'Satellite-based Augmentation System',
569
	                    'SDBY' => 'Stand by',
570
	                    'SE' => 'South-east',
571
	                    'SEA' => 'Sea',
572
	                    'SEB' => 'South-eastbound',
573
	                    'SEC' => 'Seconds',
574
	                    'SECN' => 'Section',
575
	                    'SECT' => 'Sector',
576
	                    'SELCAL' => 'Selective calling system',
577
	                    'SEP' => 'September',
578
	                    'SER' => 'Service',
579
	                    'SEV' => 'Severe',
580
	                    'SFC' => 'Surface',
581
	                    'SGL' => 'Signal',
582
	                    'SID' => 'Standard Instrument Departure',
583
	                    'SIF' => 'Selective Identification Feature',
584
	                    'SIG' => 'Significant',
585
	                    'SIMUL' => 'Simultaneous',
586
	                    'SKED' => 'Schedule',
587
	                    'SLP' => 'Speed Limiting Point',
588
	                    'SLW' => 'Slow',
589
	                    'SMC' => 'Surface Movement Control',
590
	                    'SMR' => 'Surface Movement Radar',
591
	                    'SPL' => 'Supplementary Flight Plan',
592
	                    'SPOC' => 'SAR Point Of Contact',
593
	                    'SPOT' => 'Spot Wind',
594
	                    'SR' => 'Sunrise',
595
	                    'SRA' => 'Surveillance Radar Approach',
596
	                    'SRE' => 'Surveillance Radar Element Of Precision Approach Radar System',
597
	                    'SRG' => 'Short Range',
598
	                    'SRR' => 'Search and Rescue Region',
599
	                    'SRY' => 'Secondary',
600
	                    'SS' => 'Sunset',
601
	                    'SSE' => 'South-south-east',
602
	                    'SSR' => 'Secondary Surveillance Radar',
603
	                    'SST' => 'Supersonic Transport',
604
	                    'SSW' => 'South-south-west',
605
	                    'STA' => 'Straight-in Approach',
606
	                    'STAR' => 'Standard Instrument Arrival',
607
	                    'STD' => 'Standard',
608
	                    'STN' => 'Station',
609
	                    'STNR' => 'Stationary',
610
	                    'STOL' => 'Short Take-off and Landing',
611
	                    'STS' => 'Status',
612
	                    'STWL' => 'Stopway Light(s)',
613
	                    'SUBJ' => 'Subject To',
614
	                    'SUN' => 'Sunday',
615
	                    'SUP' => 'Supplement',
616
	                    'SUPPS' => 'Regional Supplementary Procedures Service Message',
617
	                    'SVCBL' => 'Serviceable',
618
	                    'SW' => 'South-west',
619
	                    'SWB' => 'South-westbound',
620
	                    'SWY' => 'Stopway',
621
	                    'TA' => 'Transition Altitude',
622
	                    'TAA' => 'Terminal Arrival Altitude',
623
	                    'TAF' => 'Aerodrome Forecast',
624
	                    'TAIL' => 'Tail Wind',
625
	                    'TAR' => 'Terminal Area Surveillance Radar',
626
	                    'TAX' => 'Taxi',
627
	                    'TCAC' => 'Tropical Cyclone Advisory Centre',
628
	                    'TDO' => 'Tornado',
629
	                    'TDZ' => 'Touchdown Zone',
630
	                    'TECR' => 'Technical Reason',
631
	                    'TEMPO' => 'Temporarily',
632
	                    'TFC' => 'Traffic',
633
	                    'TGL' => 'Touch-and-go',
634
	                    'TGS' => 'Taxiing Guidance System',
635
	                    'THR' => 'Threshold',
636
	                    'THRU' => 'Through',
637
	                    'THU' => 'Thursday',
638
	                    'TIBA' => 'Traffic Information Broadcast By Aircraft',
639
	                    'TIL' => 'Until',
640
	                    'TIP' => 'Until Past',
641
	                    'TKOF' => 'Take-off',
642
	                    'TL' => 'Till',
643
	                    'TLOF' => 'Touchdown And Lift-off Area',
644
	                    'TMA' => 'Terminal Control Area',
645
	                    'TNA' => 'Turn Altitude',
646
	                    'TNH' => 'Turn Height',
647
	                    'TOC' => 'Top of Climb',
648
	                    'TODA' => 'Take-off Distance Available',
649
	                    'TODAH' => 'Take-off Distance Available, Helicopter',
650
	                    'TORA' => 'Take-off Run Available',
651
	                    'TP' => 'Turning Point',
652
	                    'TR' => 'Track',
653
	                    'TRA' => 'Temporary Reserved Airspace',
654
	                    'TRANS' => 'Transmitter',
655
	                    'TRL' => 'Transition Level',
656
	                    'TUE' => 'Tuesday',
657
	                    'TURB' => 'Turbulence',
658
	                    'TVOR' => 'Terminal VOR',
659
	                    'TWR' => 'Tower',
660
	                    'TWY' => 'Taxiway',
661
	                    'TWYL' => 'Taxiway-link',
662
	                    'TXT' => 'Text',
663
	                    'TYP' => 'Type of Aircraft',
664
	                    'U/S' => 'Unserviceable',
665
	                    'UAB' => 'Until Advised By',
666
	                    'UAC' => 'Upper Area Control Centre',
667
	                    'UAR' => 'Upper Air Route',
668
	                    'UDA' => 'Upper advisory area',
669
	                    'UFN' => 'Until Further Notice',
670
	                    'UHDT' => 'Unable Higher Due Traffic',
671
	                    'UIC' => 'Upper Information Centre',
672
	                    'UIR' => 'Upper Flight Information Region',
673
	                    'ULR' => 'Ultra Long Range',
674
	                    'UNA' => 'Unable',
675
	                    'UNAP' => 'Unable To Approve',
676
	                    'UNL' => 'Unlimited',
677
	                    'UNREL' => 'Unreliable',
678
	                    'UTA' => 'Upper Control Area',
679
	                    'VAAC' => 'Volcanic Ash Advisory Centre',
680
	                    'VAC' => 'Visual Approach Chart',
681
	                    'VAL' => 'In Valleys',
682
	                    'VAN' => 'Runway Control Van',
683
	                    'VAR' => 'Visual-aural Radio Range',
684
	                    'VC' => 'Vicinity',
685
	                    'VCY' => 'Vicinity',
686
	                    'VER' => 'Vertical',
687
	                    'VIS' => 'Visibility',
688
	                    'VLR' => 'Very Long Range',
689
	                    'VPA' => 'Vertical Path Angle',
690
	                    'VRB' => 'Variable',
691
	                    'VSA' => 'By Visual Reference To The Ground',
692
	                    'VSP' => 'Vertical Speed',
693
	                    'VTOL' => 'Vertical Take-off And Landing',
694
	                    'WAC' => 'World Aeronautical Chart',
695
	                    'WAFC' => 'World Area Forecast Centre',
696
	                    'WB' => 'Westbound',
697
	                    'WBAR' => 'Wing Bar Lights',
698
	                    'WDI' => 'Wind Direction Indicator',
699
	                    'WDSPR' => 'Widespread',
700
	                    'WED' => 'Wednesday',
701
	                    'WEF' => 'Effective From',
702
	                    'WI' => 'Within',
703
	                    'WID' => 'Width',
704
	                    'WIE' => 'Effective Immediately',
705
	                    'WILCO' => 'Will Comply',
706
	                    'WIND' => 'Wind',
707
	                    'WINTEM' => 'Forecast Upper Wind And Temperature For Aviation',
708
	                    'WIP' => 'Work In Progress',
709
	                    'WKN' => 'Weaken',
710
	                    'WNW' => 'West-north-west',
711
	                    'WO' => 'Without',
712
	                    'WPT' => 'Way-point',
713
	                    'WRNG' => 'Warning',
714
	                    'WSW' => 'West-south-west',
715
	                    'WT' => 'Weight',
716
	                    'WWW' => 'Worldwide Web',
717
	                    'WX' => 'Weather',
718
	                    'XBAR' => 'Crossbar',
719
	                    'XNG' => 'Crossing',
720
	                    'XS' => 'Atmospherics',
721
	                    'YCZ' => 'Yellow Caution Zone',
722
	                    'YR' => 'Your');
723
	public $code_airspace = array(
724
			    'AA' => 'Minimum altitude',
725
			    'AC' => 'Class B, C, D, or E Surface Area',
726
			    'AD' => 'Air defense identification zone',
727
			    'AE' => 'Control area',
728
			    'AF' => 'Flight information region',
729
			    'AH' => 'Upper control area',
730
			    'AL' => 'Minimum usable flight level',
731
			    'AN' => 'Area navigation route',
732
			    'AO' => 'Oceanic control area',
733
			    'AP' => 'Reporting point',
734
			    'AR' => 'ATS route',
735
			    'AT' => 'Class B Airspace',
736
			    'AU' => 'Upper flight information region',
737
			    'AV' => 'Upper advisory area',
738
			    'AX' => 'Intersection',
739
			    'AZ' => 'Aerodrome traffic zone');
740
	public $code_comradar = array(
741
			    'CA' => 'Air/ground',
742
			    'CE' => 'En route surveillance radar',
743
			    'CG' => 'Ground controlled approach system',
744
			    'CL' => 'Selective calling system',
745
			    'CM' => 'Surface movement radar',
746
			    'CP' => 'Precision approach radar',
747
			    'CR' => 'Surveillance radar element of precision approach radar system',
748
			    'CS' => 'Secondary surveillance radar',
749
			    'CT' => 'Terminal area surveillance radar');
750
	public $code_facilities = array(
751
			    'FA' => 'airport',
752
			    'FB' => 'Braking action measurement equipment',
753
			    'FC' => 'Ceiling measurement equipment',
754
			    'FD' => 'Docking system',
755
			    'FF' => 'Fire fighting and rescue',
756
			    'FG' => 'Ground movement control',
757
			    'FH' => 'Helicopter alighting area/platform',
758
			    'FL' => 'Landing direction indicator',
759
			    'FM' => 'Meteorological service',
760
			    'FO' => 'Fog dispersal system',
761
			    'FP' => 'Heliport',
762
			    'FS' => 'Snow removal equipment',
763
			    'FT' => 'Transmissometer',
764
			    'FU' => 'Fuel availability',
765
			    'FW' => 'Wind direction indicator',
766
			    'FZ' => 'Customs');
767
	public $code_instrumentlanding = array(
768
			    'ID' => 'DME associated with ILS',
769
			    'IG' => 'Glide path',
770
			    'II' => 'Inner marker',
771
			    'IL' => 'Localizer',
772
			    'IM' => 'Middle marker',
773
			    'IO' => 'Outer marker',
774
			    'IS' => 'ILS Category I',
775
			    'IT' => 'ILS Category II',
776
			    'IU' => 'ILS Category III',
777
			    'IW' => 'Microwave landing system',
778
			    'IX' => 'Locator, outer',
779
			    'IY' => 'Locator, middle');
780
	public $code_lightingfacilities = array(
781
			    'LA' => 'Approach lighting system',
782
			    'LB' => 'Airport beacon',
783
			    'LC' => 'Runway center line lights',
784
			    'LD' => 'Landing direction indicator lights',
785
			    'LE' => 'Runway edge lights',
786
			    'LF' => 'Sequenced flashing lights',
787
			    'LH' => 'High intensity runway lights',
788
			    'LI' => 'Runway end identifier lights',
789
			    'LK' => 'Category II components of approach lighting system',
790
			    'LL' => 'Low intensity runway lights',
791
			    'LM' => 'Medium intensity runway lights',
792
			    'LP' => 'Precision approach path indicator',
793
			    'LR' => 'All landing area lighting facilities',
794
			    'LS' => 'Stopway lights',
795
			    'LT' => 'Threshold lights',
796
			    'LV' => 'Visual approach slope indicator system',
797
			    'LW' => 'Heliport lighting',
798
			    'LX' => 'Taxiway center line lights',
799
			    'LY' => 'Taxiway edge lights',
800
			    'LZ' => 'Runway touchdown zone lights');
801
	public $code_movementareas = array(
802
			    'MA' => 'Movement area',
803
			    'MB' => 'Bearing strength',
804
			    'MC' => 'Clearway',
805
			    'MD' => 'Declared distances',
806
			    'MG' => 'Taxiing guidance system',
807
			    'MH' => 'Runway arresting gear',
808
			    'MK' => 'Parking area',
809
			    'MM' => 'Daylight markings',
810
			    'MN' => 'Apron',
811
			    'MP' => 'Aircraft stands',
812
			    'MR' => 'Runway',
813
			    'MS' => 'Stopway',
814
			    'MT' => 'Threshold',
815
			    'MU' => 'Runway turning bay',
816
			    'MW' => 'Strip',
817
			    'MX' => 'Taxiway');
818
	public $code_terminalfacilities = array(
819
			    'NA' => 'All radio navigation facilities',
820
			    'NB' => 'Non directional beacon',
821
			    'NC' => 'DECCA',
822
			    'ND' => 'Distance measuring equipment',
823
			    'NF' => 'Fan marker',
824
			    'NL' => 'Locator',
825
			    'NM' => 'VOR/DME',
826
			    'NN' => 'TACAN',
827
			    'NO' => 'OMEGA',
828
			    'NT' => 'VORTAC',
829
			    'NV' => 'VOR',
830
			    'NX' => 'Direction finding station');
831
	public $code_information = array(
832
			    'OA' => 'Aeronautical information service',
833
			    'OB' => 'Obstacle',
834
			    'OE' => 'Aircraft entry requirements',
835
			    'OL' => 'Obstacle lights on',
836
			    'OR' => 'Rescue coordination centre');
837
	public $code_airtraffic = array(
838
			    'PA' => 'Standard instrument arrival',
839
			    'PD' => 'Standard instrument departure',
840
			    'PF' => 'Flow control procedure',
841
			    'PH' => 'Holding procedure',
842
			    'PI' => 'Instrument approach procedure',
843
			    'PL' => 'Obstacle clearance limit',
844
			    'PM' => 'Aerodrome operating minima',
845
			    'PO' => 'Obstacle clearance altitude',
846
			    'PP' => 'Obstacle clearance height',
847
			    'PR' => 'Radio failure procedure',
848
			    'PT' => 'Transition altitude',
849
			    'PU' => 'Missed approach procedure',
850
			    'PX' => 'Minimum holding altitude',
851
			    'PZ' => 'ADIZ procedure');
852
	public $code_navigationw = array(
853
			    'RA' => 'Airspace reservation',
854
			    'RD' => 'Danger area',
855
			    'RO' => 'Overflying of',
856
			    'RP' => 'Prohibited area',
857
			    'RR' => 'Restricted area',
858
			    'RT' => 'Temporary restricted area');
859
	public $code_volmet = array(
860
			    'SA' => 'Automatic terminal information service',
861
			    'SB' => 'ATS reporting office',
862
			    'SC' => 'Area control center',
863
			    'SE' => 'Flight information service',
864
			    'SF' => 'Airport flight information service',
865
			    'SL' => 'Flow control centre',
866
			    'SO' => 'Oceanic area control centre',
867
			    'SP' => 'Approach control service',
868
			    'SS' => 'Flight service station',
869
			    'ST' => 'Airport control tower',
870
			    'SU' => 'Upper area control centre',
871
			    'SV' => 'VOLMET broadcast',
872
			    'SY' => 'Upper advisory service');
873
	public $code_warnings = array(
874
			    'WA' => 'Air display',
875
			    'WB' => 'Aerobatics',
876
			    'WC' => 'Captive balloon or kite',
877
			    'WD' => 'Demolition of explosives',
878
			    'WE' => 'Exercises',
879
			    'WF' => 'Air refueling',
880
			    'WG' => 'Glider flying',
881
			    'WJ' => 'Banner/target towing',
882
			    'WL' => 'Ascent of free balloon',
883
			    'WM' => 'Missile, gun or rocket firing',
884
			    'WP' => 'Parachute jumping exercise',
885
			    'WS' => 'Burning or blowing gas',
886
			    'WT' => 'Mass movement of aircraft',
887
			    'WV' => 'Formation flight',
888
			    'WZ' => 'model flying');
889
	public $code_sp_availabity = array(
890
			    'AC' => 'Withdrawn for maintenance',
891
			    'AD' => 'Available for daylight operation',
892
			    'AF' => 'Flight checked and found reliable',
893
			    'AG' => 'Operating but ground checked only, awaiting flight check',
894
			    'AH' => 'Hours of service are now',
895
			    'AK' => 'Resumed normal operations',
896
			    'AM' => 'Military operations only',
897
			    'AN' => 'Available for night operation',
898
			    'AO' => 'Operational',
899
			    'AP' => 'Available, prior permission required',
900
			    'AR' => 'Available on request',
901
			    'AS' => 'Unserviceable',
902
			    'AU' => 'Not available',
903
			    'AW' => 'Completely withdrawn',
904
			    'AX' => 'Previously promulgated shutdown has been cancelled');
905
	public $code_sp_changes = array(
906
			    'CA' => 'Activated',
907
			    'CC' => 'Completed',
908
			    'CD' => 'Deactivated',
909
			    'CE' => 'Erected',
910
			    'CF' => 'Operating frequency(ies) changed to',
911
			    'CG' => 'Downgraded to',
912
			    'CH' => 'Changed',
913
			    'CI' => 'dentification or radio call sign changed to',
914
			    'CL' => 'Realigned',
915
			    'CM' => 'Displaced',
916
			    'CO' => 'Operating',
917
			    'CP' => 'Operating on reduced power',
918
			    'CR' => 'Temporarily replaced by',
919
			    'CS' => 'Installed',
920
			    'CT' => 'On test, do not use');
921
	public $code_sp_hazardous = array(
922
			    'HA' => 'Braking action is',
923
			    'HB' => 'Braking coefficient is',
924
			    'HC' => 'Covered by compacted snow to depth of x Ft',
925
			    'HD' => 'Covered by dry snow to a depth of x Ft',
926
			    'HE' => 'Covered by water to a depth of x Ft',
927
			    'HF' => 'Totally free of snow and ice',
928
			    'HG' => 'Grass cutting in progress',
929
			    'HH' => 'Hazard due to',
930
			    'HI' => 'Covered by ice',
931
			    'HJ' => 'Launch planned',
932
			    'HK' => 'Migration in progress',
933
			    'HL' => 'Snow clearance completed',
934
			    'HM' => 'Marked by',
935
			    'HN' => 'Covered by wet snow or slush to a depth of x Ft',
936
			    'HO' => 'Obscured by snow',
937
			    'HP' => 'Snow clearance in progress',
938
			    'HQ' => 'Operation cancelled',
939
			    'HR' => 'Standing water',
940
			    'HS' => 'Sanding in progress',
941
			    'HT' => 'Approach according to signal area only',
942
			    'HU' => 'Launch in progress',
943
			    'HV' => 'Work completed',
944
			    'HW' => 'Work in progress',
945
			    'HX' => 'Concentration of birds',
946
			    'HY' => 'Snow banks exist',
947
			    'HZ' => 'Covered by frozen ruts and ridges');
948
	public $code_sp_limitations = array(
949
			    'LA' => 'Operating on Auxiliary Power Supply',
950
			    'LB' => 'Reserved for aircraft based therein',
951
			    'LC' => 'Closed',
952
			    'LD' => 'Unsafe',
953
			    'LE' => 'Operated without auxiliary power supply',
954
			    'LF' => 'Interference from',
955
			    'LG' => 'Operating without identification',
956
			    'LH' => 'Unserviceable for aircraft heavier than',
957
			    'LI' => 'Close to IFR operations',
958
			    'LK' => 'Operating as a fixed light',
959
			    'LL' => 'Usable for lenght of... and width of...',
960
			    'LN' => 'Close to all night operations',
961
			    'LP' => 'Prohibited to',
962
			    'LR' => 'Aircraft restricted to runways and taxiways',
963
			    'LS' => 'Subject to interruption',
964
			    'LT' => 'Limited to',
965
			    'LV' => 'Close to VFR operations',
966
			    'LW' => 'Will take place',
967
			    'LX' => 'Operating but caution advised to'); 
968
969
	public function __construct($dbc = null) {
970
		$Connection = new Connection($dbc);
971
		$this->db = $Connection->db;
972
	}
973
	public function getAllNOTAM() {
974
		global $globalDBdriver;
975
		//$query = "SELECT * FROM notam WHERE radius > 0 AND date_end > UTC_TIMESTAMP() AND date_begin < UTC_TIMESTAMP()";
976
		if ($globalDBdriver == 'mysql') {
977
			$query  = 'SELECT * FROM notam WHERE radius > 0 AND date_end > UTC_TIMESTAMP() AND date_begin < UTC_TIMESTAMP()';
978
		} else {
979
			$query  = "SELECT * FROM notam WHERE radius > 0 AND date_end > CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AND date_begin < CURRENT_TIMESTAMP AT TIME ZONE 'UTC'";
980
		}
981
		$query_values = array();
982
		try {
983
			$sth = $this->db->prepare($query);
984
			$sth->execute($query_values);
985
		} catch(PDOException $e) {
986
			echo "error : ".$e->getMessage();
987
		}
988
		$all = $sth->fetchAll(PDO::FETCH_ASSOC);
989
		return $all;
990
	}
991
	public function getAllNOTAMtext() {
992
		$query  = 'SELECT full_notam FROM notam';
993
		$query_values = array();
994
		try {
995
			$sth = $this->db->prepare($query);
996
			$sth->execute($query_values);
997
		} catch(PDOException $e) {
998
			echo "error : ".$e->getMessage();
999
		}
1000
		$all = $sth->fetchAll(PDO::FETCH_ASSOC);
1001
		return $all;
1002
	}
1003
	public function createNOTAMtextFile($filename) {
1004
		$allnotam_result = $this->getAllNOTAMtext();
1005
		$notamtext = '';
1006
		foreach($allnotam_result as $notam) {
1007
			$notamtext .= '%%'."\n";
1008
			$notamtext .= $notam['full_notam'];
1009
			$notamtext .= "\n".'%%'."\n";
1010
		}
1011
		//$allnotam = implode('\n%%%%\n',$allnotam_result);
1012
		file_put_contents($filename,$notamtext);
1013
	}
1014
	public function parseNOTAMtextFile($filename) {
1015
		$data = file_get_contents($filename);
1016
		preg_match_all("/%%(.+?)%%/is", $data, $matches);
1017
		//print_r($matches);
1018
		if (isset($matches[1])) return $matches[1];
1019
		else return array();
1020
	}
1021
	public function getAllNOTAMbyScope($scope) {
1022
		global $globalDBdriver;
1023
		//$query = "SELECT * FROM notam WHERE radius > 0 AND date_end > UTC_TIMESTAMP() AND date_begin < UTC_TIMESTAMP()";
1024
		if ($globalDBdriver == 'mysql') {
1025
			$query  = 'SELECT * FROM notam WHERE radius > 0 AND date_end > UTC_TIMESTAMP() AND date_begin < UTC_TIMESTAMP() AND scope = :scope';
1026
		} else {
1027
			$query  = "SELECT * FROM notam WHERE radius > 0 AND date_end > CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AND date_begin < CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AND scope = :scope";
1028
		}
1029
		$query_values = array(':scope' => $scope);
1030
		try {
1031
			$sth = $this->db->prepare($query);
1032
			$sth->execute($query_values);
1033
		} catch(PDOException $e) {
1034
			echo "error : ".$e->getMessage();
1035
		}
1036
		$all = $sth->fetchAll(PDO::FETCH_ASSOC);
1037
		return $all;
1038
	}
1039
	public function getAllNOTAMbyCoord($coord) {
1040
		global $globalDBdriver;
1041
		if (is_array($coord)) {
1042
			$minlong = filter_var($coord[0],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1043
			$minlat = filter_var($coord[1],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1044
			$maxlong = filter_var($coord[2],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1045
			$maxlat = filter_var($coord[3],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1046
		} else return array();
1047
		if ($globalDBdriver == 'mysql') {
1048
			$query  = 'SELECT * FROM notam WHERE center_latitude BETWEEN '.$minlat.' AND '.$maxlat.' AND center_longitude BETWEEN '.$minlong.' AND '.$maxlong.' AND radius > 0 AND date_end > UTC_TIMESTAMP() AND date_begin < UTC_TIMESTAMP()';
1049
		} else {
1050
			$query  = 'SELECT * FROM notam WHERE center_latitude BETWEEN '.$minlat.' AND '.$maxlat.' AND center_longitude BETWEEN '.$minlong.' AND '.$maxlong." AND radius > 0 AND date_end > CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AND date_begin < CURRENT_TIMESTAMP AT TIME ZONE 'UTC'";
1051
		}
1052
		//$query = "SELECT * FROM notam WHERE radius > 0";
1053
		$query_values = array();
1054
		try {
1055
			$sth = $this->db->prepare($query);
1056
			$sth->execute($query_values);
1057
		} catch(PDOException $e) {
1058
			echo "error : ".$e->getMessage();
1059
		}
1060
		$all = $sth->fetchAll(PDO::FETCH_ASSOC);
1061
		return $all;
1062
	}
1063
	public function getAllNOTAMbyCoordScope($coord,$scope) {
1064
		global $globalDBdriver;
1065
		if (is_array($coord)) {
1066
			$minlong = filter_var($coord[0],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1067
			$minlat = filter_var($coord[1],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1068
			$maxlong = filter_var($coord[2],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1069
			$maxlat = filter_var($coord[3],FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);
1070
		} else return array();
1071
		if ($globalDBdriver == 'mysql') {
1072
			$query  = 'SELECT * FROM notam WHERE center_latitude BETWEEN '.$minlat.' AND '.$maxlat.' AND center_longitude BETWEEN '.$minlong.' AND '.$maxlong.' AND radius > 0 AND date_end > UTC_TIMESTAMP() AND date_begin < UTC_TIMESTAMP() AND scope = :scope';
1073
		} else {
1074
			$query  = 'SELECT * FROM notam WHERE center_latitude BETWEEN '.$minlat.' AND '.$maxlat.' AND center_longitude BETWEEN '.$minlong.' AND '.$maxlong." AND radius > 0 AND date_end > CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AND date_begin < CURRENT_TIMESTAMP AT TIME ZONE 'UTC' AND scope = :scope";
1075
		}
1076
		//$query = "SELECT * FROM notam WHERE radius > 0";
1077
		$query_values = array(':scope' => $scope);
1078
		try {
1079
			$sth = $this->db->prepare($query);
1080
			$sth->execute($query_values);
1081
		} catch(PDOException $e) {
1082
			echo "error : ".$e->getMessage();
1083
		}
1084
		$all = $sth->fetchAll(PDO::FETCH_ASSOC);
1085
		return $all;
1086
	}
1087
	public function getNOTAMbyRef($ref) {
1088
		$query = "SELECT * FROM notam WHERE ref = :ref";
1089
		$query_values = array('ref' => $ref);
1090
		try {
1091
			$sth = $this->db->prepare($query);
1092
			$sth->execute($query_values);
1093
		} catch(PDOException $e) {
1094
			return "error : ".$e->getMessage();
1095
		}
1096
		$all = $sth->fetchAll(PDO::FETCH_ASSOC);
1097
		if (isset($all[0])) return $all[0];
1098
		else return array();
1099
	}
1100
1101
	public function addNOTAM($ref,$title,$type,$fir,$code,$rules,$scope,$lower_limit,$upper_limit,$center_latitude,$center_longitude,$radius,$date_begin,$date_end,$permanent,$text,$full_notam) {
1102
		$query = "INSERT INTO notam (ref,title,notam_type,fir,code,rules,scope,lower_limit,upper_limit,center_latitude,center_longitude,radius,date_begin,date_end,permanent,notam_text,full_notam) VALUES (:ref,:title,:type,:fir,:code,:rules,:scope,:lower_limit,:upper_limit,:center_latitude,:center_longitude,:radius,:date_begin,:date_end,:permanent,:text,:full_notam)";
1103
		$query_values = array(':ref' => $ref,':title' => $title,':type' => $type,':fir' => $fir,':code' => $code,':rules' => $rules,':scope' => $scope,':lower_limit' => $lower_limit,':upper_limit' => $upper_limit,':center_latitude' => $center_latitude,':center_longitude' => $center_longitude,':radius' => $radius,':date_begin' => $date_begin,':date_end' => $date_end,':permanent' => $permanent,':text' => $text,':full_notam' => $full_notam);
1104
		try {
1105
			$sth = $this->db->prepare($query);
1106
			$sth->execute($query_values);
1107
		} catch(PDOException $e) {
1108
			return "error : ".$e->getMessage();
1109
		}
1110
	}
1111
1112
	public function deleteNOTAM($id) {
1113
		$query = "DELETE FROM notam WHERE id = :id";
1114
		$query_values = array(':id' => $id);
1115
		try {
1116
			$sth = $this->db->prepare($query);
1117
			$sth->execute($query_values);
1118
		} catch(PDOException $e) {
1119
			return "error : ".$e->getMessage();
1120
		}
1121
	}
1122
	public function deleteOldNOTAM() {
1123
		global $globalDBdriver;
1124
		if ($globalDBdriver == 'mysql') {
1125
			$query = "DELETE FROM notam WHERE date_end < UTC_TIMESTAMP()";
1126
		} else {
1127
			$query = "DELETE FROM notam WHERE date_end < CURRENT_TIMESTAMP AT TIME ZONE 'UTC'";
1128
		}
1129
		$query_values = array();
1130
		try {
1131
			$sth = $this->db->prepare($query);
1132
			$sth->execute($query_values);
1133
		} catch(PDOException $e) {
1134
			return "error : ".$e->getMessage();
1135
		}
1136
	}
1137
	public function deleteNOTAMbyRef($ref) {
1138
		$query = "DELETE FROM notam WHERE ref = :ref";
1139
		$query_values = array(':ref' => $ref);
1140
		try {
1141
			$sth = $this->db->prepare($query);
1142
			$sth->execute($query_values);
1143
		} catch(PDOException $e) {
1144
			return "error : ".$e->getMessage();
1145
		}
1146
	}
1147
	public function deleteAllNOTAM() {
1148
		$query = "DELETE FROM notam";
1149
		try {
1150
			$sth = $this->db->prepare($query);
1151
			$sth->execute();
1152
		} catch(PDOException $e) {
1153
			return "error : ".$e->getMessage();
1154
		}
1155
	}
1156
	public function deleteAllNOTAMLocation() {
1157
		$query = "DELETE FROM notam";
1158
		try {
1159
			$sth = $this->db->prepare($query);
1160
			$sth->execute();
1161
		} catch(PDOException $e) {
1162
			return "error : ".$e->getMessage();
1163
		}
1164
	}
1165
1166
	public function updateNOTAM() {
1167
		global $globalNOTAMAirports;
1168
		if (isset($globalNOTAMAirports) && is_array($globalNOTAMAirports) && count($globalNOTAMAirports) > 0) {
1169
			foreach (array_chunk($globalNOTAMAirports,10) as $airport) {
1170
				$airport_icao = implode(',',$airport);
1171
				$alldata = $this->downloadNOTAM($airport_icao);
1172
				if (count($alldata) > 0) {
1173
					foreach ($alldata as $initial_data) {
1174
						$data = $this->parse($initial_data);
1175
						$notamref = $this->getNOTAMbyRef($data['ref']);
1176
						if (count($notamref) == 0) $this->addNOTAM($data['ref'],$data['title'],'',$data['fir'],$data['code'],'',$data['scope'],$data['lower_limit'],$data['upper_limit'],$data['latitude'],$data['longitude'],$data['radius'],$data['date_begin'],$data['date_end'],$data['permanent'],$data['text'],$data['full_notam']);
1177
					}
1178
				}
1179
			}
1180
		}
1181
	}
1182
	public function updateNOTAMfromTextFile($filename) {
1183
		$alldata = $this->parseNOTAMtextFile($filename);
1184
		if (count($alldata) > 0) {
1185
			$this->deleteOldNOTAM();
1186
			foreach ($alldata as $initial_data) {
1187
				$data = $this->parse($initial_data);
1188
				$notamref = $this->getNOTAMbyRef($data['ref']);
1189
				if (count($notamref) == 0) $this->addNOTAM($data['ref'],$data['title'],'',$data['fir'],$data['code'],'',$data['scope'],$data['lower_limit'],$data['upper_limit'],$data['latitude'],$data['longitude'],$data['radius'],$data['date_begin'],$data['date_end'],$data['permanent'],$data['text'],$data['full_notam']);
1190
			}
1191
		}
1192
	}
1193
1194
	public function updateNOTAMallAirports() {
1195
		global $globalTransaction;
1196
		$Spotter = new Spotter();
1197
		$allairports = $Spotter->getAllAirportInfo();
1198
		foreach (array_chunk($allairports,20) as $airport) {
1199
			$airports_icao = array();
1200
			foreach($airport as $icao) {
1201
				if (isset($icao['icao'])) $airports_icao[] = $icao['icao'];
1202
			}
1203
			$airport_icao = implode(',',$airports_icao);
1204
			$alldata = $this->downloadNOTAM($airport_icao);
1205
			if ($globalTransaction) $this->db->beginTransaction();
1 ignored issue
show
Bug introduced by
The method beginTransaction cannot be called on $this->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1206
			if (count($alldata) > 0) {
1207
				foreach ($alldata as $initial_data) {
1208
					//print_r($initial_data);
1209
					$data = $this->parse($initial_data);
1210
					//print_r($data);
1211
					if (isset($data['ref'])) {
1212
						$notamref = $this->getNOTAMbyRef($data['ref']);
1213
						if (count($notamref) == 0) {
1214
							if (isset($data['ref_replaced'])) $this->deleteNOTAMbyRef($data['ref_replaced']);
1215
							if (isset($data['ref_cancelled'])) $this->deleteNOTAMbyRef($data['ref_cancelled']);
1216
							elseif (isset($data['latitude']) && isset($data['scope']) && isset($data['text']) && isset($data['permanent'])) echo $this->addNOTAM($data['ref'],'','',$data['fir'],$data['code'],'',$data['scope'],$data['lower_limit'],$data['upper_limit'],$data['latitude'],$data['longitude'],$data['radius'],$data['date_begin'],$data['date_end'],$data['permanent'],$data['text'],$data['full_notam']);
1217
						}
1218
					}
1219
				}
1220
			} else echo 'Error on download. Nothing matches for '.$airport_icao."\n";
1221
			if ($globalTransaction) $this->db->commit();
1 ignored issue
show
Bug introduced by
The method commit cannot be called on $this->db (of type null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

Loading history...
1222
			sleep(5);
1223
		}
1224
	}
1225
1226
	public function downloadNOTAM($icao) {
1227
		date_default_timezone_set("UTC");
1228
		$Common = new Common();
1229
		//$url = str_replace('{icao}',$icao,'https://pilotweb.nas.faa.gov/PilotWeb/notamRetrievalByICAOAction.do?method=displayByICAOs&reportType=RAW&formatType=DOMESTIC&retrieveLocId={icao}&actionType=notamRetrievalByICAOs');
1230
		$url = str_replace('{icao}',$icao,'https://pilotweb.nas.faa.gov/PilotWeb/notamRetrievalByICAOAction.do?method=displayByICAOs&reportType=RAW&formatType=ICAO&retrieveLocId={icao}&actionType=notamRetrievalByICAOs');
1231
		$data = $Common->getData($url);
1232
		preg_match_all("/<pre>(.+?)<\/pre>/is", $data, $matches);
1233
		//print_r($matches);
1234
		if (isset($matches[1])) return $matches[1];
1235
		else return array();
1236
	}
1237
1238
	public function parse($data) {
1239
		$Common = new Common();
1240
		$result = array();
1241
		$result['full_notam'] = $data;
1242
		$data = str_ireplace(array("\r","\n",'\r','\n'),' ',$data);
1243
		$data = preg_split('#(?=([A-Z]\)\s))#',$data);
1244
		//print_r($data);
1245
		foreach ($data as $line) {
1246
			$line = trim($line);
1247
			if (preg_match('#Q\) (.*)#',$line,$matches)) {
1248
				$line = str_replace(' ','',$line);
1249
				if (preg_match('#Q\)([A-Z]{4})\/([A-Z]{5})\/(IV|I|V)\/([A-Z]{1,3})\/([A-Z]{1,2})\/([0-9]{3})\/([0-9]{3})\/([0-9]{4})(N|S)([0-9]{5})(E|W)([0-9]{3})#',$line,$matches)) {
1250
				//if (preg_match('#Q\)([A-Z]{4})\/([A-Z]{5})\/(IV|I|V)\/([A-Z]{1,3})\/([A-Z]{1,2})\/([0-9]{3})\/([0-9]{3})\/([0-9]{4})(N|S)([0-9]{5})(E|W)([0-9]{3})#',$line,$matches)) {
1251
					//print_r($matches);
1252
					$result['fir'] = $matches[1];
1253
					$result['code'] = $matches[2];
1254
					$result['title'] = $this->parse_code($result['code']);
1255
					$rules = str_split($matches[3]);
1256
					foreach ($rules as $rule) {
1257
						if ($rule == 'I') {
1258
							if (isset($result['rules'])) $result['rules'] = $result['rules'].'/IFR';
1259
							else $result['rules'] = 'IFR';
1260
						} elseif ($rule == 'V') {
1261
							if (isset($result['rules'])) $result['rules'] = $result['rules'].'/VFR';
1262
							else $result['rules'] = 'VFR';
1263
						} elseif ($rule == 'K') {
1264
							if (isset($result['rules'])) $result['rules'] = $result['rules'].'/Checklist';
1265
							else $result['rules'] = 'Checklist';
1266
						}
1267
					}
1268
					$attentions = str_split($matches[4]);
1269
					foreach ($attentions as $attention) {
1270
						if ($attention == 'N') {
1271
							if (isset($result['attention'])) $result['attention'] = $result['attention'].' / Immediate attention';
1272
							else $result['rules'] = 'Immediate attention';
1273
						} elseif ($attention == 'B') {
1274
							if (isset($result['attention'])) $result['attention'] = $result['attention'].' / Operational significance';
1275
							else $result['rules'] = 'Operational significance';
1276
						} elseif ($attention == 'O') {
1277
							if (isset($result['attention'])) $result['attention'] = $result['attention'].' / Flight operations';
1278
							else $result['rules'] = 'Flight operations';
1279
						} elseif ($attention == 'M') {
1280
							if (isset($result['attention'])) $result['attention'] = $result['attention'].' / Misc';
1281
							else $result['rules'] = 'Misc';
1282
						} elseif ($attention == 'K') {
1283
							if (isset($result['attention'])) $result['attention'] = $result['attention'].' / Checklist';
1284
							else $result['rules'] = 'Checklist';
1285
						}
1286
					}
1287
					if ($matches[5] == 'A') $result['scope'] = 'Airport warning';
1288
					elseif ($matches[5] == 'E') $result['scope'] = 'Enroute warning';
1289
					elseif ($matches[5] == 'W') $result['scope'] = 'Navigation warning';
1290
					elseif ($matches[5] == 'K') $result['scope'] = 'Checklist';
1291
					elseif ($matches[5] == 'AE') $result['scope'] = 'Airport/Enroute warning';
1292
					elseif ($matches[5] == 'AW') $result['scope'] = 'Airport/Navigation warning';
1293
					$result['lower_limit'] = $matches[6];
1294
					$result['upper_limit'] = $matches[7];
1295
					$latitude = $Common->convertDec($matches[8],'latitude');
1296
					if ($matches[9] == 'S') $latitude = -$latitude;
1297
					$longitude = $Common->convertDec($matches[10],'longitude');
1298
					if ($matches[11] == 'W') $longitude = -$longitude;
1299
					$result['latitude'] = $latitude;
1300
					$result['longitude'] = $longitude;
1301
					$result['radius'] = intval($matches[12]);
1302
				} else echo 'ERROR : '.$line."\n";
1303
			}
1304
			elseif (preg_match('#A\) (.*)#',$line,$matches)) {
1305
				$result['icao'] = $matches[1];
1306
			}
1307
			elseif (preg_match('#B\) ([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})#',$line,$matches)) {
1308
				if ($matches[1] > 50) $year = '19'.$matches[1];
1309
				else $year = '20'.$matches[1];
1310
				$result['date_begin'] = $year.'/'.$matches[2].'/'.$matches[3].' '.$matches[4].':'.$matches[5];
1311
			}
1312
			elseif (preg_match('#C\) ([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})$#',$line,$matches)) {
1313
				if ($matches[1] > 50) $year = '19'.$matches[1];
1314
				else $year = '20'.$matches[1];
1315
				$result['date_end'] = $year.'/'.$matches[2].'/'.$matches[3].' '.$matches[4].':'.$matches[5];
1316
				$result['permanent'] = 0;
1317
			}
1318
			elseif (preg_match('#C\) ([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2}) (EST|PERM)$#',$line,$matches)) {
1319
				if ($matches[1] > 50) $year = '19'.$matches[1];
1320
				else $year = '20'.$matches[1];
1321
				$result['date_end'] = $year.'/'.$matches[2].'/'.$matches[3].' '.$matches[4].':'.$matches[5];
1322
				if ($matches[6] == 'EST') $result['estimated'] = 1;
1323
				else $result['estimated'] = 0;
1324
				if ($matches[6] == 'PERM') $result['permanent'] = 1;
1325
				else $result['permanent'] = 0;
1326
			}
1327
			elseif (preg_match('#C\) (EST|PERM)$#',$line,$matches)) {
1328
				$result['date_end'] = '2030/12/20 12:00';
1329
				if ($matches[1] == 'EST') $result['estimated'] = 1;
1330
				else $result['estimated'] = 0;
1331
				if ($matches[1] == 'PERM') $result['permanent'] = 1;
1332
				else $result['permanent'] = 0;
1333
			}
1334
			elseif (preg_match('#E\) (.*)#',$line,$matches)) {
1335
				$rtext = array();
1336
				$text = explode(' ',$matches[1]);
1337
				foreach ($text as $word) {
1338
					if (isset($this->abbr[$word])) $rtext[] = strtoupper($this->abbr[$word]);
1339
					elseif (ctype_digit(strval(substr($word,3))) && isset($this->abbr[substr($word,0,3)])) $rtext[] = strtoupper($this->abbr[substr($word,0,3)]).' '.substr($word,3);
1340
					else $rtext[] = $word;
1341
				}
1342
				$result['text'] = implode(' ',$rtext);
1343
			//} elseif (preg_match('#F\) (.*)#',$line,$matches)) {
1344
			//} elseif (preg_match('#G\) (.*)#',$line,$matches)) {
1345
			} elseif (preg_match('#(NOTAMN|NOTAMR|NOTAMC)#',$line,$matches)) {
1346
				$text = explode(' ',$line);
1347
				$result['ref'] = $text[0];
1348
				if ($matches[1] == 'NOTAMN') $result['type'] = 'new';
1349
				if ($matches[1] == 'NOTAMC') {
1350
					$result['type'] = 'cancel';
1351
					$result['ref_cancelled'] = $text[2];
1352
				}
1353
				if ($matches[1] == 'NOTAMR') {
1354
					$result['type'] = 'replace';
1355
					$result['ref_replaced'] = $text[2];
1356
				}
1357
			}
1358
		}
1359
		return $result;
1360
	}
1361
	
1362
	public function parse_code($code) {
1363
		$code = str_split($code);
1364
		$code_fp = $code[1].$code[2];
1365
		$code_sp = $code[3].$code[4];
1366
		$result = '';
1367
		switch ($code[1]) {
1368
			case 'A':
1369
				$result = 'Airspace organization ';
1370
				if (isset($this->code_airspace[$code_fp])) $result .= $this->code_airspace[$code_fp];
1371
				break;
1372
			case 'C':
1373
				$result = 'Communications and radar facilities ';
1374
				if (isset($this->code_comradar[$code_fp])) $result .= $this->code_comradar[$code_fp];
1375
				break;
1376
			case 'F':
1377
				$result = 'Facilities and services ';
1378
				if (isset($this->code_facilities[$code_fp])) $result .= $this->code_facilities[$code_fp];
1379
				break;
1380
			case 'I':
1381
				$result = 'Instrument and Microwave Landing System ';
1382
				if (isset($this->code_instrumentlanding[$code_fp])) $result .= $this->code_instrumentlanding[$code_fp];
1383
				break;
1384
			case 'L':
1385
				$result = 'Lighting facilities ';
1386
				if (isset($this->code_lightingfacilities[$code_fp])) $result .= $this->code_lightingfacilities[$code_fp];
1387
				break;
1388
			case 'M':
1389
				$result = 'Movement and landing areas ';
1390
				if (isset($this->code_movementareas[$code_fp])) $result .= $this->code_movementareas[$code_fp];
1391
				break;
1392
			case 'N':
1393
				$result = 'Terminal and En Route Navigation Facilities ';
1394
				if (isset($this->code_terminalfacilities[$code_fp])) $result .= $this->code_terminalfacilities[$code_fp];
1395
				break;
1396
			case 'O':
1397
				$result = 'Other information ';
1398
				if (isset($this->code_information[$code_fp])) $result .= $this->code_information[$code_fp];
1399
				break;
1400
			case 'P':
1401
				$result = 'Air Traffic procedures ';
1402
				if (isset($this->code_airtraffic[$code_fp])) $result .= $this->code_airtraffic[$code_fp];
1403
				break;
1404
			case 'R':
1405
				$result = 'Navigation Warnings: Airspace Restrictions ';
1406
				if (isset($this->code_navigationw[$code_fp])) $result .= $this->code_navigationw[$code_fp];
1407
				break;
1408
			case 'S':
1409
				$result = 'Air Traffic and VOLMET Services ';
1410
				if (isset($this->code_volmet[$code_fp])) $result .= $this->code_volmet[$code_fp];
1411
				break;
1412
			case 'W':
1413
				$result = 'Navigation Warnings: Warnings ';
1414
				if (isset($this->code_warnings[$code_fp])) $result .= $this->code_warnings[$code_fp];
1415
				break;
1416
		}
1417
		switch ($code[3]) {
1418
			case 'A':
1419
				// Availability
1420
				if (isset($this->code_sp_availabity[$code_sp])) $result .= ' '.$this->code_sp_availabity[$code_sp];
1421
				break;
1422
			case 'C':
1423
				// Changes
1424
				if (isset($this->code_sp_changes[$code_sp])) $result .= ' '.$this->code_sp_changes[$code_sp];
1425
				break;
1426
			case 'H':
1427
				// Hazardous conditions
1428
				if (isset($this->code_sp_hazardous[$code_sp])) $result .= ' '.$this->code_sp_hazardous[$code_sp];
1429
				break;
1430
			case 'L':
1431
				// Limitations
1432
				if (isset($this->code_sp_limitations[$code_sp])) $result .= ' '.$this->code_sp_limitations[$code_sp];
1433
				break;
1434
			case 'X':
1435
				// Other Information
1436
				break;
1437
		}
1438
		return trim($result);
1439
	}
1440
}
1441
/*
1442
$NOTAM = new NOTAM();
1443
//print_r($NOTAM->downloadNOTAM('lfll'));
1444
//print_r($NOTAM->parse(''));
1445
//$NOTAM->deleteAllNOTAM();
1446
//$NOTAM->updateNOTAMallAirports();
1447
//echo $NOTAM->parse_code('QFATT');
1448
$NOTAM->createNOTAMtextFile('../install/tmp/notam.txt');
1449
$NOTAM->updateNOTAMfromTextFile('../install/tmp/notam.txt');
1450
*/
1451
?>