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MysqlSystemVariables.php
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1 <?PHP
2
3 #
4 # FILE: MysqlSystemVariables.php
5 #
6 # Part of the Collection Workflow Integration System (CWIS)
7 # Copyright 2013 Edward Almasy and Internet Scout Research Group
8 # http://scout.wisc.edu/cwis/
9 #
10
14 class MysqlSystemVariables
15 {
16
21 public function __construct(Database $DB)
22 {
23 $DB->Query("SHOW VARIABLES");
24 while (FALSE !== ($Row = $DB->FetchRow()))
25 {
26 $this->Variables[$Row["Variable_name"]] = $Row["Value"];
27 }
28 }
29
35 public function Get($Variable)
36 {
37 return (isset($this->Variables[$Variable]))
38 ? $this->Variables[$Variable] : NULL;
39 }
40
46 public function GetStopWords()
47 {
48 # default stop word list for MySQL 5
49 static $DefaultList = array(
50 "a's",
51 "able",
52 "about",
53 "above",
54 "according",
55 "accordingly",
56 "across",
57 "actually",
58 "after",
59 "afterwards",
60 "again",
61 "against",
62 "ain't",
63 "all",
64 "allow",
65 "allows",
66 "almost",
67 "alone",
68 "along",
69 "already",
70 "also",
71 "although",
72 "always",
73 "am",
74 "among",
75 "amongst",
76 "an",
77 "and",
78 "another",
79 "any",
80 "anybody",
81 "anyhow",
82 "anyone",
83 "anything",
84 "anyway",
85 "anyways",
86 "anywhere",
87 "apart",
88 "appear",
89 "appreciate",
90 "appropriate",
91 "are",
92 "aren't",
93 "around",
94 "as",
95 "aside",
96 "ask",
97 "asking",
98 "associated",
99 "at",
100 "available",
101 "away",
102 "awfully",
103 "be",
104 "became",
105 "because",
106 "become",
107 "becomes",
108 "becoming",
109 "been",
110 "before",
111 "beforehand",
112 "behind",
113 "being",
114 "believe",
115 "below",
116 "beside",
117 "besides",
118 "best",
119 "better",
120 "between",
121 "beyond",
122 "both",
123 "brief",
124 "but",
125 "by",
126 "c'mon",
127 "c's",
128 "came",
129 "can",
130 "can't",
131 "cannot",
132 "cant",
133 "cause",
134 "causes",
135 "certain",
136 "certainly",
137 "changes",
138 "clearly",
139 "co",
140 "com",
141 "come",
142 "comes",
143 "concerning",
144 "consequently",
145 "consider",
146 "considering",
147 "contain",
148 "containing",
149 "contains",
150 "corresponding",
151 "could",
152 "couldn't",
153 "course",
154 "currently",
155 "definitely",
156 "described",
157 "despite",
158 "did",
159 "didn't",
160 "different",
161 "do",
162 "does",
163 "doesn't",
164 "doing",
165 "don't",
166 "done",
167 "down",
168 "downwards",
169 "during",
170 "each",
171 "edu",
172 "eg",
173 "eight",
174 "either",
175 "else",
176 "elsewhere",
177 "enough",
178 "entirely",
179 "especially",
180 "et",
181 "etc",
182 "even",
183 "ever",
184 "every",
185 "everybody",
186 "everyone",
187 "everything",
188 "everywhere",
189 "ex",
190 "exactly",
191 "example",
192 "except",
193 "far",
194 "few",
195 "fifth",
196 "first",
197 "five",
198 "followed",
199 "following",
200 "follows",
201 "for",
202 "former",
203 "formerly",
204 "forth",
205 "four",
206 "from",
207 "further",
208 "furthermore",
209 "get",
210 "gets",
211 "getting",
212 "given",
213 "gives",
214 "go",
215 "goes",
216 "going",
217 "gone",
218 "got",
219 "gotten",
220 "greetings",
221 "had",
222 "hadn't",
223 "happens",
224 "hardly",
225 "has",
226 "hasn't",
227 "have",
228 "haven't",
229 "having",
230 "he",
231 "he's",
232 "hello",
233 "help",
234 "hence",
235 "her",
236 "here",
237 "here's",
238 "hereafter",
239 "hereby",
240 "herein",
241 "hereupon",
242 "hers",
243 "herself",
244 "hi",
245 "him",
246 "himself",
247 "his",
248 "hither",
249 "hopefully",
250 "how",
251 "howbeit",
252 "however",
253 "i'd",
254 "i'll",
255 "i'm",
256 "i've",
257 "ie",
258 "if",
259 "ignored",
260 "immediate",
261 "in",
262 "inasmuch",
263 "inc",
264 "indeed",
265 "indicate",
266 "indicated",
267 "indicates",
268 "inner",
269 "insofar",
270 "instead",
271 "into",
272 "inward",
273 "is",
274 "isn't",
275 "it",
276 "it'd",
277 "it'll",
278 "it's",
279 "its",
280 "itself",
281 "just",
282 "keep",
283 "keeps",
284 "kept",
285 "know",
286 "knows",
287 "known",
288 "last",
289 "lately",
290 "later",
291 "latter",
292 "latterly",
293 "least",
294 "less",
295 "lest",
296 "let",
297 "let's",
298 "like",
299 "liked",
300 "likely",
301 "little",
302 "look",
303 "looking",
304 "looks",
305 "ltd",
306 "mainly",
307 "many",
308 "may",
309 "maybe",
310 "me",
311 "mean",
312 "meanwhile",
313 "merely",
314 "might",
315 "more",
316 "moreover",
317 "most",
318 "mostly",
319 "much",
320 "must",
321 "my",
322 "myself",
323 "name",
324 "namely",
325 "nd",
326 "near",
327 "nearly",
328 "necessary",
329 "need",
330 "needs",
331 "neither",
332 "never",
333 "nevertheless",
334 "new",
335 "next",
336 "nine",
337 "no",
338 "nobody",
339 "non",
340 "none",
341 "noone",
342 "nor",
343 "normally",
344 "not",
345 "nothing",
346 "novel",
347 "now",
348 "nowhere",
349 "obviously",
350 "of",
351 "off",
352 "often",
353 "oh",
354 "ok",
355 "okay",
356 "old",
357 "on",
358 "once",
359 "one",
360 "ones",
361 "only",
362 "onto",
363 "or",
364 "other",
365 "others",
366 "otherwise",
367 "ought",
368 "our",
369 "ours",
370 "ourselves",
371 "out",
372 "outside",
373 "over",
374 "overall",
375 "own",
376 "particular",
377 "particularly",
378 "per",
379 "perhaps",
380 "placed",
381 "please",
382 "plus",
383 "possible",
384 "presumably",
385 "probably",
386 "provides",
387 "que",
388 "quite",
389 "qv",
390 "rather",
391 "rd",
392 "re",
393 "really",
394 "reasonably",
395 "regarding",
396 "regardless",
397 "regards",
398 "relatively",
399 "respectively",
400 "right",
401 "said",
402 "same",
403 "saw",
404 "say",
405 "saying",
406 "says",
407 "second",
408 "secondly",
409 "see",
410 "seeing",
411 "seem",
412 "seemed",
413 "seeming",
414 "seems",
415 "seen",
416 "self",
417 "selves",
418 "sensible",
419 "sent",
420 "serious",
421 "seriously",
422 "seven",
423 "several",
424 "shall",
425 "she",
426 "should",
427 "shouldn't",
428 "since",
429 "six",
430 "so",
431 "some",
432 "somebody",
433 "somehow",
434 "someone",
435 "something",
436 "sometime",
437 "sometimes",
438 "somewhat",
439 "somewhere",
440 "soon",
441 "sorry",
442 "specified",
443 "specify",
444 "specifying",
445 "still",
446 "sub",
447 "such",
448 "sup",
449 "sure",
450 "t's",
451 "take",
452 "taken",
453 "tell",
454 "tends",
455 "th",
456 "than",
457 "thank",
458 "thanks",
459 "thanx",
460 "that",
461 "that's",
462 "thats",
463 "the",
464 "their",
465 "theirs",
466 "them",
467 "themselves",
468 "then",
469 "thence",
470 "there",
471 "there's",
472 "thereafter",
473 "thereby",
474 "therefore",
475 "therein",
476 "theres",
477 "thereupon",
478 "these",
479 "they",
480 "they'd",
481 "they'll",
482 "they're",
483 "they've",
484 "think",
485 "third",
486 "this",
487 "thorough",
488 "thoroughly",
489 "those",
490 "though",
491 "three",
492 "through",
493 "throughout",
494 "thru",
495 "thus",
496 "to",
497 "together",
498 "too",
499 "took",
500 "toward",
501 "towards",
502 "tried",
503 "tries",
504 "truly",
505 "try",
506 "trying",
507 "twice",
508 "two",
509 "un",
510 "under",
511 "unfortunately",
512 "unless",
513 "unlikely",
514 "until",
515 "unto",
516 "up",
517 "upon",
518 "us",
519 "use",
520 "used",
521 "useful",
522 "uses",
523 "using",
524 "usually",
525 "value",
526 "various",
527 "very",
528 "via",
529 "viz",
530 "vs",
531 "want",
532 "wants",
533 "was",
534 "wasn't",
535 "way",
536 "we",
537 "we'd",
538 "we'll",
539 "we're",
540 "we've",
541 "welcome",
542 "well",
543 "went",
544 "were",
545 "weren't",
546 "what",
547 "what's",
548 "whatever",
549 "when",
550 "whence",
551 "whenever",
552 "where",
553 "where's",
554 "whereafter",
555 "whereas",
556 "whereby",
557 "wherein",
558 "whereupon",
559 "wherever",
560 "whether",
561 "which",
562 "while",
563 "whither",
564 "who",
565 "who's",
566 "whoever",
567 "whole",
568 "whom",
569 "whose",
570 "why",
571 "will",
572 "willing",
573 "wish",
574 "with",
575 "within",
576 "without",
577 "won't",
578 "wonder",
579 "would",
580 "would",
581 "wouldn't",
582 "yes",
583 "yet",
584 "you",
585 "you'd",
586 "you'll",
587 "you're",
588 "you've",
589 "your",
590 "yours",
591 "yourself",
592 "yourselves",
593 "zero");
594
595 # actual list
596 if (is_readable($this->Get("ft_stopword_file")))
597 {
598 static $ActualList;
599 if (!isset($ActualList))
600 {
601 $ActualList = explode("\n",
602 file_get_contents($this->Get("ft_stopword_file")));
603 }
604 return $ActualList;
605 }
606
607 # fall back to default list
608 else
609 {
610 return $DefaultList;
611 }
612 }
613
614 private $Variables;
615
616 }
Database
SQL database abstraction object with smart query caching.
Definition: Axis--Database.php:22
MysqlSystemVariables\GetStopWords
GetStopWords()
Get the MySQL stopword list the database is using.
Definition: MysqlSystemVariables.php:46
Database\FetchRow
FetchRow()
Get next database row retrieved by most recent query.
Definition: Axis--Database.php:535
MysqlSystemVariables\Get
Get($Variable)
Get the specified MySQL system variable.
Definition: MysqlSystemVariables.php:35
MysqlSystemVariables
Class that allows permits easier access to MySQL system variables.
Definition: MysqlSystemVariables.php:14
PHP
PHP
Definition: OAIClient.php:39
Database\Query
Query($QueryString, $FieldName="")
Query database (with caching if enabled).
Definition: Axis--Database.php:254
MysqlSystemVariables\__construct
__construct(Database $DB)
Object Constructor.
Definition: MysqlSystemVariables.php:21