| @@ -1,706 +1,706 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * Troubleshoot Config. | |
| 4 | - * | |
| 5 | - * @since 0.0.0 | |
| 6 | - * @package Troubleshoot | |
| 7 | - */ | |
| 8 | - | |
| 9 | -/** | |
| 10 | - * Troubleshoot Config. | |
| 11 | - * | |
| 12 | - * @since 0.0.0 | |
| 13 | - */ | |
| 14 | -class PDT_String { | |
| 15 | - // holds the value of the PDT_String object | |
| 16 | - private $value; | |
| 17 | - | |
| 18 | - /* | |
| 19 | - * Constructor | |
| 20 | - * | |
| 21 | - * The constructor sets the value of the PDT_String. | |
| 22 | - * | |
| 23 | - * @access public | |
| 24 | - * @param string | |
| 25 | - * @return void | |
| 26 | - */ | |
| 27 | - | |
| 28 | - public function __construct($value = '') { | |
| 29 | - | |
| 30 | - $this->value = (string) $value; | |
| 31 | - | |
| 32 | - } | |
| 33 | - | |
| 34 | - public function get_string() { | |
| 35 | - return (string) $this->value; | |
| 36 | - } | |
| 37 | - | |
| 38 | - /* | |
| 39 | - * Returns the character at the specified index. | |
| 40 | - * | |
| 41 | - * @access public | |
| 42 | - * @param int | |
| 43 | - * @return char | |
| 44 | - */ | |
| 45 | - | |
| 46 | - public function charAt($index) { | |
| 47 | - | |
| 48 | - if (abs($index) >= $this->length()) { | |
| 49 | - throw new Exception('Index out of bounds'); | |
| 50 | - } | |
| 51 | - | |
| 52 | - return substr($this->value, $index, 1); | |
| 53 | - | |
| 54 | - } | |
| 55 | - | |
| 56 | - /* | |
| 57 | - * Returns the ASCII value of the character at the specified index. | |
| 58 | - * | |
| 59 | - * @access public | |
| 60 | - * @param int | |
| 61 | - * @return int | |
| 62 | - */ | |
| 63 | - | |
| 64 | - public function charCodeAt($index) { | |
| 65 | - | |
| 66 | - if (abs($index) >= $this->length()) { | |
| 67 | - throw new Exception('Index out of bounds'); | |
| 68 | - } | |
| 69 | - | |
| 70 | - return ord($this->charAt($index)); | |
| 71 | - | |
| 72 | - } | |
| 73 | - | |
| 74 | - /* | |
| 75 | - * Compares two PDT_Strings. | |
| 76 | - * | |
| 77 | - * @access public | |
| 78 | - * @param string | |
| 79 | - * @return int | |
| 80 | - */ | |
| 81 | - | |
| 82 | - public function compareTo($that) { | |
| 83 | - | |
| 84 | - if (!($that instanceof PDT_String)) { | |
| 85 | - $that = new PDT_String($that); | |
| 86 | - } | |
| 87 | - return strcmp($this->value, $that->value); | |
| 88 | - | |
| 89 | - } | |
| 90 | - | |
| 91 | - /* | |
| 92 | - * Compares two PDT_Strings, ignoring case differences. | |
| 93 | - * | |
| 94 | - * @access public | |
| 95 | - * @param string | |
| 96 | - * @return int | |
| 97 | - */ | |
| 98 | - | |
| 99 | - public function compareToIgnoreCase($that) { | |
| 100 | - | |
| 101 | - if (!($that instanceof PDT_String)) { | |
| 102 | - $that = new PDT_String($that); | |
| 103 | - } | |
| 104 | - return strcmp($this->toLowerCase()->value, $that->toLowerCase()->value); | |
| 105 | - | |
| 106 | - } | |
| 107 | - | |
| 108 | - /* | |
| 109 | - * Concatenates the given string(s) to the end of this PDT_String. | |
| 110 | - * | |
| 111 | - * @access public | |
| 112 | - * @param string | |
| 113 | - * @return PDT_String | |
| 114 | - */ | |
| 115 | - | |
| 116 | - public function concat() { | |
| 117 | - | |
| 118 | - $strs = func_get_args(); | |
| 119 | - $temp = array(); | |
| 120 | - foreach ($strs as $str) { | |
| 121 | - if (!($str instanceof PDT_String)) { | |
| 122 | - $str = new PDT_String($str); | |
| 123 | - } | |
| 124 | - $temp[] = $str->value; | |
| 125 | - } | |
| 126 | - return new PDT_String($this->value . implode('', $temp)); | |
| 127 | - | |
| 128 | - } | |
| 129 | - | |
| 130 | - /* | |
| 131 | - * Returns TRUE if, and only if, this PDT_String contains the given sequence. | |
| 132 | - * | |
| 133 | - * @access public | |
| 134 | - * @param string | |
| 135 | - * @return boolean | |
| 136 | - */ | |
| 137 | - | |
| 138 | - public function contains($sequence) { | |
| 139 | - | |
| 140 | - return $this->indexOf($sequence) >= 0 ? TRUE : FALSE; | |
| 141 | - | |
| 142 | - } | |
| 143 | - | |
| 144 | - /* | |
| 145 | - * Tests if this PDT_String ends with the specified suffix. | |
| 146 | - * | |
| 147 | - * @access public | |
| 148 | - * @param string | |
| 149 | - * @return boolean | |
| 150 | - */ | |
| 151 | - | |
| 152 | - public function endsWith($suffix) { | |
| 153 | - | |
| 154 | - return preg_match('/' . preg_quote($suffix) . '$/', $this->value); | |
| 155 | - | |
| 156 | - } | |
| 157 | - | |
| 158 | - /* | |
| 159 | - * Compares this PDT_String to another PDT_String. | |
| 160 | - * | |
| 161 | - * @access public | |
| 162 | - * @param string | |
| 163 | - * @return boolean | |
| 164 | - */ | |
| 165 | - | |
| 166 | - public function equals($that, $ignoreCase = FALSE) { | |
| 167 | - | |
| 168 | - if (!($that instanceof PDT_String)) { | |
| 169 | - $that = new PDT_String($that); | |
| 170 | - } | |
| 171 | - | |
| 172 | - $a = $this; | |
| 173 | - $b = $that; | |
| 174 | - | |
| 175 | - if ($ignoreCase === TRUE) { | |
| 176 | - $a = $a->toLowerCase(); | |
| 177 | - $b = $b->toLowerCase(); | |
| 178 | - } | |
| 179 | - | |
| 180 | - return $a->value === $b->value; | |
| 181 | - | |
| 182 | - } | |
| 183 | - | |
| 184 | - /* | |
| 185 | - * Compares this PDT_String to another PDT_String, ignoring case differences. | |
| 186 | - * | |
| 187 | - * @access public | |
| 188 | - * @param string | |
| 189 | - * @return boolean | |
| 190 | - */ | |
| 191 | - | |
| 192 | - public function equalsIgnoreCase($that) { | |
| 193 | - | |
| 194 | - return $this->equals($that, TRUE); | |
| 195 | - | |
| 196 | - } | |
| 197 | - | |
| 198 | - /* | |
| 199 | - * Returns a formatted PDT_String. | |
| 200 | - * | |
| 201 | - * @access public | |
| 202 | - * @return PDT_String | |
| 203 | - */ | |
| 204 | - | |
| 205 | - public static function format($str) { | |
| 206 | - | |
| 207 | - $args = func_get_args(); | |
| 208 | - $argc = count($args); | |
| 209 | - | |
| 210 | - for ($i = 1; $i < $argc; $i++) { | |
| 211 | - $str = preg_replace('/\%s/', $args[$i], $str, 1); | |
| 212 | - } | |
| 213 | - | |
| 214 | - return new PDT_String($str); | |
| 215 | - | |
| 216 | - } | |
| 217 | - | |
| 218 | - /* | |
| 219 | - * Generates a PDT_String from given ASCII values. | |
| 220 | - * | |
| 221 | - * @access public | |
| 222 | - * @return | |
| 223 | - */ | |
| 224 | - | |
| 225 | - public static function fromCharCode() { | |
| 226 | - | |
| 227 | - $args = func_get_args(); | |
| 228 | - $str = new PDT_String(); | |
| 229 | - foreach ($args as $arg) { | |
| 230 | - $str = $str->concat(chr($arg)); | |
| 231 | - } | |
| 232 | - return new PDT_String($str->value); | |
| 233 | - | |
| 234 | - } | |
| 235 | - | |
| 236 | - /* | |
| 237 | - * Returns a hash code for this PDT_String. | |
| 238 | - * | |
| 239 | - * @access public | |
| 240 | - * @return int | |
| 241 | - */ | |
| 242 | - | |
| 243 | - public function hashCode() { | |
| 244 | - | |
| 245 | - $h = 0; | |
| 246 | - for ($i = 0, $l = $this->length(); $i < $l; $i++) { | |
| 247 | - $h = 31 * $h + ord($this->charAt($i)); | |
| 248 | - } | |
| 249 | - return $h; | |
| 250 | - | |
| 251 | - } | |
| 252 | - | |
| 253 | - /* | |
| 254 | - * Returns the index within this PDT_String of the first occurrence of the | |
| 255 | - * specified substring, or -1 if the substring does not occur. | |
| 256 | - * | |
| 257 | - * @access public | |
| 258 | - * @param string | |
| 259 | - * @param int | |
| 260 | - * @return int | |
| 261 | - */ | |
| 262 | - | |
| 263 | - public function indexOf($substring, $fromIndex = 0) { | |
| 264 | - if ($fromIndex >= $this->length() || $fromIndex < 0) { | |
| 265 | - trace( $substring . ' ' . $fromIndex . ' >= ' . $this->length() ); | |
| 266 | - throw new Exception('Index out of bounds'); | |
| 267 | - } | |
| 268 | - | |
| 269 | - $index = strpos($this->value, $substring, $fromIndex); | |
| 270 | - return (is_int($index)) ? $index : -1; | |
| 271 | - | |
| 272 | - } | |
| 273 | - | |
| 274 | - /* | |
| 275 | - * Returns TRUE if, and only if, length is 0. | |
| 276 | - * | |
| 277 | - * @access public | |
| 278 | - * @return boolean | |
| 279 | - */ | |
| 280 | - | |
| 281 | - public function isEmpty() { | |
| 282 | - | |
| 283 | - return $this->length() === 0 ? TRUE : FALSE; | |
| 284 | - | |
| 285 | - } | |
| 286 | - | |
| 287 | - /* | |
| 288 | - * Returns the index within this PDT_String of the last occurrence of the | |
| 289 | - * specified substring, or -1 if the substring does not occur. | |
| 290 | - * | |
| 291 | - * @access public | |
| 292 | - * @param string | |
| 293 | - * @param int | |
| 294 | - * @return int | |
| 295 | - */ | |
| 296 | - | |
| 297 | - public function lastIndexOf($substring, $fromIndex = 0) { | |
| 298 | - | |
| 299 | - if ($fromIndex >= $this->length() || $fromIndex < 0) { | |
| 300 | - throw new Exception('Index out of bounds'); | |
| 301 | - } | |
| 302 | - | |
| 303 | - $index = strrpos($this->value, $substring, $fromIndex); | |
| 304 | - return is_int($index) ? $index : -1; | |
| 305 | - | |
| 306 | - } | |
| 307 | - | |
| 308 | - /* | |
| 309 | - * Returns the length of this PDT_String. | |
| 310 | - * | |
| 311 | - * @access public | |
| 312 | - * @return int | |
| 313 | - */ | |
| 314 | - | |
| 315 | - public function length() { | |
| 316 | - | |
| 317 | - return strlen($this->value); | |
| 318 | - | |
| 319 | - } | |
| 320 | - | |
| 321 | - /* | |
| 322 | - * Tells whether or not this PDT_String matches the given pattern. | |
| 323 | - * | |
| 324 | - * @access public | |
| 325 | - * @param string | |
| 326 | - * @return boolean | |
| 327 | - */ | |
| 328 | - | |
| 329 | - public function matches($pattern) { | |
| 330 | - | |
| 331 | - return preg_match($pattern, $this->value); | |
| 332 | - | |
| 333 | - } | |
| 334 | - | |
| 335 | - /* | |
| 336 | - * Encloses this PDT_String in double quotes | |
| 337 | - * | |
| 338 | - * @access public | |
| 339 | - * @return PDT_String | |
| 340 | - */ | |
| 341 | - | |
| 342 | - public function quote($single = FALSE) { | |
| 343 | - | |
| 344 | - $quote = $single === FALSE ? '"' : "'"; | |
| 345 | - | |
| 346 | - return new PDT_String($quote . $this->value . $quote); | |
| 347 | - | |
| 348 | - } | |
| 349 | - | |
| 350 | - /* | |
| 351 | - * Test if two PDT_String regions are equal. | |
| 352 | - * | |
| 353 | - * @access public | |
| 354 | - * @param int | |
| 355 | - * @param PDT_String | |
| 356 | - * @param int | |
| 357 | - * @param int | |
| 358 | - * @param boolean | |
| 359 | - * @return boolean | |
| 360 | - */ | |
| 361 | - | |
| 362 | - public function regionMatches($offsetA, $that, $offsetB, $length, $ignoreCase = FALSE) { | |
| 363 | - | |
| 364 | - if (!($that instanceof PDT_String)) { | |
| 365 | - $that = new PDT_String($that); | |
| 366 | - } | |
| 367 | - | |
| 368 | - $a = $this->substring($offsetA, $length); | |
| 369 | - $b = $that->substring($offsetB, $length); | |
| 370 | - | |
| 371 | - if ($ignoreCase === TRUE) { | |
| 372 | - $a = $a->toLowerCase(); | |
| 373 | - $b = $b->toLowerCase(); | |
| 374 | - } | |
| 375 | - | |
| 376 | - return $a->value === $b->value; | |
| 377 | - | |
| 378 | - } | |
| 379 | - | |
| 380 | - /* | |
| 381 | - * Test if two PDT_String regions are equal, ignoring case. | |
| 382 | - * | |
| 383 | - * @access public | |
| 384 | - * @param int | |
| 385 | - * @param PDT_String | |
| 386 | - * @param int | |
| 387 | - * @param int | |
| 388 | - * @return boolean | |
| 389 | - */ | |
| 390 | - | |
| 391 | - public function regionMatchesIgnoreCase($offsetA, $that, $offsetB, $length) { | |
| 392 | - | |
| 393 | - return $this->regionMatches($offsetA, $that, $offsetB, $length, TRUE); | |
| 394 | - | |
| 395 | - } | |
| 396 | - | |
| 397 | - /* | |
| 398 | - * Returns a new PDT_String resulting from replacing all occurrences of old in | |
| 399 | - * this string with new. | |
| 400 | - * | |
| 401 | - * @access public | |
| 402 | - * @param mixed | |
| 403 | - * @param mixed | |
| 404 | - * @param int | |
| 405 | - * @return PDT_String | |
| 406 | - */ | |
| 407 | - | |
| 408 | - public function replace($old, $new, $count = NULL) { | |
| 409 | - | |
| 410 | - if ($count !== NULL) { | |
| 411 | - $temp = str_replace($old, $new, $this->value, $count); | |
| 412 | - } else { | |
| 413 | - $temp = str_replace($old, $new, $this->value); | |
| 414 | - } | |
| 415 | - return new PDT_String($temp); | |
| 416 | - | |
| 417 | - } | |
| 418 | - | |
| 419 | - /* | |
| 420 | - * Replaces each substring of this PDT_String that matches the given pattern | |
| 421 | - * with the given replacement. | |
| 422 | - * | |
| 423 | - * @access public | |
| 424 | - * @param string | |
| 425 | - * @param string | |
| 426 | - * @return PDT_String | |
| 427 | - */ | |
| 428 | - | |
| 429 | - public function replaceAll($pattern, $replacement) { | |
| 430 | - | |
| 431 | - $temp = preg_replace($pattern, $replacement, $this->value); | |
| 432 | - return new PDT_String($temp); | |
| 433 | - | |
| 434 | - } | |
| 435 | - | |
| 436 | - /* | |
| 437 | - * Replaces the first substring of this PDT_String that matches the given | |
| 438 | - * pattern with the given replacement. | |
| 439 | - * | |
| 440 | - * @access public | |
| 441 | - * @param string | |
| 442 | - * @param string | |
| 443 | - * @return PDT_String | |
| 444 | - */ | |
| 445 | - | |
| 446 | - public function replaceFirst($pattern, $replacement) { | |
| 447 | - | |
| 448 | - $temp = preg_replace($pattern, $replacement, $this->value, 1); | |
| 449 | - return new PDT_String($temp); | |
| 450 | - | |
| 451 | - } | |
| 452 | - | |
| 453 | - /* | |
| 454 | - * Splits this string around matches of the given pattern. | |
| 455 | - * | |
| 456 | - * @access public | |
| 457 | - * @param string | |
| 458 | - * @param int | |
| 459 | - * @return array | |
| 460 | - */ | |
| 461 | - | |
| 462 | - public function split($pattern, $limit = NULL) { | |
| 463 | - | |
| 464 | - return preg_split($pattern, $this->value, $limit); | |
| 465 | - | |
| 466 | - } | |
| 467 | - | |
| 468 | - /* | |
| 469 | - * Tests if this PDT_String starts with the specified prefix. | |
| 470 | - * | |
| 471 | - * @access public | |
| 472 | - * @param string | |
| 473 | - * @return boolean | |
| 474 | - */ | |
| 475 | - | |
| 476 | - public function startsWith($prefix) { | |
| 477 | - return ( strpos( $this->value, $prefix ) === 0 ); | |
| 478 | - } | |
| 479 | - | |
| 480 | - /* | |
| 481 | - * Returns a new PDT_String that is a substring of this string. | |
| 482 | - * | |
| 483 | - * @access public | |
| 484 | - * @param int | |
| 485 | - * @param int | |
| 486 | - * @return PDT_String | |
| 487 | - */ | |
| 488 | - | |
| 489 | - public function substring($start, $length = NULL) { | |
| 490 | - | |
| 491 | - if ($length !== NULL) { | |
| 492 | - $temp = substr($this->value, $start, $length); | |
| 493 | - } else { | |
| 494 | - $temp = substr($this->value, $start); | |
| 495 | - } | |
| 496 | - return new PDT_String($temp); | |
| 497 | - | |
| 498 | - } | |
| 499 | - | |
| 500 | - /* | |
| 501 | - * Converts this PDT_String to an array of characters. | |
| 502 | - * | |
| 503 | - * @access public | |
| 504 | - * @return array | |
| 505 | - */ | |
| 506 | - | |
| 507 | - public function toCharArray() { | |
| 508 | - | |
| 509 | - $chars = array(); | |
| 510 | - for ($i = 0, $l = $this->length(); $i < $l; $i++) { | |
| 511 | - $chars[] = $this->charAt($i); | |
| 512 | - } | |
| 513 | - return $chars; | |
| 514 | - | |
| 515 | - } | |
| 516 | - | |
| 517 | - /* | |
| 518 | - * Converts all of the characters in this PDT_String to lower case. | |
| 519 | - * | |
| 520 | - * @access public | |
| 521 | - * @return PDT_String | |
| 522 | - */ | |
| 523 | - | |
| 524 | - public function toLowerCase() { | |
| 525 | - | |
| 526 | - return new PDT_String(strtolower($this->value)); | |
| 527 | - | |
| 528 | - } | |
| 529 | - | |
| 530 | - /* | |
| 531 | - * Converts all of the characters in this PDT_String to upper case. | |
| 532 | - * | |
| 533 | - * @access public | |
| 534 | - * @return PDT_String | |
| 535 | - */ | |
| 536 | - | |
| 537 | - public function toUpperCase() { | |
| 538 | - | |
| 539 | - return new PDT_String(strtoupper($this->value)); | |
| 540 | - | |
| 541 | - } | |
| 542 | - | |
| 543 | - /* | |
| 544 | - * Removes leading and trailing whitespace. | |
| 545 | - * | |
| 546 | - * @access public | |
| 547 | - * @return PDT_String | |
| 548 | - */ | |
| 549 | - | |
| 550 | - public function trim() { | |
| 551 | - | |
| 552 | - $temp = preg_replace('/^\s+/', '', preg_replace('/\s+$/', '', $this->value)); | |
| 553 | - return new PDT_String($temp); | |
| 554 | - | |
| 555 | - } | |
| 556 | - | |
| 557 | - /* | |
| 558 | - * Removes leading whitespace. | |
| 559 | - * | |
| 560 | - * @access public | |
| 561 | - * @return PDT_String | |
| 562 | - */ | |
| 563 | - | |
| 564 | - public function ltrim() { | |
| 565 | - | |
| 566 | - $temp = preg_replace('/^\s+/', '', $this->value); | |
| 567 | - return new PDT_String($temp); | |
| 568 | - | |
| 569 | - } | |
| 570 | - | |
| 571 | - /* | |
| 572 | - * Removes trailing whitespace. | |
| 573 | - * | |
| 574 | - * @access public | |
| 575 | - * @return PDT_String | |
| 576 | - */ | |
| 577 | - | |
| 578 | - public function rtrim() { | |
| 579 | - | |
| 580 | - $temp = preg_replace('/\s+$/', '', $this->value); | |
| 581 | - return new PDT_String($temp); | |
| 582 | - | |
| 583 | - } | |
| 584 | - | |
| 585 | - /* | |
| 586 | - * Returns the value of this PDT_String | |
| 587 | - * | |
| 588 | - * @access public | |
| 589 | - * @return string | |
| 590 | - */ | |
| 591 | - | |
| 592 | - public function __toPDT_String() { | |
| 593 | - | |
| 594 | - return $this->value; | |
| 595 | - | |
| 596 | - } | |
| 597 | - | |
| 598 | - /* | |
| 599 | - * Deletes the right most string from the found search string | |
| 600 | - * starting from right to left, including the search string itself. | |
| 601 | - * | |
| 602 | - * @access public | |
| 603 | - * @return string | |
| 604 | - */ | |
| 605 | - | |
| 606 | - public function delRightMost($sSearch) { | |
| 607 | - $sSource = $this->value; | |
| 608 | - if ($sSearch !== ''){ | |
| 609 | - for ($i = strlen($sSource); $i >= 0; $i = $i - 1) { | |
| 610 | - $f = strpos($sSource, $sSearch, $i); | |
| 611 | - if ($f !== FALSE) { | |
| 612 | - return new PDT_String(substr($sSource,0, $f)); | |
| 613 | - break; | |
| 614 | - } | |
| 615 | - } | |
| 616 | - } | |
| 617 | - return new PDT_String($sSource); | |
| 618 | - } | |
| 619 | - | |
| 620 | - /* | |
| 621 | - * Deletes the left most string from the found search string | |
| 622 | - * starting from left to right, including the search string itself. | |
| 623 | - * | |
| 624 | - * @access public | |
| 625 | - * @return string | |
| 626 | - */ | |
| 627 | - | |
| 628 | - public function delLeftMost($sSearch) { | |
| 629 | - $sSource = $this->value; | |
| 630 | - if ($sSearch !== ''){ | |
| 631 | - for ($i = 0; $i < strlen($sSource); $i = $i + 1) { | |
| 632 | - $f = strpos($sSource, $sSearch, $i); | |
| 633 | - if ($f !== FALSE) { | |
| 634 | - return new PDT_String(substr($sSource,$f + strlen($sSearch), strlen($sSource))); | |
| 635 | - break; | |
| 636 | - } | |
| 637 | - } | |
| 638 | - } | |
| 639 | - return new PDT_String($sSource); | |
| 640 | - } | |
| 641 | - | |
| 642 | - /* | |
| 643 | - * Returns the right most string from the found search string | |
| 644 | - * starting from right to left, excluding the search string itself. | |
| 645 | - * | |
| 646 | - * @access public | |
| 647 | - * @return string | |
| 648 | - */ | |
| 649 | - | |
| 650 | - public function getRightMost($sSearch) { | |
| 651 | - $sSource = $this->value; | |
| 652 | - if ($sSearch !== ''){ | |
| 653 | - for ($i = strlen($sSource); $i >= 0; $i = $i - 1) { | |
| 654 | - $f = strpos($sSource, $sSearch, $i); | |
| 655 | - if ($f !== FALSE) { | |
| 656 | - return new PDT_String(substr($sSource,$f + strlen($sSearch), strlen($sSource))); | |
| 657 | - } | |
| 658 | - } | |
| 659 | - } | |
| 660 | - return new PDT_String($sSource); | |
| 661 | - } | |
| 662 | - | |
| 663 | - /* | |
| 664 | - * Returns the left most string from the found search string | |
| 665 | - * starting from left to right, excluding the search string itself. | |
| 666 | - * | |
| 667 | - * @access public | |
| 668 | - * @return string | |
| 669 | - */ | |
| 670 | - | |
| 671 | - public function getLeftMost($sSearch) { | |
| 672 | - $sSource = $this->value; | |
| 673 | - if ($sSearch !== ''){ | |
| 674 | - for ($i = 0; $i < strlen($sSource); $i = $i + 1) { | |
| 675 | - $f = strpos($sSource, $sSearch, $i); | |
| 676 | - if ($f !== FALSE) { | |
| 677 | - return new PDT_String(substr($sSource,0, $f)); | |
| 678 | - break; | |
| 679 | - } | |
| 680 | - } | |
| 681 | - } | |
| 682 | - return new PDT_String($sSource); | |
| 683 | - } | |
| 684 | - | |
| 685 | - /* | |
| 686 | - * Returns left most string by the given number of characters. | |
| 687 | - * | |
| 688 | - * @access public | |
| 689 | - * @return string | |
| 690 | - */ | |
| 691 | - | |
| 692 | - public function left($chars){ | |
| 693 | - return new PDT_String(substr($this->value, 0, $chars)); | |
| 694 | - } | |
| 695 | - | |
| 696 | - /* | |
| 697 | - * Returns right most string by the given number of characters. | |
| 698 | - * | |
| 699 | - * @access public | |
| 700 | - * @return string | |
| 701 | - */ | |
| 702 | - | |
| 703 | - public function right($chars){ | |
| 704 | - return new PDT_String(substr($this->value, ($chars*-1))); | |
| 705 | - } | |
| 706 | -} | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * Troubleshoot Config. | |
| 4 | + * | |
| 5 | + * @since 0.0.0 | |
| 6 | + * @package Troubleshoot | |
| 7 | + */ | |
| 8 | + | |
| 9 | +/** | |
| 10 | + * Troubleshoot Config. | |
| 11 | + * | |
| 12 | + * @since 0.0.0 | |
| 13 | + */ | |
| 14 | +class PDT_String { | |
| 15 | + // holds the value of the PDT_String object | |
| 16 | + private $value; | |
| 17 | + | |
| 18 | + /* | |
| 19 | + * Constructor | |
| 20 | + * | |
| 21 | + * The constructor sets the value of the PDT_String. | |
| 22 | + * | |
| 23 | + * @access public | |
| 24 | + * @param string | |
| 25 | + * @return void | |
| 26 | + */ | |
| 27 | + | |
| 28 | + public function __construct($value = '') { | |
| 29 | + | |
| 30 | + $this->value = (string) $value; | |
| 31 | + | |
| 32 | + } | |
| 33 | + | |
| 34 | + public function get_string() { | |
| 35 | + return (string) $this->value; | |
| 36 | + } | |
| 37 | + | |
| 38 | + /* | |
| 39 | + * Returns the character at the specified index. | |
| 40 | + * | |
| 41 | + * @access public | |
| 42 | + * @param int | |
| 43 | + * @return char | |
| 44 | + */ | |
| 45 | + | |
| 46 | + public function charAt($index) { | |
| 47 | + | |
| 48 | + if (abs($index) >= $this->length()) { | |
| 49 | + throw new Exception('Index out of bounds'); | |
| 50 | + } | |
| 51 | + | |
| 52 | + return substr($this->value, $index, 1); | |
| 53 | + | |
| 54 | + } | |
| 55 | + | |
| 56 | + /* | |
| 57 | + * Returns the ASCII value of the character at the specified index. | |
| 58 | + * | |
| 59 | + * @access public | |
| 60 | + * @param int | |
| 61 | + * @return int | |
| 62 | + */ | |
| 63 | + | |
| 64 | + public function charCodeAt($index) { | |
| 65 | + | |
| 66 | + if (abs($index) >= $this->length()) { | |
| 67 | + throw new Exception('Index out of bounds'); | |
| 68 | + } | |
| 69 | + | |
| 70 | + return ord($this->charAt($index)); | |
| 71 | + | |
| 72 | + } | |
| 73 | + | |
| 74 | + /* | |
| 75 | + * Compares two PDT_Strings. | |
| 76 | + * | |
| 77 | + * @access public | |
| 78 | + * @param string | |
| 79 | + * @return int | |
| 80 | + */ | |
| 81 | + | |
| 82 | + public function compareTo($that) { | |
| 83 | + | |
| 84 | + if (!($that instanceof PDT_String)) { | |
| 85 | + $that = new PDT_String($that); | |
| 86 | + } | |
| 87 | + return strcmp($this->value, $that->value); | |
| 88 | + | |
| 89 | + } | |
| 90 | + | |
| 91 | + /* | |
| 92 | + * Compares two PDT_Strings, ignoring case differences. | |
| 93 | + * | |
| 94 | + * @access public | |
| 95 | + * @param string | |
| 96 | + * @return int | |
| 97 | + */ | |
| 98 | + | |
| 99 | + public function compareToIgnoreCase($that) { | |
| 100 | + | |
| 101 | + if (!($that instanceof PDT_String)) { | |
| 102 | + $that = new PDT_String($that); | |
| 103 | + } | |
| 104 | + return strcmp($this->toLowerCase()->value, $that->toLowerCase()->value); | |
| 105 | + | |
| 106 | + } | |
| 107 | + | |
| 108 | + /* | |
| 109 | + * Concatenates the given string(s) to the end of this PDT_String. | |
| 110 | + * | |
| 111 | + * @access public | |
| 112 | + * @param string | |
| 113 | + * @return PDT_String | |
| 114 | + */ | |
| 115 | + | |
| 116 | + public function concat() { | |
| 117 | + | |
| 118 | + $strs = func_get_args(); | |
| 119 | + $temp = array(); | |
| 120 | + foreach ($strs as $str) { | |
| 121 | + if (!($str instanceof PDT_String)) { | |
| 122 | + $str = new PDT_String($str); | |
| 123 | + } | |
| 124 | + $temp[] = $str->value; | |
| 125 | + } | |
| 126 | + return new PDT_String($this->value . implode('', $temp)); | |
| 127 | + | |
| 128 | + } | |
| 129 | + | |
| 130 | + /* | |
| 131 | + * Returns TRUE if, and only if, this PDT_String contains the given sequence. | |
| 132 | + * | |
| 133 | + * @access public | |
| 134 | + * @param string | |
| 135 | + * @return boolean | |
| 136 | + */ | |
| 137 | + | |
| 138 | + public function contains($sequence) { | |
| 139 | + | |
| 140 | + return $this->indexOf($sequence) >= 0 ? TRUE : FALSE; | |
| 141 | + | |
| 142 | + } | |
| 143 | + | |
| 144 | + /* | |
| 145 | + * Tests if this PDT_String ends with the specified suffix. | |
| 146 | + * | |
| 147 | + * @access public | |
| 148 | + * @param string | |
| 149 | + * @return boolean | |
| 150 | + */ | |
| 151 | + | |
| 152 | + public function endsWith($suffix) { | |
| 153 | + | |
| 154 | + return preg_match('/' . preg_quote($suffix) . '$/', $this->value); | |
| 155 | + | |
| 156 | + } | |
| 157 | + | |
| 158 | + /* | |
| 159 | + * Compares this PDT_String to another PDT_String. | |
| 160 | + * | |
| 161 | + * @access public | |
| 162 | + * @param string | |
| 163 | + * @return boolean | |
| 164 | + */ | |
| 165 | + | |
| 166 | + public function equals($that, $ignoreCase = FALSE) { | |
| 167 | + | |
| 168 | + if (!($that instanceof PDT_String)) { | |
| 169 | + $that = new PDT_String($that); | |
| 170 | + } | |
| 171 | + | |
| 172 | + $a = $this; | |
| 173 | + $b = $that; | |
| 174 | + | |
| 175 | + if ($ignoreCase === TRUE) { | |
| 176 | + $a = $a->toLowerCase(); | |
| 177 | + $b = $b->toLowerCase(); | |
| 178 | + } | |
| 179 | + | |
| 180 | + return $a->value === $b->value; | |
| 181 | + | |
| 182 | + } | |
| 183 | + | |
| 184 | + /* | |
| 185 | + * Compares this PDT_String to another PDT_String, ignoring case differences. | |
| 186 | + * | |
| 187 | + * @access public | |
| 188 | + * @param string | |
| 189 | + * @return boolean | |
| 190 | + */ | |
| 191 | + | |
| 192 | + public function equalsIgnoreCase($that) { | |
| 193 | + | |
| 194 | + return $this->equals($that, TRUE); | |
| 195 | + | |
| 196 | + } | |
| 197 | + | |
| 198 | + /* | |
| 199 | + * Returns a formatted PDT_String. | |
| 200 | + * | |
| 201 | + * @access public | |
| 202 | + * @return PDT_String | |
| 203 | + */ | |
| 204 | + | |
| 205 | + public static function format($str) { | |
| 206 | + | |
| 207 | + $args = func_get_args(); | |
| 208 | + $argc = count($args); | |
| 209 | + | |
| 210 | + for ($i = 1; $i < $argc; $i++) { | |
| 211 | + $str = preg_replace('/\%s/', $args[$i], $str, 1); | |
| 212 | + } | |
| 213 | + | |
| 214 | + return new PDT_String($str); | |
| 215 | + | |
| 216 | + } | |
| 217 | + | |
| 218 | + /* | |
| 219 | + * Generates a PDT_String from given ASCII values. | |
| 220 | + * | |
| 221 | + * @access public | |
| 222 | + * @return | |
| 223 | + */ | |
| 224 | + | |
| 225 | + public static function fromCharCode() { | |
| 226 | + | |
| 227 | + $args = func_get_args(); | |
| 228 | + $str = new PDT_String(); | |
| 229 | + foreach ($args as $arg) { | |
| 230 | + $str = $str->concat(chr($arg)); | |
| 231 | + } | |
| 232 | + return new PDT_String($str->value); | |
| 233 | + | |
| 234 | + } | |
| 235 | + | |
| 236 | + /* | |
| 237 | + * Returns a hash code for this PDT_String. | |
| 238 | + * | |
| 239 | + * @access public | |
| 240 | + * @return int | |
| 241 | + */ | |
| 242 | + | |
| 243 | + public function hashCode() { | |
| 244 | + | |
| 245 | + $h = 0; | |
| 246 | + for ($i = 0, $l = $this->length(); $i < $l; $i++) { | |
| 247 | + $h = 31 * $h + ord($this->charAt($i)); | |
| 248 | + } | |
| 249 | + return $h; | |
| 250 | + | |
| 251 | + } | |
| 252 | + | |
| 253 | + /* | |
| 254 | + * Returns the index within this PDT_String of the first occurrence of the | |
| 255 | + * specified substring, or -1 if the substring does not occur. | |
| 256 | + * | |
| 257 | + * @access public | |
| 258 | + * @param string | |
| 259 | + * @param int | |
| 260 | + * @return int | |
| 261 | + */ | |
| 262 | + | |
| 263 | + public function indexOf($substring, $fromIndex = 0) { | |
| 264 | + if ($fromIndex >= $this->length() || $fromIndex < 0) { | |
| 265 | + trace( $substring . ' ' . $fromIndex . ' >= ' . $this->length() ); | |
| 266 | + throw new Exception('Index out of bounds'); | |
| 267 | + } | |
| 268 | + | |
| 269 | + $index = strpos($this->value, $substring, $fromIndex); | |
| 270 | + return (is_int($index)) ? $index : -1; | |
| 271 | + | |
| 272 | + } | |
| 273 | + | |
| 274 | + /* | |
| 275 | + * Returns TRUE if, and only if, length is 0. | |
| 276 | + * | |
| 277 | + * @access public | |
| 278 | + * @return boolean | |
| 279 | + */ | |
| 280 | + | |
| 281 | + public function isEmpty() { | |
| 282 | + | |
| 283 | + return $this->length() === 0 ? TRUE : FALSE; | |
| 284 | + | |
| 285 | + } | |
| 286 | + | |
| 287 | + /* | |
| 288 | + * Returns the index within this PDT_String of the last occurrence of the | |
| 289 | + * specified substring, or -1 if the substring does not occur. | |
| 290 | + * | |
| 291 | + * @access public | |
| 292 | + * @param string | |
| 293 | + * @param int | |
| 294 | + * @return int | |
| 295 | + */ | |
| 296 | + | |
| 297 | + public function lastIndexOf($substring, $fromIndex = 0) { | |
| 298 | + | |
| 299 | + if ($fromIndex >= $this->length() || $fromIndex < 0) { | |
| 300 | + throw new Exception('Index out of bounds'); | |
| 301 | + } | |
| 302 | + | |
| 303 | + $index = strrpos($this->value, $substring, $fromIndex); | |
| 304 | + return is_int($index) ? $index : -1; | |
| 305 | + | |
| 306 | + } | |
| 307 | + | |
| 308 | + /* | |
| 309 | + * Returns the length of this PDT_String. | |
| 310 | + * | |
| 311 | + * @access public | |
| 312 | + * @return int | |
| 313 | + */ | |
| 314 | + | |
| 315 | + public function length() { | |
| 316 | + | |
| 317 | + return strlen($this->value); | |
| 318 | + | |
| 319 | + } | |
| 320 | + | |
| 321 | + /* | |
| 322 | + * Tells whether or not this PDT_String matches the given pattern. | |
| 323 | + * | |
| 324 | + * @access public | |
| 325 | + * @param string | |
| 326 | + * @return boolean | |
| 327 | + */ | |
| 328 | + | |
| 329 | + public function matches($pattern) { | |
| 330 | + | |
| 331 | + return preg_match($pattern, $this->value); | |
| 332 | + | |
| 333 | + } | |
| 334 | + | |
| 335 | + /* | |
| 336 | + * Encloses this PDT_String in double quotes | |
| 337 | + * | |
| 338 | + * @access public | |
| 339 | + * @return PDT_String | |
| 340 | + */ | |
| 341 | + | |
| 342 | + public function quote($single = FALSE) { | |
| 343 | + | |
| 344 | + $quote = $single === FALSE ? '"' : "'"; | |
| 345 | + | |
| 346 | + return new PDT_String($quote . $this->value . $quote); | |
| 347 | + | |
| 348 | + } | |
| 349 | + | |
| 350 | + /* | |
| 351 | + * Test if two PDT_String regions are equal. | |
| 352 | + * | |
| 353 | + * @access public | |
| 354 | + * @param int | |
| 355 | + * @param PDT_String | |
| 356 | + * @param int | |
| 357 | + * @param int | |
| 358 | + * @param boolean | |
| 359 | + * @return boolean | |
| 360 | + */ | |
| 361 | + | |
| 362 | + public function regionMatches($offsetA, $that, $offsetB, $length, $ignoreCase = FALSE) { | |
| 363 | + | |
| 364 | + if (!($that instanceof PDT_String)) { | |
| 365 | + $that = new PDT_String($that); | |
| 366 | + } | |
| 367 | + | |
| 368 | + $a = $this->substring($offsetA, $length); | |
| 369 | + $b = $that->substring($offsetB, $length); | |
| 370 | + | |
| 371 | + if ($ignoreCase === TRUE) { | |
| 372 | + $a = $a->toLowerCase(); | |
| 373 | + $b = $b->toLowerCase(); | |
| 374 | + } | |
| 375 | + | |
| 376 | + return $a->value === $b->value; | |
| 377 | + | |
| 378 | + } | |
| 379 | + | |
| 380 | + /* | |
| 381 | + * Test if two PDT_String regions are equal, ignoring case. | |
| 382 | + * | |
| 383 | + * @access public | |
| 384 | + * @param int | |
| 385 | + * @param PDT_String | |
| 386 | + * @param int | |
| 387 | + * @param int | |
| 388 | + * @return boolean | |
| 389 | + */ | |
| 390 | + | |
| 391 | + public function regionMatchesIgnoreCase($offsetA, $that, $offsetB, $length) { | |
| 392 | + | |
| 393 | + return $this->regionMatches($offsetA, $that, $offsetB, $length, TRUE); | |
| 394 | + | |
| 395 | + } | |
| 396 | + | |
| 397 | + /* | |
| 398 | + * Returns a new PDT_String resulting from replacing all occurrences of old in | |
| 399 | + * this string with new. | |
| 400 | + * | |
| 401 | + * @access public | |
| 402 | + * @param mixed | |
| 403 | + * @param mixed | |
| 404 | + * @param int | |
| 405 | + * @return PDT_String | |
| 406 | + */ | |
| 407 | + | |
| 408 | + public function replace($old, $new, $count = NULL) { | |
| 409 | + | |
| 410 | + if ($count !== NULL) { | |
| 411 | + $temp = str_replace($old, $new, $this->value, $count); | |
| 412 | + } else { | |
| 413 | + $temp = str_replace($old, $new, $this->value); | |
| 414 | + } | |
| 415 | + return new PDT_String($temp); | |
| 416 | + | |
| 417 | + } | |
| 418 | + | |
| 419 | + /* | |
| 420 | + * Replaces each substring of this PDT_String that matches the given pattern | |
| 421 | + * with the given replacement. | |
| 422 | + * | |
| 423 | + * @access public | |
| 424 | + * @param string | |
| 425 | + * @param string | |
| 426 | + * @return PDT_String | |
| 427 | + */ | |
| 428 | + | |
| 429 | + public function replaceAll($pattern, $replacement) { | |
| 430 | + | |
| 431 | + $temp = preg_replace($pattern, $replacement, $this->value); | |
| 432 | + return new PDT_String($temp); | |
| 433 | + | |
| 434 | + } | |
| 435 | + | |
| 436 | + /* | |
| 437 | + * Replaces the first substring of this PDT_String that matches the given | |
| 438 | + * pattern with the given replacement. | |
| 439 | + * | |
| 440 | + * @access public | |
| 441 | + * @param string | |
| 442 | + * @param string | |
| 443 | + * @return PDT_String | |
| 444 | + */ | |
| 445 | + | |
| 446 | + public function replaceFirst($pattern, $replacement) { | |
| 447 | + | |
| 448 | + $temp = preg_replace($pattern, $replacement, $this->value, 1); | |
| 449 | + return new PDT_String($temp); | |
| 450 | + | |
| 451 | + } | |
| 452 | + | |
| 453 | + /* | |
| 454 | + * Splits this string around matches of the given pattern. | |
| 455 | + * | |
| 456 | + * @access public | |
| 457 | + * @param string | |
| 458 | + * @param int | |
| 459 | + * @return array | |
| 460 | + */ | |
| 461 | + | |
| 462 | + public function split($pattern, $limit = NULL) { | |
| 463 | + | |
| 464 | + return preg_split($pattern, $this->value, $limit); | |
| 465 | + | |
| 466 | + } | |
| 467 | + | |
| 468 | + /* | |
| 469 | + * Tests if this PDT_String starts with the specified prefix. | |
| 470 | + * | |
| 471 | + * @access public | |
| 472 | + * @param string | |
| 473 | + * @return boolean | |
| 474 | + */ | |
| 475 | + | |
| 476 | + public function startsWith($prefix) { | |
| 477 | + return ( strpos( $this->value, $prefix ) === 0 ); | |
| 478 | + } | |
| 479 | + | |
| 480 | + /* | |
| 481 | + * Returns a new PDT_String that is a substring of this string. | |
| 482 | + * | |
| 483 | + * @access public | |
| 484 | + * @param int | |
| 485 | + * @param int | |
| 486 | + * @return PDT_String | |
| 487 | + */ | |
| 488 | + | |
| 489 | + public function substring($start, $length = NULL) { | |
| 490 | + | |
| 491 | + if ($length !== NULL) { | |
| 492 | + $temp = substr($this->value, $start, $length); | |
| 493 | + } else { | |
| 494 | + $temp = substr($this->value, $start); | |
| 495 | + } | |
| 496 | + return new PDT_String($temp); | |
| 497 | + | |
| 498 | + } | |
| 499 | + | |
| 500 | + /* | |
| 501 | + * Converts this PDT_String to an array of characters. | |
| 502 | + * | |
| 503 | + * @access public | |
| 504 | + * @return array | |
| 505 | + */ | |
| 506 | + | |
| 507 | + public function toCharArray() { | |
| 508 | + | |
| 509 | + $chars = array(); | |
| 510 | + for ($i = 0, $l = $this->length(); $i < $l; $i++) { | |
| 511 | + $chars[] = $this->charAt($i); | |
| 512 | + } | |
| 513 | + return $chars; | |
| 514 | + | |
| 515 | + } | |
| 516 | + | |
| 517 | + /* | |
| 518 | + * Converts all of the characters in this PDT_String to lower case. | |
| 519 | + * | |
| 520 | + * @access public | |
| 521 | + * @return PDT_String | |
| 522 | + */ | |
| 523 | + | |
| 524 | + public function toLowerCase() { | |
| 525 | + | |
| 526 | + return new PDT_String(strtolower($this->value)); | |
| 527 | + | |
| 528 | + } | |
| 529 | + | |
| 530 | + /* | |
| 531 | + * Converts all of the characters in this PDT_String to upper case. | |
| 532 | + * | |
| 533 | + * @access public | |
| 534 | + * @return PDT_String | |
| 535 | + */ | |
| 536 | + | |
| 537 | + public function toUpperCase() { | |
| 538 | + | |
| 539 | + return new PDT_String(strtoupper($this->value)); | |
| 540 | + | |
| 541 | + } | |
| 542 | + | |
| 543 | + /* | |
| 544 | + * Removes leading and trailing whitespace. | |
| 545 | + * | |
| 546 | + * @access public | |
| 547 | + * @return PDT_String | |
| 548 | + */ | |
| 549 | + | |
| 550 | + public function trim() { | |
| 551 | + | |
| 552 | + $temp = preg_replace('/^\s+/', '', preg_replace('/\s+$/', '', $this->value)); | |
| 553 | + return new PDT_String($temp); | |
| 554 | + | |
| 555 | + } | |
| 556 | + | |
| 557 | + /* | |
| 558 | + * Removes leading whitespace. | |
| 559 | + * | |
| 560 | + * @access public | |
| 561 | + * @return PDT_String | |
| 562 | + */ | |
| 563 | + | |
| 564 | + public function ltrim() { | |
| 565 | + | |
| 566 | + $temp = preg_replace('/^\s+/', '', $this->value); | |
| 567 | + return new PDT_String($temp); | |
| 568 | + | |
| 569 | + } | |
| 570 | + | |
| 571 | + /* | |
| 572 | + * Removes trailing whitespace. | |
| 573 | + * | |
| 574 | + * @access public | |
| 575 | + * @return PDT_String | |
| 576 | + */ | |
| 577 | + | |
| 578 | + public function rtrim() { | |
| 579 | + | |
| 580 | + $temp = preg_replace('/\s+$/', '', $this->value); | |
| 581 | + return new PDT_String($temp); | |
| 582 | + | |
| 583 | + } | |
| 584 | + | |
| 585 | + /* | |
| 586 | + * Returns the value of this PDT_String | |
| 587 | + * | |
| 588 | + * @access public | |
| 589 | + * @return string | |
| 590 | + */ | |
| 591 | + | |
| 592 | + public function __toPDT_String() { | |
| 593 | + | |
| 594 | + return $this->value; | |
| 595 | + | |
| 596 | + } | |
| 597 | + | |
| 598 | + /* | |
| 599 | + * Deletes the right most string from the found search string | |
| 600 | + * starting from right to left, including the search string itself. | |
| 601 | + * | |
| 602 | + * @access public | |
| 603 | + * @return string | |
| 604 | + */ | |
| 605 | + | |
| 606 | + public function delRightMost($sSearch) { | |
| 607 | + $sSource = $this->value; | |
| 608 | + if ($sSearch !== ''){ | |
| 609 | + for ($i = strlen($sSource); $i >= 0; $i = $i - 1) { | |
| 610 | + $f = strpos($sSource, $sSearch, $i); | |
| 611 | + if ($f !== FALSE) { | |
| 612 | + return new PDT_String(substr($sSource,0, $f)); | |
| 613 | + break; | |
| 614 | + } | |
| 615 | + } | |
| 616 | + } | |
| 617 | + return new PDT_String($sSource); | |
| 618 | + } | |
| 619 | + | |
| 620 | + /* | |
| 621 | + * Deletes the left most string from the found search string | |
| 622 | + * starting from left to right, including the search string itself. | |
| 623 | + * | |
| 624 | + * @access public | |
| 625 | + * @return string | |
| 626 | + */ | |
| 627 | + | |
| 628 | + public function delLeftMost($sSearch) { | |
| 629 | + $sSource = $this->value; | |
| 630 | + if ($sSearch !== ''){ | |
| 631 | + for ($i = 0; $i < strlen($sSource); $i = $i + 1) { | |
| 632 | + $f = strpos($sSource, $sSearch, $i); | |
| 633 | + if ($f !== FALSE) { | |
| 634 | + return new PDT_String(substr($sSource,$f + strlen($sSearch), strlen($sSource))); | |
| 635 | + break; | |
| 636 | + } | |
| 637 | + } | |
| 638 | + } | |
| 639 | + return new PDT_String($sSource); | |
| 640 | + } | |
| 641 | + | |
| 642 | + /* | |
| 643 | + * Returns the right most string from the found search string | |
| 644 | + * starting from right to left, excluding the search string itself. | |
| 645 | + * | |
| 646 | + * @access public | |
| 647 | + * @return string | |
| 648 | + */ | |
| 649 | + | |
| 650 | + public function getRightMost($sSearch) { | |
| 651 | + $sSource = $this->value; | |
| 652 | + if ($sSearch !== ''){ | |
| 653 | + for ($i = strlen($sSource); $i >= 0; $i = $i - 1) { | |
| 654 | + $f = strpos($sSource, $sSearch, $i); | |
| 655 | + if ($f !== FALSE) { | |
| 656 | + return new PDT_String(substr($sSource,$f + strlen($sSearch), strlen($sSource))); | |
| 657 | + } | |
| 658 | + } | |
| 659 | + } | |
| 660 | + return new PDT_String($sSource); | |
| 661 | + } | |
| 662 | + | |
| 663 | + /* | |
| 664 | + * Returns the left most string from the found search string | |
| 665 | + * starting from left to right, excluding the search string itself. | |
| 666 | + * | |
| 667 | + * @access public | |
| 668 | + * @return string | |
| 669 | + */ | |
| 670 | + | |
| 671 | + public function getLeftMost($sSearch) { | |
| 672 | + $sSource = $this->value; | |
| 673 | + if ($sSearch !== ''){ | |
| 674 | + for ($i = 0; $i < strlen($sSource); $i = $i + 1) { | |
| 675 | + $f = strpos($sSource, $sSearch, $i); | |
| 676 | + if ($f !== FALSE) { | |
| 677 | + return new PDT_String(substr($sSource,0, $f)); | |
| 678 | + break; | |
| 679 | + } | |
| 680 | + } | |
| 681 | + } | |
| 682 | + return new PDT_String($sSource); | |
| 683 | + } | |
| 684 | + | |
| 685 | + /* | |
| 686 | + * Returns left most string by the given number of characters. | |
| 687 | + * | |
| 688 | + * @access public | |
| 689 | + * @return string | |
| 690 | + */ | |
| 691 | + | |
| 692 | + public function left($chars){ | |
| 693 | + return new PDT_String(substr($this->value, 0, $chars)); | |
| 694 | + } | |
| 695 | + | |
| 696 | + /* | |
| 697 | + * Returns right most string by the given number of characters. | |
| 698 | + * | |
| 699 | + * @access public | |
| 700 | + * @return string | |
| 701 | + */ | |
| 702 | + | |
| 703 | + public function right($chars){ | |
| 704 | + return new PDT_String(substr($this->value, ($chars*-1))); | |
| 705 | + } | |
| 706 | +} | |
