1--TEST-- 2Test array_pad() function : usage variations - different arrays for 'input' argument 3--FILE-- 4<?php 5/* 6* Passing different arrays to $input argument and testing whether 7* array_pad() behaves in an expected way with the other arguments passed to the function. 8* The $pad_size and $pad_value arguments passed are fixed values. 9*/ 10 11echo "*** Testing array_pad() : Passing different arrays to \$input argument ***\n"; 12 13/* Different heredoc strings */ 14 15// heredoc with blank line 16$blank_line = <<<EOT 17 18 19EOT; 20 21// heredoc with multiline string 22$multiline_string = <<<EOT 23hello world 24The big brown fox jumped over; 25the lazy dog 26This is a double quoted string 27EOT; 28 29// heredoc with different whitespaces 30$diff_whitespaces = <<<EOT 31hello\r world\t 321111\t\t != 2222\v\v 33heredoc\ndouble quoted string. with\vdifferent\fwhite\vspaces 34EOT; 35 36// heredoc with quoted strings and numeric values 37$numeric_string = <<<EOT 3811 < 12. 123 >22 39'single quoted string' 40"double quoted string" 412222 != 1111.\t 0000 = 0000\n 42EOT; 43 44// different arrays to be passed to $input argument 45$inputs = array ( 46/*1*/ array(1, 2), // with default keys and numeric values 47 array(1.1, 2.2), // with default keys & float values 48 array(false,true), // with default keys and boolean values 49 array(), // empty array 50/*5*/ array(NULL), // with NULL 51 array("a\v\f", "aaaa\r", "b\tbbb", "\[\]\!\@\#\$\%\^\&\*\(\)\{\}"), // with double quoted strings 52 array('a\v\f', 'aaaa\r', 'b\tbbb', '\[\]\!\@\#\$\%\^\&\*\(\)\{\}'), // with single quoted strings 53 array("h1" => $blank_line, "h2" => $multiline_string, "h3" => $diff_whitespaces, $numeric_string), // with heredocs 54 55 // associative arrays 56/*9*/ array(1 => "one", 2 => "two", 3 => "three"), // explicit numeric keys, string values 57 array("one" => 1, "two" => 2, "three" => 3 ), // string keys & numeric values 58 array( 1 => 10, 2 => 20, 4 => 40, 3 => 30), // explicit numeric keys and numeric values 59 array( "one" => "ten", "two" => "twenty", "three" => "thirty"), // string key/value 60 array("one" => 1, 2 => "two", 4 => "four"), //mixed 61 62 // associative array, containing null/empty/boolean values as key/value 63/*14*/ array(NULL => "NULL", null => "null", "NULL" => NULL, "null" => null), 64 array(true => "true", false => "false", "false" => false, "true" => true), 65 array("" => "emptyd", '' => 'emptys', "emptyd" => "", 'emptys' => ''), 66 array(1 => '', 2 => "", 3 => NULL, 4 => null, 5 => false, 6 => true), 67 array('' => 1, "" => 2, NULL => 3, null => 4, false => 5, true => 6), 68 69 // array with repetitive keys 70/*19*/ array("One" => 1, "two" => 2, "One" => 10, "two" => 20, "three" => 3) 71); 72 73// initialize the $pad_size and $pad_value arguments 74$pad_size = 6; 75$pad_value = "HELLO"; 76 77// loop through each sub-array within $inputs to check the behavior of array_pad() 78$iterator = 1; 79foreach($inputs as $input) { 80 echo "-- Iteration $iterator --\n"; 81 var_dump( array_pad($input, $pad_size, $pad_value) ); // positive 'pad_size' 82 var_dump( array_pad($input, -$pad_size, $pad_value) ); // negative 'pad_size' 83 $iterator++; 84}; 85 86echo "Done"; 87?> 88--EXPECT-- 89*** Testing array_pad() : Passing different arrays to $input argument *** 90-- Iteration 1 -- 91array(6) { 92 [0]=> 93 int(1) 94 [1]=> 95 int(2) 96 [2]=> 97 string(5) "HELLO" 98 [3]=> 99 string(5) "HELLO" 100 [4]=> 101 string(5) "HELLO" 102 [5]=> 103 string(5) "HELLO" 104} 105array(6) { 106 [0]=> 107 string(5) "HELLO" 108 [1]=> 109 string(5) "HELLO" 110 [2]=> 111 string(5) "HELLO" 112 [3]=> 113 string(5) "HELLO" 114 [4]=> 115 int(1) 116 [5]=> 117 int(2) 118} 119-- Iteration 2 -- 120array(6) { 121 [0]=> 122 float(1.1) 123 [1]=> 124 float(2.2) 125 [2]=> 126 string(5) "HELLO" 127 [3]=> 128 string(5) "HELLO" 129 [4]=> 130 string(5) "HELLO" 131 [5]=> 132 string(5) "HELLO" 133} 134array(6) { 135 [0]=> 136 string(5) "HELLO" 137 [1]=> 138 string(5) "HELLO" 139 [2]=> 140 string(5) "HELLO" 141 [3]=> 142 string(5) "HELLO" 143 [4]=> 144 float(1.1) 145 [5]=> 146 float(2.2) 147} 148-- Iteration 3 -- 149array(6) { 150 [0]=> 151 bool(false) 152 [1]=> 153 bool(true) 154 [2]=> 155 string(5) "HELLO" 156 [3]=> 157 string(5) "HELLO" 158 [4]=> 159 string(5) "HELLO" 160 [5]=> 161 string(5) "HELLO" 162} 163array(6) { 164 [0]=> 165 string(5) "HELLO" 166 [1]=> 167 string(5) "HELLO" 168 [2]=> 169 string(5) "HELLO" 170 [3]=> 171 string(5) "HELLO" 172 [4]=> 173 bool(false) 174 [5]=> 175 bool(true) 176} 177-- Iteration 4 -- 178array(6) { 179 [0]=> 180 string(5) "HELLO" 181 [1]=> 182 string(5) "HELLO" 183 [2]=> 184 string(5) "HELLO" 185 [3]=> 186 string(5) "HELLO" 187 [4]=> 188 string(5) "HELLO" 189 [5]=> 190 string(5) "HELLO" 191} 192array(6) { 193 [0]=> 194 string(5) "HELLO" 195 [1]=> 196 string(5) "HELLO" 197 [2]=> 198 string(5) "HELLO" 199 [3]=> 200 string(5) "HELLO" 201 [4]=> 202 string(5) "HELLO" 203 [5]=> 204 string(5) "HELLO" 205} 206-- Iteration 5 -- 207array(6) { 208 [0]=> 209 NULL 210 [1]=> 211 string(5) "HELLO" 212 [2]=> 213 string(5) "HELLO" 214 [3]=> 215 string(5) "HELLO" 216 [4]=> 217 string(5) "HELLO" 218 [5]=> 219 string(5) "HELLO" 220} 221array(6) { 222 [0]=> 223 string(5) "HELLO" 224 [1]=> 225 string(5) "HELLO" 226 [2]=> 227 string(5) "HELLO" 228 [3]=> 229 string(5) "HELLO" 230 [4]=> 231 string(5) "HELLO" 232 [5]=> 233 NULL 234} 235-- Iteration 6 -- 236array(6) { 237 [0]=> 238 string(3) "a " 239 [1]=> 240 string(5) "aaaa 240" 241 [2]=> 242 string(5) "b bbb" 243 [3]=> 244 string(27) "\[\]\!\@\#$\%\^\&\*\(\)\{\}" 245 [4]=> 246 string(5) "HELLO" 247 [5]=> 248 string(5) "HELLO" 249} 250array(6) { 251 [0]=> 252 string(5) "HELLO" 253 [1]=> 254 string(5) "HELLO" 255 [2]=> 256 string(3) "a " 257 [3]=> 258 string(5) "aaaa 258" 259 [4]=> 260 string(5) "b bbb" 261 [5]=> 262 string(27) "\[\]\!\@\#$\%\^\&\*\(\)\{\}" 263} 264-- Iteration 7 -- 265array(6) { 266 [0]=> 267 string(5) "a\v\f" 268 [1]=> 269 string(6) "aaaa\r" 270 [2]=> 271 string(6) "b\tbbb" 272 [3]=> 273 string(28) "\[\]\!\@\#\$\%\^\&\*\(\)\{\}" 274 [4]=> 275 string(5) "HELLO" 276 [5]=> 277 string(5) "HELLO" 278} 279array(6) { 280 [0]=> 281 string(5) "HELLO" 282 [1]=> 283 string(5) "HELLO" 284 [2]=> 285 string(5) "a\v\f" 286 [3]=> 287 string(6) "aaaa\r" 288 [4]=> 289 string(6) "b\tbbb" 290 [5]=> 291 string(28) "\[\]\!\@\#\$\%\^\&\*\(\)\{\}" 292} 293-- Iteration 8 -- 294array(6) { 295 ["h1"]=> 296 string(1) " 297" 298 ["h2"]=> 299 string(86) "hello world 300The big brown fox jumped over; 301the lazy dog 302This is a double quoted string" 303 ["h3"]=> 304 string(88) "hello 304 world 3051111 != 2222 306heredoc 307double quoted string. with different white spaces" 308 [0]=> 309 string(90) "11 < 12. 123 >22 310'single quoted string' 311"double quoted string" 3122222 != 1111. 0000 = 0000 313" 314 [1]=> 315 string(5) "HELLO" 316 [2]=> 317 string(5) "HELLO" 318} 319array(6) { 320 [0]=> 321 string(5) "HELLO" 322 [1]=> 323 string(5) "HELLO" 324 ["h1"]=> 325 string(1) " 326" 327 ["h2"]=> 328 string(86) "hello world 329The big brown fox jumped over; 330the lazy dog 331This is a double quoted string" 332 ["h3"]=> 333 string(88) "hello 333 world 3341111 != 2222 335heredoc 336double quoted string. with different white spaces" 337 [2]=> 338 string(90) "11 < 12. 123 >22 339'single quoted string' 340"double quoted string" 3412222 != 1111. 0000 = 0000 342" 343} 344-- Iteration 9 -- 345array(6) { 346 [0]=> 347 string(3) "one" 348 [1]=> 349 string(3) "two" 350 [2]=> 351 string(5) "three" 352 [3]=> 353 string(5) "HELLO" 354 [4]=> 355 string(5) "HELLO" 356 [5]=> 357 string(5) "HELLO" 358} 359array(6) { 360 [0]=> 361 string(5) "HELLO" 362 [1]=> 363 string(5) "HELLO" 364 [2]=> 365 string(5) "HELLO" 366 [3]=> 367 string(3) "one" 368 [4]=> 369 string(3) "two" 370 [5]=> 371 string(5) "three" 372} 373-- Iteration 10 -- 374array(6) { 375 ["one"]=> 376 int(1) 377 ["two"]=> 378 int(2) 379 ["three"]=> 380 int(3) 381 [0]=> 382 string(5) "HELLO" 383 [1]=> 384 string(5) "HELLO" 385 [2]=> 386 string(5) "HELLO" 387} 388array(6) { 389 [0]=> 390 string(5) "HELLO" 391 [1]=> 392 string(5) "HELLO" 393 [2]=> 394 string(5) "HELLO" 395 ["one"]=> 396 int(1) 397 ["two"]=> 398 int(2) 399 ["three"]=> 400 int(3) 401} 402-- Iteration 11 -- 403array(6) { 404 [0]=> 405 int(10) 406 [1]=> 407 int(20) 408 [2]=> 409 int(40) 410 [3]=> 411 int(30) 412 [4]=> 413 string(5) "HELLO" 414 [5]=> 415 string(5) "HELLO" 416} 417array(6) { 418 [0]=> 419 string(5) "HELLO" 420 [1]=> 421 string(5) "HELLO" 422 [2]=> 423 int(10) 424 [3]=> 425 int(20) 426 [4]=> 427 int(40) 428 [5]=> 429 int(30) 430} 431-- Iteration 12 -- 432array(6) { 433 ["one"]=> 434 string(3) "ten" 435 ["two"]=> 436 string(6) "twenty" 437 ["three"]=> 438 string(6) "thirty" 439 [0]=> 440 string(5) "HELLO" 441 [1]=> 442 string(5) "HELLO" 443 [2]=> 444 string(5) "HELLO" 445} 446array(6) { 447 [0]=> 448 string(5) "HELLO" 449 [1]=> 450 string(5) "HELLO" 451 [2]=> 452 string(5) "HELLO" 453 ["one"]=> 454 string(3) "ten" 455 ["two"]=> 456 string(6) "twenty" 457 ["three"]=> 458 string(6) "thirty" 459} 460-- Iteration 13 -- 461array(6) { 462 ["one"]=> 463 int(1) 464 [0]=> 465 string(3) "two" 466 [1]=> 467 string(4) "four" 468 [2]=> 469 string(5) "HELLO" 470 [3]=> 471 string(5) "HELLO" 472 [4]=> 473 string(5) "HELLO" 474} 475array(6) { 476 [0]=> 477 string(5) "HELLO" 478 [1]=> 479 string(5) "HELLO" 480 [2]=> 481 string(5) "HELLO" 482 ["one"]=> 483 int(1) 484 [3]=> 485 string(3) "two" 486 [4]=> 487 string(4) "four" 488} 489-- Iteration 14 -- 490array(6) { 491 [""]=> 492 string(4) "null" 493 ["NULL"]=> 494 NULL 495 ["null"]=> 496 NULL 497 [0]=> 498 string(5) "HELLO" 499 [1]=> 500 string(5) "HELLO" 501 [2]=> 502 string(5) "HELLO" 503} 504array(6) { 505 [0]=> 506 string(5) "HELLO" 507 [1]=> 508 string(5) "HELLO" 509 [2]=> 510 string(5) "HELLO" 511 [""]=> 512 string(4) "null" 513 ["NULL"]=> 514 NULL 515 ["null"]=> 516 NULL 517} 518-- Iteration 15 -- 519array(6) { 520 [0]=> 521 string(4) "true" 522 [1]=> 523 string(5) "false" 524 ["false"]=> 525 bool(false) 526 ["true"]=> 527 bool(true) 528 [2]=> 529 string(5) "HELLO" 530 [3]=> 531 string(5) "HELLO" 532} 533array(6) { 534 [0]=> 535 string(5) "HELLO" 536 [1]=> 537 string(5) "HELLO" 538 [2]=> 539 string(4) "true" 540 [3]=> 541 string(5) "false" 542 ["false"]=> 543 bool(false) 544 ["true"]=> 545 bool(true) 546} 547-- Iteration 16 -- 548array(6) { 549 [""]=> 550 string(6) "emptys" 551 ["emptyd"]=> 552 string(0) "" 553 ["emptys"]=> 554 string(0) "" 555 [0]=> 556 string(5) "HELLO" 557 [1]=> 558 string(5) "HELLO" 559 [2]=> 560 string(5) "HELLO" 561} 562array(6) { 563 [0]=> 564 string(5) "HELLO" 565 [1]=> 566 string(5) "HELLO" 567 [2]=> 568 string(5) "HELLO" 569 [""]=> 570 string(6) "emptys" 571 ["emptyd"]=> 572 string(0) "" 573 ["emptys"]=> 574 string(0) "" 575} 576-- Iteration 17 -- 577array(6) { 578 [1]=> 579 string(0) "" 580 [2]=> 581 string(0) "" 582 [3]=> 583 NULL 584 [4]=> 585 NULL 586 [5]=> 587 bool(false) 588 [6]=> 589 bool(true) 590} 591array(6) { 592 [1]=> 593 string(0) "" 594 [2]=> 595 string(0) "" 596 [3]=> 597 NULL 598 [4]=> 599 NULL 600 [5]=> 601 bool(false) 602 [6]=> 603 bool(true) 604} 605-- Iteration 18 -- 606array(6) { 607 [""]=> 608 int(4) 609 [0]=> 610 int(5) 611 [1]=> 612 int(6) 613 [2]=> 614 string(5) "HELLO" 615 [3]=> 616 string(5) "HELLO" 617 [4]=> 618 string(5) "HELLO" 619} 620array(6) { 621 [0]=> 622 string(5) "HELLO" 623 [1]=> 624 string(5) "HELLO" 625 [2]=> 626 string(5) "HELLO" 627 [""]=> 628 int(4) 629 [3]=> 630 int(5) 631 [4]=> 632 int(6) 633} 634-- Iteration 19 -- 635array(6) { 636 ["One"]=> 637 int(10) 638 ["two"]=> 639 int(20) 640 ["three"]=> 641 int(3) 642 [0]=> 643 string(5) "HELLO" 644 [1]=> 645 string(5) "HELLO" 646 [2]=> 647 string(5) "HELLO" 648} 649array(6) { 650 [0]=> 651 string(5) "HELLO" 652 [1]=> 653 string(5) "HELLO" 654 [2]=> 655 string(5) "HELLO" 656 ["One"]=> 657 int(10) 658 ["two"]=> 659 int(20) 660 ["three"]=> 661 int(3) 662} 663Done 664
