1--TEST-- 2Test var_dump() function 3--SKIPIF-- 4<?php 5if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only"); 6?> 7--INI-- 8precision=14 9--FILE-- 10<?php 11/* Prototype: void var_dump ( mixed $expression [, mixed $expression [, $...]] ); 12 Description: Displays structured information about one or more expressions that includes its type and value. 13*/ 14 15/* Prototype: void check_vardump( $variables ); 16 Description: use var_dump() to display the variables */ 17function check_vardump( $variables ) { 18 $counter = 1; 19 foreach( $variables as $variable ) { 20 echo "-- Iteration $counter --\n"; 21 var_dump($variable); 22 $counter++; 23 } 24} 25 26echo "\n*** Testing var_dump() on integer variables ***\n"; 27$integers = array ( 28 0, // zero as argument 29 000000123, //octal value of 83 30 123000000, 31 -00000123, //octal value of 83 32 -12300000, 33 range(1,10), // positive values 34 range(-1,-10), // negative values 35 +2147483647, // max positive integer 36 +2147483648, // max positive integer + 1 37 -2147483648, // min range of integer 38 -2147483647, // min range of integer + 1 39 0x7FFFFFFF, // max positive hexadecimal integer 40 -0x80000000, // min range of hexadecimal integer 41 017777777777, // max posotive octal integer 42 -020000000000 // min range of octal integer 43); 44/* calling check_vardump() to display contents of integer variables 45 using var_dump() */ 46check_vardump($integers); 47 48echo "\n*** Testing var_dump() on float variables ***\n"; 49$floats = array ( 50 -0.0, 51 +0.0, 52 1.234, 53 -1.234, 54 -2.000000, 55 000002.00, 56 -.5, 57 .567, 58 -.6700000e-3, 59 -.6700000E+3, 60 .6700000E+3, 61 .6700000e+3, 62 -4.10003e-3, 63 -4.10003E+3, 64 4.100003e-3, 65 4.100003E+3, 66 1e5, 67 -1e5, 68 1e-5, 69 -1e-5, 70 1e+5, 71 -1e+5, 72 1E5, 73 -1E5, 74 1E+5, 75 -1E+5, 76 1E-5, 77 -1E-5, 78 -0x80000001, // float value, beyond max negative int 79 0x80000001, // float value, beyond max positive int 80 020000000001, // float value, beyond max positive int 81 -020000000001 // float value, beyond max negative int 82); 83/* calling check_vardump() to display contents of float variables 84 using var_dump() */ 85check_vardump($floats); 86 87echo "\n*** Testing var_dump() on string variables ***\n"; 88$strings = array ( 89 "", 90 '', 91 " ", 92 ' ', 93 "0", 94 "\0", 95 '\0', 96 "\t", 97 '\t', 98 "PHP", 99 'PHP', 100 "abcd\x0n1234\x0005678\x0000efgh\xijkl", // strings with hexadecimal NULL 101 "abcd\0efgh\0ijkl\x00mnop\x000qrst\00uvwx\0000yz", // strings with octal NULL 102 "1234\t\n5678\n\t9100\rabcda" // strings with escape characters 103); 104/* calling check_vardump() to display contents of strings 105 using var_dump() */ 106check_vardump($strings); 107 108echo "\n*** Testing var_dump() on boolean variables ***\n"; 109$booleans = array ( 110 TRUE, 111 FALSE, 112 true, 113 false 114); 115/* calling check_vardump() to display boolean variables 116 using var_dump() */ 117check_vardump($booleans); 118 119echo "\n*** Testing var_dump() on array variables ***\n"; 120$arrays = array ( 121 array(), 122 array(NULL), 123 array(null), 124 array(true), 125 array(""), 126 array(''), 127 array(array(), array()), 128 array(array(1, 2), array('a', 'b')), 129 array(1 => 'One'), 130 array("test" => "is_array"), 131 array(0), 132 array(-1), 133 array(10.5, 5.6), 134 array("string", "test"), 135 array('string', 'test'), 136); 137/* calling check_vardump() to display contents of an array 138 using var_dump() */ 139check_vardump($arrays); 140 141echo "\n*** Testing var_dump() on object variables ***\n"; 142class object_class 143{ 144 var $value; 145 public $public_var1 = 10; 146 private $private_var1 = 20; 147 private $private_var2; 148 protected $protected_var1 = "string_1"; 149 protected $protected_var2; 150 151 function object_class ( ) { 152 $this->value = 50; 153 $this->public_var2 = 11; 154 $this->private_var2 = 21; 155 $this->protected_var2 = "string_2"; 156 } 157 158 public function foo1() { 159 echo "foo1() is called\n"; 160 } 161 protected function foo2() { 162 echo "foo2() is called\n"; 163 } 164 private function foo3() { 165 echo "foo3() is called\n"; 166 } 167} 168/* class with no member */ 169class no_member_class { 170 // no members 171} 172 173/* class with member as object of other class */ 174class contains_object_class 175{ 176 var $p = 30; 177 var $class_object1; 178 public $class_object2; 179 private $class_object3; 180 protected $class_object4; 181 var $no_member_class_object; 182 183 public function func() { 184 echo "func() is called \n"; 185 } 186 187 function contains_object_class () { 188 $this->class_object1 = new object_class(); 189 $this->class_object2 = new object_class(); 190 $this->class_object3 = $this->class_object1; 191 $this->class_object4 = $this->class_object2; 192 $this->no_member_class_object = new no_member_class(); 193 $this->class_object5 = $this; //recursive reference 194 } 195} 196 197/* objects of different classes */ 198$obj = new contains_object_class; 199$temp_class_obj = new object_class(); 200 201/* object which is unset */ 202$unset_obj = new object_class(); 203unset($unset_obj); 204 205$objects = array ( 206 new object_class, 207 new no_member_class, 208 new contains_object_class, 209 $obj, 210 $obj->class_object1, 211 $obj->class_object2, 212 $obj->no_member_class_object, 213 $temp_class_obj, 214 @$unset_obj 215); 216/* calling check_vardump() to display contents of the objects 217 using var_dump() */ 218check_vardump($objects); 219 220echo "\n** Testing var_dump() on objects having circular reference **\n"; 221$recursion_obj1 = new object_class(); 222$recursion_obj2 = new object_class(); 223$recursion_obj1->obj = &$recursion_obj2; //circular reference 224$recursion_obj2->obj = &$recursion_obj1; //circular reference 225var_dump($recursion_obj2); 226 227echo "\n*** Testing var_dump() on resources ***\n"; 228/* file type resource */ 229$file_handle = fopen(__FILE__, "r"); 230 231/* directory type resource */ 232$dir_handle = opendir( dirname(__FILE__) ); 233 234$resources = array ( 235 $file_handle, 236 $dir_handle 237); 238/* calling check_vardump() to display the resource content type 239 using var_dump() */ 240check_vardump($resources); 241 242echo "\n*** Testing var_dump() on different combinations of scalar 243 and non-scalar variables ***\n"; 244/* a variable which is unset */ 245$unset_var = 10.5; 246unset($unset_var); 247 248/* unset file type resource */ 249unset($file_handle); 250 251$variations = array ( 252 array( 123, -1.2345, "a" ), 253 array( "d", array(1, 3, 5), true, null), 254 array( new no_member_class, array(), false, 0 ), 255 array( -0.00, "Where am I?", array(7,8,9), TRUE, 'A', 987654321 ), 256 array( @$unset_var, 2.E+10, 100-20.9, 000004.599998 ), //unusual data 257 array( "array(1,2,3,4)1.0000002TRUE", @$file_handle, 111333.00+45e5, '/00\7') 258); 259/* calling check_vardump() to display combinations of scalar and 260 non-scalar variables using var_dump() */ 261check_vardump($variations); 262 263echo "\n*** Testing var_dump() on miscelleneous input arguments ***\n"; 264$misc_values = array ( 265 @$unset_var, 266 NULL, // NULL argument 267 @$undef_variable, //undefined variable 268 null 269); 270/* calling check_vardump() to display miscelleneous data using var_dump() */ 271check_vardump($misc_values); 272 273echo "\n*** Testing var_dump() on multiple arguments ***\n"; 274var_dump( $integers, $floats, $strings, $arrays, $booleans, $resources, 275 $objects, $misc_values, $variations ); 276 277/* checking var_dump() on functions */ 278echo "\n*** Testing var_dump() on anonymous functions ***\n"; 279$newfunc = create_function('$a,$b', 'return "$a * $b = " . ($a * $b);'); 280echo "New anonymous function: $newfunc\n"; 281var_dump( $newfunc(2, 3) ); 282/* creating anonymous function dynamically */ 283var_dump( create_function('$a', 'return "$a * $a = " . ($a * $b);') ); 284 285echo "\n*** Testing error conditions ***\n"; 286//passing zero argument 287var_dump(); 288 289/* closing resource handle used */ 290closedir($dir_handle); 291 292echo "Done\n"; 293?> 294--EXPECTF-- 295*** Testing var_dump() on integer variables *** 296-- Iteration 1 -- 297int(0) 298-- Iteration 2 -- 299int(83) 300-- Iteration 3 -- 301int(123000000) 302-- Iteration 4 -- 303int(-83) 304-- Iteration 5 -- 305int(-12300000) 306-- Iteration 6 -- 307array(10) { 308 [0]=> 309 int(1) 310 [1]=> 311 int(2) 312 [2]=> 313 int(3) 314 [3]=> 315 int(4) 316 [4]=> 317 int(5) 318 [5]=> 319 int(6) 320 [6]=> 321 int(7) 322 [7]=> 323 int(8) 324 [8]=> 325 int(9) 326 [9]=> 327 int(10) 328} 329-- Iteration 7 -- 330array(10) { 331 [0]=> 332 int(-1) 333 [1]=> 334 int(-2) 335 [2]=> 336 int(-3) 337 [3]=> 338 int(-4) 339 [4]=> 340 int(-5) 341 [5]=> 342 int(-6) 343 [6]=> 344 int(-7) 345 [7]=> 346 int(-8) 347 [8]=> 348 int(-9) 349 [9]=> 350 int(-10) 351} 352-- Iteration 8 -- 353int(2147483647) 354-- Iteration 9 -- 355int(2147483648) 356-- Iteration 10 -- 357int(-2147483648) 358-- Iteration 11 -- 359int(-2147483647) 360-- Iteration 12 -- 361int(2147483647) 362-- Iteration 13 -- 363int(-2147483648) 364-- Iteration 14 -- 365int(2147483647) 366-- Iteration 15 -- 367int(-2147483648) 368 369*** Testing var_dump() on float variables *** 370-- Iteration 1 -- 371float(0) 372-- Iteration 2 -- 373float(0) 374-- Iteration 3 -- 375float(1.234) 376-- Iteration 4 -- 377float(-1.234) 378-- Iteration 5 -- 379float(-2) 380-- Iteration 6 -- 381float(2) 382-- Iteration 7 -- 383float(-0.5) 384-- Iteration 8 -- 385float(0.567) 386-- Iteration 9 -- 387float(-0.00067) 388-- Iteration 10 -- 389float(-670) 390-- Iteration 11 -- 391float(670) 392-- Iteration 12 -- 393float(670) 394-- Iteration 13 -- 395float(-0.00410003) 396-- Iteration 14 -- 397float(-4100.03) 398-- Iteration 15 -- 399float(0.004100003) 400-- Iteration 16 -- 401float(4100.003) 402-- Iteration 17 -- 403float(100000) 404-- Iteration 18 -- 405float(-100000) 406-- Iteration 19 -- 407float(1.0E-5) 408-- Iteration 20 -- 409float(-1.0E-5) 410-- Iteration 21 -- 411float(100000) 412-- Iteration 22 -- 413float(-100000) 414-- Iteration 23 -- 415float(100000) 416-- Iteration 24 -- 417float(-100000) 418-- Iteration 25 -- 419float(100000) 420-- Iteration 26 -- 421float(-100000) 422-- Iteration 27 -- 423float(1.0E-5) 424-- Iteration 28 -- 425float(-1.0E-5) 426-- Iteration 29 -- 427int(-2147483649) 428-- Iteration 30 -- 429int(2147483649) 430-- Iteration 31 -- 431int(2147483649) 432-- Iteration 32 -- 433int(-2147483649) 434 435*** Testing var_dump() on string variables *** 436-- Iteration 1 -- 437string(0) "" 438-- Iteration 2 -- 439string(0) "" 440-- Iteration 3 -- 441string(1) " " 442-- Iteration 4 -- 443string(1) " " 444-- Iteration 5 -- 445string(1) "0" 446-- Iteration 6 -- 447string(1) "�" 448-- Iteration 7 -- 449string(2) "\0" 450-- Iteration 8 -- 451string(1) " " 452-- Iteration 9 -- 453string(2) "\t" 454-- Iteration 10 -- 455string(3) "PHP" 456-- Iteration 11 -- 457string(3) "PHP" 458-- Iteration 12 -- 459string(29) "abcd�n1234�05678�00efgh\xijkl" 460-- Iteration 13 -- 461string(34) "abcd�efgh�ijkl�mnop�0qrst�uvwx�0yz" 462-- Iteration 14 -- 463string(22) "1234 4645678 465 9100 465abcda" 466 467*** Testing var_dump() on boolean variables *** 468-- Iteration 1 -- 469bool(true) 470-- Iteration 2 -- 471bool(false) 472-- Iteration 3 -- 473bool(true) 474-- Iteration 4 -- 475bool(false) 476 477*** Testing var_dump() on array variables *** 478-- Iteration 1 -- 479array(0) { 480} 481-- Iteration 2 -- 482array(1) { 483 [0]=> 484 NULL 485} 486-- Iteration 3 -- 487array(1) { 488 [0]=> 489 NULL 490} 491-- Iteration 4 -- 492array(1) { 493 [0]=> 494 bool(true) 495} 496-- Iteration 5 -- 497array(1) { 498 [0]=> 499 string(0) "" 500} 501-- Iteration 6 -- 502array(1) { 503 [0]=> 504 string(0) "" 505} 506-- Iteration 7 -- 507array(2) { 508 [0]=> 509 array(0) { 510 } 511 [1]=> 512 array(0) { 513 } 514} 515-- Iteration 8 -- 516array(2) { 517 [0]=> 518 array(2) { 519 [0]=> 520 int(1) 521 [1]=> 522 int(2) 523 } 524 [1]=> 525 array(2) { 526 [0]=> 527 string(1) "a" 528 [1]=> 529 string(1) "b" 530 } 531} 532-- Iteration 9 -- 533array(1) { 534 [1]=> 535 string(3) "One" 536} 537-- Iteration 10 -- 538array(1) { 539 ["test"]=> 540 string(8) "is_array" 541} 542-- Iteration 11 -- 543array(1) { 544 [0]=> 545 int(0) 546} 547-- Iteration 12 -- 548array(1) { 549 [0]=> 550 int(-1) 551} 552-- Iteration 13 -- 553array(2) { 554 [0]=> 555 float(10.5) 556 [1]=> 557 float(5.6) 558} 559-- Iteration 14 -- 560array(2) { 561 [0]=> 562 string(6) "string" 563 [1]=> 564 string(4) "test" 565} 566-- Iteration 15 -- 567array(2) { 568 [0]=> 569 string(6) "string" 570 [1]=> 571 string(4) "test" 572} 573 574*** Testing var_dump() on object variables *** 575-- Iteration 1 -- 576object(object_class)#6 (7) { 577 ["value"]=> 578 int(50) 579 ["public_var1"]=> 580 int(10) 581 ["private_var1":"object_class":private]=> 582 int(20) 583 ["private_var2":"object_class":private]=> 584 int(21) 585 ["protected_var1":protected]=> 586 string(8) "string_1" 587 ["protected_var2":protected]=> 588 string(8) "string_2" 589 ["public_var2"]=> 590 int(11) 591} 592-- Iteration 2 -- 593object(no_member_class)#7 (0) { 594} 595-- Iteration 3 -- 596object(contains_object_class)#8 (7) { 597 ["p"]=> 598 int(30) 599 ["class_object1"]=> 600 object(object_class)#9 (7) { 601 ["value"]=> 602 int(50) 603 ["public_var1"]=> 604 int(10) 605 ["private_var1":"object_class":private]=> 606 int(20) 607 ["private_var2":"object_class":private]=> 608 int(21) 609 ["protected_var1":protected]=> 610 string(8) "string_1" 611 ["protected_var2":protected]=> 612 string(8) "string_2" 613 ["public_var2"]=> 614 int(11) 615 } 616 ["class_object2"]=> 617 object(object_class)#10 (7) { 618 ["value"]=> 619 int(50) 620 ["public_var1"]=> 621 int(10) 622 ["private_var1":"object_class":private]=> 623 int(20) 624 ["private_var2":"object_class":private]=> 625 int(21) 626 ["protected_var1":protected]=> 627 string(8) "string_1" 628 ["protected_var2":protected]=> 629 string(8) "string_2" 630 ["public_var2"]=> 631 int(11) 632 } 633 ["class_object3":"contains_object_class":private]=> 634 object(object_class)#9 (7) { 635 ["value"]=> 636 int(50) 637 ["public_var1"]=> 638 int(10) 639 ["private_var1":"object_class":private]=> 640 int(20) 641 ["private_var2":"object_class":private]=> 642 int(21) 643 ["protected_var1":protected]=> 644 string(8) "string_1" 645 ["protected_var2":protected]=> 646 string(8) "string_2" 647 ["public_var2"]=> 648 int(11) 649 } 650 ["class_object4":protected]=> 651 object(object_class)#10 (7) { 652 ["value"]=> 653 int(50) 654 ["public_var1"]=> 655 int(10) 656 ["private_var1":"object_class":private]=> 657 int(20) 658 ["private_var2":"object_class":private]=> 659 int(21) 660 ["protected_var1":protected]=> 661 string(8) "string_1" 662 ["protected_var2":protected]=> 663 string(8) "string_2" 664 ["public_var2"]=> 665 int(11) 666 } 667 ["no_member_class_object"]=> 668 object(no_member_class)#11 (0) { 669 } 670 ["class_object5"]=> 671 *RECURSION* 672} 673-- Iteration 4 -- 674object(contains_object_class)#1 (7) { 675 ["p"]=> 676 int(30) 677 ["class_object1"]=> 678 object(object_class)#2 (7) { 679 ["value"]=> 680 int(50) 681 ["public_var1"]=> 682 int(10) 683 ["private_var1":"object_class":private]=> 684 int(20) 685 ["private_var2":"object_class":private]=> 686 int(21) 687 ["protected_var1":protected]=> 688 string(8) "string_1" 689 ["protected_var2":protected]=> 690 string(8) "string_2" 691 ["public_var2"]=> 692 int(11) 693 } 694 ["class_object2"]=> 695 object(object_class)#3 (7) { 696 ["value"]=> 697 int(50) 698 ["public_var1"]=> 699 int(10) 700 ["private_var1":"object_class":private]=> 701 int(20) 702 ["private_var2":"object_class":private]=> 703 int(21) 704 ["protected_var1":protected]=> 705 string(8) "string_1" 706 ["protected_var2":protected]=> 707 string(8) "string_2" 708 ["public_var2"]=> 709 int(11) 710 } 711 ["class_object3":"contains_object_class":private]=> 712 object(object_class)#2 (7) { 713 ["value"]=> 714 int(50) 715 ["public_var1"]=> 716 int(10) 717 ["private_var1":"object_class":private]=> 718 int(20) 719 ["private_var2":"object_class":private]=> 720 int(21) 721 ["protected_var1":protected]=> 722 string(8) "string_1" 723 ["protected_var2":protected]=> 724 string(8) "string_2" 725 ["public_var2"]=> 726 int(11) 727 } 728 ["class_object4":protected]=> 729 object(object_class)#3 (7) { 730 ["value"]=> 731 int(50) 732 ["public_var1"]=> 733 int(10) 734 ["private_var1":"object_class":private]=> 735 int(20) 736 ["private_var2":"object_class":private]=> 737 int(21) 738 ["protected_var1":protected]=> 739 string(8) "string_1" 740 ["protected_var2":protected]=> 741 string(8) "string_2" 742 ["public_var2"]=> 743 int(11) 744 } 745 ["no_member_class_object"]=> 746 object(no_member_class)#4 (0) { 747 } 748 ["class_object5"]=> 749 *RECURSION* 750} 751-- Iteration 5 -- 752object(object_class)#2 (7) { 753 ["value"]=> 754 int(50) 755 ["public_var1"]=> 756 int(10) 757 ["private_var1":"object_class":private]=> 758 int(20) 759 ["private_var2":"object_class":private]=> 760 int(21) 761 ["protected_var1":protected]=> 762 string(8) "string_1" 763 ["protected_var2":protected]=> 764 string(8) "string_2" 765 ["public_var2"]=> 766 int(11) 767} 768-- Iteration 6 -- 769object(object_class)#3 (7) { 770 ["value"]=> 771 int(50) 772 ["public_var1"]=> 773 int(10) 774 ["private_var1":"object_class":private]=> 775 int(20) 776 ["private_var2":"object_class":private]=> 777 int(21) 778 ["protected_var1":protected]=> 779 string(8) "string_1" 780 ["protected_var2":protected]=> 781 string(8) "string_2" 782 ["public_var2"]=> 783 int(11) 784} 785-- Iteration 7 -- 786object(no_member_class)#4 (0) { 787} 788-- Iteration 8 -- 789object(object_class)#5 (7) { 790 ["value"]=> 791 int(50) 792 ["public_var1"]=> 793 int(10) 794 ["private_var1":"object_class":private]=> 795 int(20) 796 ["private_var2":"object_class":private]=> 797 int(21) 798 ["protected_var1":protected]=> 799 string(8) "string_1" 800 ["protected_var2":protected]=> 801 string(8) "string_2" 802 ["public_var2"]=> 803 int(11) 804} 805-- Iteration 9 -- 806NULL 807 808** Testing var_dump() on objects having circular reference ** 809object(object_class)#13 (8) { 810 ["value"]=> 811 int(50) 812 ["public_var1"]=> 813 int(10) 814 ["private_var1":"object_class":private]=> 815 int(20) 816 ["private_var2":"object_class":private]=> 817 int(21) 818 ["protected_var1":protected]=> 819 string(8) "string_1" 820 ["protected_var2":protected]=> 821 string(8) "string_2" 822 ["public_var2"]=> 823 int(11) 824 ["obj"]=> 825 &object(object_class)#12 (8) { 826 ["value"]=> 827 int(50) 828 ["public_var1"]=> 829 int(10) 830 ["private_var1":"object_class":private]=> 831 int(20) 832 ["private_var2":"object_class":private]=> 833 int(21) 834 ["protected_var1":protected]=> 835 string(8) "string_1" 836 ["protected_var2":protected]=> 837 string(8) "string_2" 838 ["public_var2"]=> 839 int(11) 840 ["obj"]=> 841 *RECURSION* 842 } 843} 844 845*** Testing var_dump() on resources *** 846-- Iteration 1 -- 847resource(5) of type (stream) 848-- Iteration 2 -- 849resource(6) of type (stream) 850 851*** Testing var_dump() on different combinations of scalar 852 and non-scalar variables *** 853-- Iteration 1 -- 854array(3) { 855 [0]=> 856 int(123) 857 [1]=> 858 float(-1.2345) 859 [2]=> 860 string(1) "a" 861} 862-- Iteration 2 -- 863array(4) { 864 [0]=> 865 string(1) "d" 866 [1]=> 867 array(3) { 868 [0]=> 869 int(1) 870 [1]=> 871 int(3) 872 [2]=> 873 int(5) 874 } 875 [2]=> 876 bool(true) 877 [3]=> 878 NULL 879} 880-- Iteration 3 -- 881array(4) { 882 [0]=> 883 object(no_member_class)#14 (0) { 884 } 885 [1]=> 886 array(0) { 887 } 888 [2]=> 889 bool(false) 890 [3]=> 891 int(0) 892} 893-- Iteration 4 -- 894array(6) { 895 [0]=> 896 float(0) 897 [1]=> 898 string(11) "Where am I?" 899 [2]=> 900 array(3) { 901 [0]=> 902 int(7) 903 [1]=> 904 int(8) 905 [2]=> 906 int(9) 907 } 908 [3]=> 909 bool(true) 910 [4]=> 911 string(1) "A" 912 [5]=> 913 int(987654321) 914} 915-- Iteration 5 -- 916array(4) { 917 [0]=> 918 NULL 919 [1]=> 920 float(20000000000) 921 [2]=> 922 float(79.1) 923 [3]=> 924 float(4.599998) 925} 926-- Iteration 6 -- 927array(4) { 928 [0]=> 929 string(27) "array(1,2,3,4)1.0000002TRUE" 930 [1]=> 931 NULL 932 [2]=> 933 float(4611333) 934 [3]=> 935 string(5) "/00\7" 936} 937 938*** Testing var_dump() on miscelleneous input arguments *** 939-- Iteration 1 -- 940NULL 941-- Iteration 2 -- 942NULL 943-- Iteration 3 -- 944NULL 945-- Iteration 4 -- 946NULL 947 948*** Testing var_dump() on multiple arguments *** 949array(15) { 950 [0]=> 951 int(0) 952 [1]=> 953 int(83) 954 [2]=> 955 int(123000000) 956 [3]=> 957 int(-83) 958 [4]=> 959 int(-12300000) 960 [5]=> 961 array(10) { 962 [0]=> 963 int(1) 964 [1]=> 965 int(2) 966 [2]=> 967 int(3) 968 [3]=> 969 int(4) 970 [4]=> 971 int(5) 972 [5]=> 973 int(6) 974 [6]=> 975 int(7) 976 [7]=> 977 int(8) 978 [8]=> 979 int(9) 980 [9]=> 981 int(10) 982 } 983 [6]=> 984 array(10) { 985 [0]=> 986 int(-1) 987 [1]=> 988 int(-2) 989 [2]=> 990 int(-3) 991 [3]=> 992 int(-4) 993 [4]=> 994 int(-5) 995 [5]=> 996 int(-6) 997 [6]=> 998 int(-7) 999 [7]=> 1000 int(-8) 1001 [8]=> 1002 int(-9) 1003 [9]=> 1004 int(-10) 1005 } 1006 [7]=> 1007 int(2147483647) 1008 [8]=> 1009 int(2147483648) 1010 [9]=> 1011 int(-2147483648) 1012 [10]=> 1013 int(-2147483647) 1014 [11]=> 1015 int(2147483647) 1016 [12]=> 1017 int(-2147483648) 1018 [13]=> 1019 int(2147483647) 1020 [14]=> 1021 int(-2147483648) 1022} 1023array(32) { 1024 [0]=> 1025 float(0) 1026 [1]=> 1027 float(0) 1028 [2]=> 1029 float(1.234) 1030 [3]=> 1031 float(-1.234) 1032 [4]=> 1033 float(-2) 1034 [5]=> 1035 float(2) 1036 [6]=> 1037 float(-0.5) 1038 [7]=> 1039 float(0.567) 1040 [8]=> 1041 float(-0.00067) 1042 [9]=> 1043 float(-670) 1044 [10]=> 1045 float(670) 1046 [11]=> 1047 float(670) 1048 [12]=> 1049 float(-0.00410003) 1050 [13]=> 1051 float(-4100.03) 1052 [14]=> 1053 float(0.004100003) 1054 [15]=> 1055 float(4100.003) 1056 [16]=> 1057 float(100000) 1058 [17]=> 1059 float(-100000) 1060 [18]=> 1061 float(1.0E-5) 1062 [19]=> 1063 float(-1.0E-5) 1064 [20]=> 1065 float(100000) 1066 [21]=> 1067 float(-100000) 1068 [22]=> 1069 float(100000) 1070 [23]=> 1071 float(-100000) 1072 [24]=> 1073 float(100000) 1074 [25]=> 1075 float(-100000) 1076 [26]=> 1077 float(1.0E-5) 1078 [27]=> 1079 float(-1.0E-5) 1080 [28]=> 1081 int(-2147483649) 1082 [29]=> 1083 int(2147483649) 1084 [30]=> 1085 int(2147483649) 1086 [31]=> 1087 int(-2147483649) 1088} 1089array(14) { 1090 [0]=> 1091 string(0) "" 1092 [1]=> 1093 string(0) "" 1094 [2]=> 1095 string(1) " " 1096 [3]=> 1097 string(1) " " 1098 [4]=> 1099 string(1) "0" 1100 [5]=> 1101 string(1) "�" 1102 [6]=> 1103 string(2) "\0" 1104 [7]=> 1105 string(1) " " 1106 [8]=> 1107 string(2) "\t" 1108 [9]=> 1109 string(3) "PHP" 1110 [10]=> 1111 string(3) "PHP" 1112 [11]=> 1113 string(29) "abcd�n1234�05678�00efgh\xijkl" 1114 [12]=> 1115 string(34) "abcd�efgh�ijkl�mnop�0qrst�uvwx�0yz" 1116 [13]=> 1117 string(22) "1234 11185678 1119 9100 1119abcda" 1120} 1121array(15) { 1122 [0]=> 1123 array(0) { 1124 } 1125 [1]=> 1126 array(1) { 1127 [0]=> 1128 NULL 1129 } 1130 [2]=> 1131 array(1) { 1132 [0]=> 1133 NULL 1134 } 1135 [3]=> 1136 array(1) { 1137 [0]=> 1138 bool(true) 1139 } 1140 [4]=> 1141 array(1) { 1142 [0]=> 1143 string(0) "" 1144 } 1145 [5]=> 1146 array(1) { 1147 [0]=> 1148 string(0) "" 1149 } 1150 [6]=> 1151 array(2) { 1152 [0]=> 1153 array(0) { 1154 } 1155 [1]=> 1156 array(0) { 1157 } 1158 } 1159 [7]=> 1160 array(2) { 1161 [0]=> 1162 array(2) { 1163 [0]=> 1164 int(1) 1165 [1]=> 1166 int(2) 1167 } 1168 [1]=> 1169 array(2) { 1170 [0]=> 1171 string(1) "a" 1172 [1]=> 1173 string(1) "b" 1174 } 1175 } 1176 [8]=> 1177 array(1) { 1178 [1]=> 1179 string(3) "One" 1180 } 1181 [9]=> 1182 array(1) { 1183 ["test"]=> 1184 string(8) "is_array" 1185 } 1186 [10]=> 1187 array(1) { 1188 [0]=> 1189 int(0) 1190 } 1191 [11]=> 1192 array(1) { 1193 [0]=> 1194 int(-1) 1195 } 1196 [12]=> 1197 array(2) { 1198 [0]=> 1199 float(10.5) 1200 [1]=> 1201 float(5.6) 1202 } 1203 [13]=> 1204 array(2) { 1205 [0]=> 1206 string(6) "string" 1207 [1]=> 1208 string(4) "test" 1209 } 1210 [14]=> 1211 array(2) { 1212 [0]=> 1213 string(6) "string" 1214 [1]=> 1215 string(4) "test" 1216 } 1217} 1218array(4) { 1219 [0]=> 1220 bool(true) 1221 [1]=> 1222 bool(false) 1223 [2]=> 1224 bool(true) 1225 [3]=> 1226 bool(false) 1227} 1228array(2) { 1229 [0]=> 1230 resource(5) of type (stream) 1231 [1]=> 1232 resource(6) of type (stream) 1233} 1234array(9) { 1235 [0]=> 1236 object(object_class)#6 (7) { 1237 ["value"]=> 1238 int(50) 1239 ["public_var1"]=> 1240 int(10) 1241 ["private_var1":"object_class":private]=> 1242 int(20) 1243 ["private_var2":"object_class":private]=> 1244 int(21) 1245 ["protected_var1":protected]=> 1246 string(8) "string_1" 1247 ["protected_var2":protected]=> 1248 string(8) "string_2" 1249 ["public_var2"]=> 1250 int(11) 1251 } 1252 [1]=> 1253 object(no_member_class)#7 (0) { 1254 } 1255 [2]=> 1256 object(contains_object_class)#8 (7) { 1257 ["p"]=> 1258 int(30) 1259 ["class_object1"]=> 1260 object(object_class)#9 (7) { 1261 ["value"]=> 1262 int(50) 1263 ["public_var1"]=> 1264 int(10) 1265 ["private_var1":"object_class":private]=> 1266 int(20) 1267 ["private_var2":"object_class":private]=> 1268 int(21) 1269 ["protected_var1":protected]=> 1270 string(8) "string_1" 1271 ["protected_var2":protected]=> 1272 string(8) "string_2" 1273 ["public_var2"]=> 1274 int(11) 1275 } 1276 ["class_object2"]=> 1277 object(object_class)#10 (7) { 1278 ["value"]=> 1279 int(50) 1280 ["public_var1"]=> 1281 int(10) 1282 ["private_var1":"object_class":private]=> 1283 int(20) 1284 ["private_var2":"object_class":private]=> 1285 int(21) 1286 ["protected_var1":protected]=> 1287 string(8) "string_1" 1288 ["protected_var2":protected]=> 1289 string(8) "string_2" 1290 ["public_var2"]=> 1291 int(11) 1292 } 1293 ["class_object3":"contains_object_class":private]=> 1294 object(object_class)#9 (7) { 1295 ["value"]=> 1296 int(50) 1297 ["public_var1"]=> 1298 int(10) 1299 ["private_var1":"object_class":private]=> 1300 int(20) 1301 ["private_var2":"object_class":private]=> 1302 int(21) 1303 ["protected_var1":protected]=> 1304 string(8) "string_1" 1305 ["protected_var2":protected]=> 1306 string(8) "string_2" 1307 ["public_var2"]=> 1308 int(11) 1309 } 1310 ["class_object4":protected]=> 1311 object(object_class)#10 (7) { 1312 ["value"]=> 1313 int(50) 1314 ["public_var1"]=> 1315 int(10) 1316 ["private_var1":"object_class":private]=> 1317 int(20) 1318 ["private_var2":"object_class":private]=> 1319 int(21) 1320 ["protected_var1":protected]=> 1321 string(8) "string_1" 1322 ["protected_var2":protected]=> 1323 string(8) "string_2" 1324 ["public_var2"]=> 1325 int(11) 1326 } 1327 ["no_member_class_object"]=> 1328 object(no_member_class)#11 (0) { 1329 } 1330 ["class_object5"]=> 1331 *RECURSION* 1332 } 1333 [3]=> 1334 object(contains_object_class)#1 (7) { 1335 ["p"]=> 1336 int(30) 1337 ["class_object1"]=> 1338 object(object_class)#2 (7) { 1339 ["value"]=> 1340 int(50) 1341 ["public_var1"]=> 1342 int(10) 1343 ["private_var1":"object_class":private]=> 1344 int(20) 1345 ["private_var2":"object_class":private]=> 1346 int(21) 1347 ["protected_var1":protected]=> 1348 string(8) "string_1" 1349 ["protected_var2":protected]=> 1350 string(8) "string_2" 1351 ["public_var2"]=> 1352 int(11) 1353 } 1354 ["class_object2"]=> 1355 object(object_class)#3 (7) { 1356 ["value"]=> 1357 int(50) 1358 ["public_var1"]=> 1359 int(10) 1360 ["private_var1":"object_class":private]=> 1361 int(20) 1362 ["private_var2":"object_class":private]=> 1363 int(21) 1364 ["protected_var1":protected]=> 1365 string(8) "string_1" 1366 ["protected_var2":protected]=> 1367 string(8) "string_2" 1368 ["public_var2"]=> 1369 int(11) 1370 } 1371 ["class_object3":"contains_object_class":private]=> 1372 object(object_class)#2 (7) { 1373 ["value"]=> 1374 int(50) 1375 ["public_var1"]=> 1376 int(10) 1377 ["private_var1":"object_class":private]=> 1378 int(20) 1379 ["private_var2":"object_class":private]=> 1380 int(21) 1381 ["protected_var1":protected]=> 1382 string(8) "string_1" 1383 ["protected_var2":protected]=> 1384 string(8) "string_2" 1385 ["public_var2"]=> 1386 int(11) 1387 } 1388 ["class_object4":protected]=> 1389 object(object_class)#3 (7) { 1390 ["value"]=> 1391 int(50) 1392 ["public_var1"]=> 1393 int(10) 1394 ["private_var1":"object_class":private]=> 1395 int(20) 1396 ["private_var2":"object_class":private]=> 1397 int(21) 1398 ["protected_var1":protected]=> 1399 string(8) "string_1" 1400 ["protected_var2":protected]=> 1401 string(8) "string_2" 1402 ["public_var2"]=> 1403 int(11) 1404 } 1405 ["no_member_class_object"]=> 1406 object(no_member_class)#4 (0) { 1407 } 1408 ["class_object5"]=> 1409 *RECURSION* 1410 } 1411 [4]=> 1412 object(object_class)#2 (7) { 1413 ["value"]=> 1414 int(50) 1415 ["public_var1"]=> 1416 int(10) 1417 ["private_var1":"object_class":private]=> 1418 int(20) 1419 ["private_var2":"object_class":private]=> 1420 int(21) 1421 ["protected_var1":protected]=> 1422 string(8) "string_1" 1423 ["protected_var2":protected]=> 1424 string(8) "string_2" 1425 ["public_var2"]=> 1426 int(11) 1427 } 1428 [5]=> 1429 object(object_class)#3 (7) { 1430 ["value"]=> 1431 int(50) 1432 ["public_var1"]=> 1433 int(10) 1434 ["private_var1":"object_class":private]=> 1435 int(20) 1436 ["private_var2":"object_class":private]=> 1437 int(21) 1438 ["protected_var1":protected]=> 1439 string(8) "string_1" 1440 ["protected_var2":protected]=> 1441 string(8) "string_2" 1442 ["public_var2"]=> 1443 int(11) 1444 } 1445 [6]=> 1446 object(no_member_class)#4 (0) { 1447 } 1448 [7]=> 1449 object(object_class)#5 (7) { 1450 ["value"]=> 1451 int(50) 1452 ["public_var1"]=> 1453 int(10) 1454 ["private_var1":"object_class":private]=> 1455 int(20) 1456 ["private_var2":"object_class":private]=> 1457 int(21) 1458 ["protected_var1":protected]=> 1459 string(8) "string_1" 1460 ["protected_var2":protected]=> 1461 string(8) "string_2" 1462 ["public_var2"]=> 1463 int(11) 1464 } 1465 [8]=> 1466 NULL 1467} 1468array(4) { 1469 [0]=> 1470 NULL 1471 [1]=> 1472 NULL 1473 [2]=> 1474 NULL 1475 [3]=> 1476 NULL 1477} 1478array(6) { 1479 [0]=> 1480 array(3) { 1481 [0]=> 1482 int(123) 1483 [1]=> 1484 float(-1.2345) 1485 [2]=> 1486 string(1) "a" 1487 } 1488 [1]=> 1489 array(4) { 1490 [0]=> 1491 string(1) "d" 1492 [1]=> 1493 array(3) { 1494 [0]=> 1495 int(1) 1496 [1]=> 1497 int(3) 1498 [2]=> 1499 int(5) 1500 } 1501 [2]=> 1502 bool(true) 1503 [3]=> 1504 NULL 1505 } 1506 [2]=> 1507 array(4) { 1508 [0]=> 1509 object(no_member_class)#14 (0) { 1510 } 1511 [1]=> 1512 array(0) { 1513 } 1514 [2]=> 1515 bool(false) 1516 [3]=> 1517 int(0) 1518 } 1519 [3]=> 1520 array(6) { 1521 [0]=> 1522 float(0) 1523 [1]=> 1524 string(11) "Where am I?" 1525 [2]=> 1526 array(3) { 1527 [0]=> 1528 int(7) 1529 [1]=> 1530 int(8) 1531 [2]=> 1532 int(9) 1533 } 1534 [3]=> 1535 bool(true) 1536 [4]=> 1537 string(1) "A" 1538 [5]=> 1539 int(987654321) 1540 } 1541 [4]=> 1542 array(4) { 1543 [0]=> 1544 NULL 1545 [1]=> 1546 float(20000000000) 1547 [2]=> 1548 float(79.1) 1549 [3]=> 1550 float(4.599998) 1551 } 1552 [5]=> 1553 array(4) { 1554 [0]=> 1555 string(27) "array(1,2,3,4)1.0000002TRUE" 1556 [1]=> 1557 NULL 1558 [2]=> 1559 float(4611333) 1560 [3]=> 1561 string(5) "/00\7" 1562 } 1563} 1564 1565*** Testing var_dump() on anonymous functions *** 1566New anonymous function: �lambda_1 1567string(9) "2 * 3 = 6" 1568string(9) "�lambda_2" 1569 1570*** Testing error conditions *** 1571 1572Warning: var_dump() expects at least 1 parameter, 0 given in %s on line %d 1573Done 1574 1575
