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Diffstat (limited to 'ext/standard/tests/general_functions/print_r.phpt')
| -rw-r--r-- | ext/standard/tests/general_functions/print_r.phpt | 1736 |
1 files changed, 1736 insertions, 0 deletions
diff --git a/ext/standard/tests/general_functions/print_r.phpt b/ext/standard/tests/general_functions/print_r.phpt new file mode 100644 index 0000000..81a523a --- /dev/null +++ b/ext/standard/tests/general_functions/print_r.phpt @@ -0,0 +1,1736 @@ +--TEST-- +Test print_r() function +--SKIPIF-- +<?php +if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); +?> +--INI-- +precision=14 +--FILE-- +<?php +/* Prototype: bool print_r ( mixed $expression [, bool $return] ); + Description: Prints human-readable information about a variable +*/ + +/* Prototype: void check_printr( $variables ) + Description: use print_r() to print variables */ +function check_printr( $variables ) { + $counter = 1; + foreach( $variables as $variable ) { + echo "\n-- Iteration $counter --\n"; + //default = false, prints output to screen + print_r($variable); + //$return=TRUE, print_r() will return its output, instead of printing it + $ret_string = print_r($variable, true); //$ret_string captures the output + echo "\n$ret_string\n"; + //$return=false, print_r() prints the output; default behavior + print_r($variable, false); + $counter++; + } +} + +echo "\n*** Testing print_r() on integer variables ***\n"; +$integers = array ( + 0, // zero as argument + 000000123, //octal value of 83 + 123000000, + -00000123, //octal value of 83 + -12300000, + range(1,10), // positive values + range(-1,-10), // negative values + +2147483647, // max positive integer + +2147483648, // max positive integer + 1 + -2147483648, // min range of integer + -2147483647, // min range of integer + 1 + 0x7FFFFFFF, // max positive hexadecimal integer + -0x80000000, // min range of hexadecimal integer + 017777777777, // max posotive octal integer + -020000000000 // min range of octal integer +); +/* calling check_printr() to display contents of integer variables + using print_r() */ +check_printr($integers); + +echo "\n*** Testing print_r() on float variables ***\n"; +$floats = array ( + -0.0, + +0.0, + 1.234, + -1.234, + -2.000000, + 000002.00, + -.5, + .567, + -.6700000e-3, + -.6700000E+3, + .6700000E+3, + .6700000e+3, + -4.10003e-3, + -4.10003E+3, + 4.100003e-3, + 4.100003E+3, + 1e5, + -1e5, + 1e-5, + -1e-5, + 1e+5, + -1e+5, + 1E5, + -1E5, + 1E+5, + -1E+5, + 1E-5, + -1E-5, + -0x80000001, // float value, beyond max negative int + 0x80000001, // float value, beyond max positive int + 020000000001, // float value, beyond max positive int + -020000000001 // float value, beyond max negative int +); +/* calling check_printr() to display contents of float variables + using print_r() */ +check_printr($floats); + +echo "\n*** Testing print_r() on string variables ***\n"; +$strings = array ( + "", + '', + " ", + ' ', + "0", + "\0", + '\0', + "\t", + '\t', + "PHP", + 'PHP', + "abcd\x0n1234\x0005678\x0000efgh\xijkl", // strings with hexadecimal NULL + "abcd\0efgh\0ijkl\x00mnop\x000qrst\00uvwx\0000yz", // strings with octal NULL + "1234\t\n5678\n\t9100\rabcda" // strings with escape characters +); +/* calling check_printr() to display contents of strings using print_r() */ +check_printr($strings); + +echo "\n*** Testing print_r() on boolean variables ***\n"; +$booleans = array ( + TRUE, + FALSE, + true, + false +); +/* calling check_printr() to display boolean variables using print_r() */ +check_printr($booleans); +var_dump( reset($booleans) ); +echo "\n"; +var_dump( current($booleans) ); + +echo "\n*** Testing print_r() on array variables ***\n"; +$arrays = array ( + array(), + array(NULL), + array(null), + array(true), + array(""), + array(''), + array(array(), array()), + array(array(1, 2), array('a', 'b')), + array(1 => 'One'), + array("test" => "is_array"), + array(0), + array(-1), + array(10.5, 5.6), + array("string", "test"), + array('string', 'test'), +); +/* calling check_printr() to display contents of $arrays */ +check_printr($arrays); + +echo "\n*** Testing print_r() on object variables ***\n"; +class object_class +{ + var $value; + public $public_var1 = 10; + private $private_var1 = 20; + private $private_var2; + protected $protected_var1 = "string_1"; + protected $protected_var2; + + function object_class ( ) { + $this->value = 50; + $this->public_var2 = 11; + $this->private_var2 = 21; + $this->protected_var2 = "string_2"; + } + + public function foo1() { + echo "foo1() is called\n"; + } + protected function foo2() { + echo "foo2() is called\n"; + } + private function foo3() { + echo "foo3() is called\n"; + } +} +/* class with no member */ +class no_member_class { + // no members +} + +/* class with member as object of other class */ +class contains_object_class +{ + var $p = 30; + var $class_object1; + public $class_object2; + private $class_object3; + protected $class_object4; + var $no_member_class_object; + + public function func() { + echo "func() is called \n"; + } + + function contains_object_class () { + $this->class_object1 = new object_class(); + $this->class_object2 = new object_class(); + $this->class_object3 = $this->class_object1; + $this->class_object4 = $this->class_object2; + $this->no_member_class_object = new no_member_class(); + $this->class_object5 = $this; //recursive reference + } +} + +/* objects of different classes */ +$obj = new contains_object_class; +$temp_class_obj = new object_class(); + +/* object which is unset */ +$unset_obj = new object_class(); +unset($unset_obj); + +$objects = array ( + new object_class, + new no_member_class, + new contains_object_class, + $obj, + $obj->class_object1, + $obj->class_object2, + $obj->no_member_class_object, + $temp_class_obj, + @$unset_obj +); +/* calling check_printr() to display contents of the objects using print_r() */ +check_printr($objects); + +echo "\n** Testing print_r() on objects having circular reference **\n"; +$recursion_obj1 = new object_class(); +$recursion_obj2 = new object_class(); +$recursion_obj1->obj = &$recursion_obj2; //circular reference +$recursion_obj2->obj = &$recursion_obj1; //circular reference +print_r($recursion_obj2); + +echo "\n*** Testing print_r() on resources ***\n"; +/* file type resource */ +$file_handle = fopen(__FILE__, "r"); + +/* directory type resource */ +$dir_handle = opendir( dirname(__FILE__) ); + +$resources = array ( + $file_handle, + $dir_handle +); +/* calling check_printr() to display the resource content type + using print_r() */ +check_printr($resources); + +echo "\n*** Testing print_r() on different combinations of scalar + and non-scalar variables ***\n"; +/* a variable which is unset */ +$unset_var = 10.5; +unset($unset_var); + +/* unset file type resource */ +unset($file_handle); + +$variations = array ( + array( 123, -1.2345, "a" ), + array( "d", array(1, 3, 5), true, null), + array( new no_member_class, array(), false, 0 ), + array( -0.00, "Where am I?", array(7,8,9), TRUE, 'A', 987654321 ), + array( @$unset_var, 2.E+10, 100-20.9, 000004.599998 ), //unusual data + array( "array(1,2,3,4)1.0000002TRUE", @$file_handle, 111333.00+45e5, '/00\7') +); +/* calling check_printr() to display combinations of scalar and + non-scalar variables using print_r() */ +check_printr($variations); + +echo "\n*** Testing print_r() on miscelleneous input arguments ***\n"; +$misc_values = array ( + @$unset_var, + NULL, // NULL argument + @$undef_variable, //undefined variable + null +); +/* calling check_printr() to display miscelleneous data using print_r() */ +check_printr($misc_values); + +/* checking print_r() on functions */ +echo "\n*** Testing print_r() on anonymous functions ***\n"; +$newfunc = create_function('$a,$b', 'return "$a * $b = " . ($a * $b);'); +echo "New anonymous function: $newfunc\n"; +print_r( $newfunc(2, 3) ); +/* creating anonymous function dynamically */ +print_r( create_function('$a', 'return "$a * $a = " . ($a * $b);') ); + +echo "\n\n*** Testing error conditions ***\n"; +//passing zero argument +var_dump( print_r() ); + +//passing more than required no. of arguments +var_dump( print_r(123, true, "abc") ); + +// check when second arg is given other than boolean TRUE +var_dump( print_r ($value, "string") ); + +/* closing resource handle used */ +closedir($dir_handle); + +echo "Done\n"; +?> +--EXPECTF-- +*** Testing print_r() on integer variables *** + +-- Iteration 1 -- +0 +0 +0 +-- Iteration 2 -- +83 +83 +83 +-- Iteration 3 -- +123000000 +123000000 +123000000 +-- Iteration 4 -- +-83 +-83 +-83 +-- Iteration 5 -- +-12300000 +-12300000 +-12300000 +-- Iteration 6 -- +Array +( + [0] => 1 + [1] => 2 + [2] => 3 + [3] => 4 + [4] => 5 + [5] => 6 + [6] => 7 + [7] => 8 + [8] => 9 + [9] => 10 +) + +Array +( + [0] => 1 + [1] => 2 + [2] => 3 + [3] => 4 + [4] => 5 + [5] => 6 + [6] => 7 + [7] => 8 + [8] => 9 + [9] => 10 +) + +Array +( + [0] => 1 + [1] => 2 + [2] => 3 + [3] => 4 + [4] => 5 + [5] => 6 + [6] => 7 + [7] => 8 + [8] => 9 + [9] => 10 +) + +-- Iteration 7 -- +Array +( + [0] => -1 + [1] => -2 + [2] => -3 + [3] => -4 + [4] => -5 + [5] => -6 + [6] => -7 + [7] => -8 + [8] => -9 + [9] => -10 +) + +Array +( + [0] => -1 + [1] => -2 + [2] => -3 + [3] => -4 + [4] => -5 + [5] => -6 + [6] => -7 + [7] => -8 + [8] => -9 + [9] => -10 +) + +Array +( + [0] => -1 + [1] => -2 + [2] => -3 + [3] => -4 + [4] => -5 + [5] => -6 + [6] => -7 + [7] => -8 + [8] => -9 + [9] => -10 +) + +-- Iteration 8 -- +2147483647 +2147483647 +2147483647 +-- Iteration 9 -- +2147483648 +2147483648 +2147483648 +-- Iteration 10 -- +-2147483648 +-2147483648 +-2147483648 +-- Iteration 11 -- +-2147483647 +-2147483647 +-2147483647 +-- Iteration 12 -- +2147483647 +2147483647 +2147483647 +-- Iteration 13 -- +-2147483648 +-2147483648 +-2147483648 +-- Iteration 14 -- +2147483647 +2147483647 +2147483647 +-- Iteration 15 -- +-2147483648 +-2147483648 +-2147483648 +*** Testing print_r() on float variables *** + +-- Iteration 1 -- +0 +0 +0 +-- Iteration 2 -- +0 +0 +0 +-- Iteration 3 -- +1.234 +1.234 +1.234 +-- Iteration 4 -- +-1.234 +-1.234 +-1.234 +-- Iteration 5 -- +-2 +-2 +-2 +-- Iteration 6 -- +2 +2 +2 +-- Iteration 7 -- +-0.5 +-0.5 +-0.5 +-- Iteration 8 -- +0.567 +0.567 +0.567 +-- Iteration 9 -- +-0.00067 +-0.00067 +-0.00067 +-- Iteration 10 -- +-670 +-670 +-670 +-- Iteration 11 -- +670 +670 +670 +-- Iteration 12 -- +670 +670 +670 +-- Iteration 13 -- +-0.00410003 +-0.00410003 +-0.00410003 +-- Iteration 14 -- +-4100.03 +-4100.03 +-4100.03 +-- Iteration 15 -- +0.004100003 +0.004100003 +0.004100003 +-- Iteration 16 -- +4100.003 +4100.003 +4100.003 +-- Iteration 17 -- +100000 +100000 +100000 +-- Iteration 18 -- +-100000 +-100000 +-100000 +-- Iteration 19 -- +1.0E-5 +1.0E-5 +1.0E-5 +-- Iteration 20 -- +-1.0E-5 +-1.0E-5 +-1.0E-5 +-- Iteration 21 -- +100000 +100000 +100000 +-- Iteration 22 -- +-100000 +-100000 +-100000 +-- Iteration 23 -- +100000 +100000 +100000 +-- Iteration 24 -- +-100000 +-100000 +-100000 +-- Iteration 25 -- +100000 +100000 +100000 +-- Iteration 26 -- +-100000 +-100000 +-100000 +-- Iteration 27 -- +1.0E-5 +1.0E-5 +1.0E-5 +-- Iteration 28 -- +-1.0E-5 +-1.0E-5 +-1.0E-5 +-- Iteration 29 -- +-2147483649 +-2147483649 +-2147483649 +-- Iteration 30 -- +2147483649 +2147483649 +2147483649 +-- Iteration 31 -- +2147483649 +2147483649 +2147483649 +-- Iteration 32 -- +-2147483649 +-2147483649 +-2147483649 +*** Testing print_r() on string variables *** + +-- Iteration 1 -- + + + +-- Iteration 2 -- + + + +-- Iteration 3 -- + + + +-- Iteration 4 -- + + + +-- Iteration 5 -- +0 +0 +0 +-- Iteration 6 -- + + + +-- Iteration 7 -- +\0 +\0 +\0 +-- Iteration 8 -- + + + +-- Iteration 9 -- +\t +\t +\t +-- Iteration 10 -- +PHP +PHP +PHP +-- Iteration 11 -- +PHP +PHP +PHP +-- Iteration 12 -- +abcd +abcd +abcd +-- Iteration 13 -- +abcd +abcd +abcd +-- Iteration 14 -- +1234 +5678 + 9100
abcda +1234 +5678 + 9100
abcda +1234 +5678 + 9100
abcda +*** Testing print_r() on boolean variables *** + +-- Iteration 1 -- +1 +1 +1 +-- Iteration 2 -- + + + +-- Iteration 3 -- +1 +1 +1 +-- Iteration 4 -- + + +bool(true) + +bool(true) + +*** Testing print_r() on array variables *** + +-- Iteration 1 -- +Array +( +) + +Array +( +) + +Array +( +) + +-- Iteration 2 -- +Array +( + [0] => +) + +Array +( + [0] => +) + +Array +( + [0] => +) + +-- Iteration 3 -- +Array +( + [0] => +) + +Array +( + [0] => +) + +Array +( + [0] => +) + +-- Iteration 4 -- +Array +( + [0] => 1 +) + +Array +( + [0] => 1 +) + +Array +( + [0] => 1 +) + +-- Iteration 5 -- +Array +( + [0] => +) + +Array +( + [0] => +) + +Array +( + [0] => +) + +-- Iteration 6 -- +Array +( + [0] => +) + +Array +( + [0] => +) + +Array +( + [0] => +) + +-- Iteration 7 -- +Array +( + [0] => Array + ( + ) + + [1] => Array + ( + ) + +) + +Array +( + [0] => Array + ( + ) + + [1] => Array + ( + ) + +) + +Array +( + [0] => Array + ( + ) + + [1] => Array + ( + ) + +) + +-- Iteration 8 -- +Array +( + [0] => Array + ( + [0] => 1 + [1] => 2 + ) + + [1] => Array + ( + [0] => a + [1] => b + ) + +) + +Array +( + [0] => Array + ( + [0] => 1 + [1] => 2 + ) + + [1] => Array + ( + [0] => a + [1] => b + ) + +) + +Array +( + [0] => Array + ( + [0] => 1 + [1] => 2 + ) + + [1] => Array + ( + [0] => a + [1] => b + ) + +) + +-- Iteration 9 -- +Array +( + [1] => One +) + +Array +( + [1] => One +) + +Array +( + [1] => One +) + +-- Iteration 10 -- +Array +( + [test] => is_array +) + +Array +( + [test] => is_array +) + +Array +( + [test] => is_array +) + +-- Iteration 11 -- +Array +( + [0] => 0 +) + +Array +( + [0] => 0 +) + +Array +( + [0] => 0 +) + +-- Iteration 12 -- +Array +( + [0] => -1 +) + +Array +( + [0] => -1 +) + +Array +( + [0] => -1 +) + +-- Iteration 13 -- +Array +( + [0] => 10.5 + [1] => 5.6 +) + +Array +( + [0] => 10.5 + [1] => 5.6 +) + +Array +( + [0] => 10.5 + [1] => 5.6 +) + +-- Iteration 14 -- +Array +( + [0] => string + [1] => test +) + +Array +( + [0] => string + [1] => test +) + +Array +( + [0] => string + [1] => test +) + +-- Iteration 15 -- +Array +( + [0] => string + [1] => test +) + +Array +( + [0] => string + [1] => test +) + +Array +( + [0] => string + [1] => test +) + +*** Testing print_r() on object variables *** + +-- Iteration 1 -- +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +-- Iteration 2 -- +no_member_class Object +( +) + +no_member_class Object +( +) + +no_member_class Object +( +) + +-- Iteration 3 -- +contains_object_class Object +( + [p] => 30 + [class_object1] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object2] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object3:contains_object_class:private] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object4:protected] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [no_member_class_object] => no_member_class Object + ( + ) + + [class_object5] => contains_object_class Object + *RECURSION* +) + +contains_object_class Object +( + [p] => 30 + [class_object1] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object2] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object3:contains_object_class:private] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object4:protected] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [no_member_class_object] => no_member_class Object + ( + ) + + [class_object5] => contains_object_class Object + *RECURSION* +) + +contains_object_class Object +( + [p] => 30 + [class_object1] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object2] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object3:contains_object_class:private] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object4:protected] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [no_member_class_object] => no_member_class Object + ( + ) + + [class_object5] => contains_object_class Object + *RECURSION* +) + +-- Iteration 4 -- +contains_object_class Object +( + [p] => 30 + [class_object1] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object2] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object3:contains_object_class:private] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object4:protected] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [no_member_class_object] => no_member_class Object + ( + ) + + [class_object5] => contains_object_class Object + *RECURSION* +) + +contains_object_class Object +( + [p] => 30 + [class_object1] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object2] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object3:contains_object_class:private] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object4:protected] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [no_member_class_object] => no_member_class Object + ( + ) + + [class_object5] => contains_object_class Object + *RECURSION* +) + +contains_object_class Object +( + [p] => 30 + [class_object1] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object2] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object3:contains_object_class:private] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [class_object4:protected] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + ) + + [no_member_class_object] => no_member_class Object + ( + ) + + [class_object5] => contains_object_class Object + *RECURSION* +) + +-- Iteration 5 -- +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +-- Iteration 6 -- +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +-- Iteration 7 -- +no_member_class Object +( +) + +no_member_class Object +( +) + +no_member_class Object +( +) + +-- Iteration 8 -- +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 +) + +-- Iteration 9 -- + + + +** Testing print_r() on objects having circular reference ** +object_class Object +( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + [obj] => object_class Object + ( + [value] => 50 + [public_var1] => 10 + [private_var1:object_class:private] => 20 + [private_var2:object_class:private] => 21 + [protected_var1:protected] => string_1 + [protected_var2:protected] => string_2 + [public_var2] => 11 + [obj] => object_class Object + *RECURSION* + ) + +) + +*** Testing print_r() on resources *** + +-- Iteration 1 -- +Resource id #5 +Resource id #5 +Resource id #5 +-- Iteration 2 -- +Resource id #6 +Resource id #6 +Resource id #6 +*** Testing print_r() on different combinations of scalar + and non-scalar variables *** + +-- Iteration 1 -- +Array +( + [0] => 123 + [1] => -1.2345 + [2] => a +) + +Array +( + [0] => 123 + [1] => -1.2345 + [2] => a +) + +Array +( + [0] => 123 + [1] => -1.2345 + [2] => a +) + +-- Iteration 2 -- +Array +( + [0] => d + [1] => Array + ( + [0] => 1 + [1] => 3 + [2] => 5 + ) + + [2] => 1 + [3] => +) + +Array +( + [0] => d + [1] => Array + ( + [0] => 1 + [1] => 3 + [2] => 5 + ) + + [2] => 1 + [3] => +) + +Array +( + [0] => d + [1] => Array + ( + [0] => 1 + [1] => 3 + [2] => 5 + ) + + [2] => 1 + [3] => +) + +-- Iteration 3 -- +Array +( + [0] => no_member_class Object + ( + ) + + [1] => Array + ( + ) + + [2] => + [3] => 0 +) + +Array +( + [0] => no_member_class Object + ( + ) + + [1] => Array + ( + ) + + [2] => + [3] => 0 +) + +Array +( + [0] => no_member_class Object + ( + ) + + [1] => Array + ( + ) + + [2] => + [3] => 0 +) + +-- Iteration 4 -- +Array +( + [0] => 0 + [1] => Where am I? + [2] => Array + ( + [0] => 7 + [1] => 8 + [2] => 9 + ) + + [3] => 1 + [4] => A + [5] => 987654321 +) + +Array +( + [0] => 0 + [1] => Where am I? + [2] => Array + ( + [0] => 7 + [1] => 8 + [2] => 9 + ) + + [3] => 1 + [4] => A + [5] => 987654321 +) + +Array +( + [0] => 0 + [1] => Where am I? + [2] => Array + ( + [0] => 7 + [1] => 8 + [2] => 9 + ) + + [3] => 1 + [4] => A + [5] => 987654321 +) + +-- Iteration 5 -- +Array +( + [0] => + [1] => 20000000000 + [2] => 79.1 + [3] => 4.599998 +) + +Array +( + [0] => + [1] => 20000000000 + [2] => 79.1 + [3] => 4.599998 +) + +Array +( + [0] => + [1] => 20000000000 + [2] => 79.1 + [3] => 4.599998 +) + +-- Iteration 6 -- +Array +( + [0] => array(1,2,3,4)1.0000002TRUE + [1] => + [2] => 4611333 + [3] => /00\7 +) + +Array +( + [0] => array(1,2,3,4)1.0000002TRUE + [1] => + [2] => 4611333 + [3] => /00\7 +) + +Array +( + [0] => array(1,2,3,4)1.0000002TRUE + [1] => + [2] => 4611333 + [3] => /00\7 +) + +*** Testing print_r() on miscelleneous input arguments *** + +-- Iteration 1 -- + + + +-- Iteration 2 -- + + + +-- Iteration 3 -- + + + +-- Iteration 4 -- + + + +*** Testing print_r() on anonymous functions *** +New anonymous function: +2 * 3 = 6 + +*** Testing error conditions *** + +Warning: print_r() expects at least 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: print_r() expects at most 2 parameters, 3 given in %s on line %d +bool(false) + +Notice: Undefined variable: value in %s on line %d +string(0) "" +Done |