diff options
Diffstat (limited to 'ext/standard/tests/array/array_unshift_variation2.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_unshift_variation2.phpt | 1061 |
1 files changed, 1061 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unshift_variation2.phpt b/ext/standard/tests/array/array_unshift_variation2.phpt new file mode 100644 index 0000000..064309b --- /dev/null +++ b/ext/standard/tests/array/array_unshift_variation2.phpt @@ -0,0 +1,1061 @@ +--TEST-- +Test array_unshift() function : usage variations - all possible values for 'var' argument +--FILE-- +<?php +/* Prototype : int array_unshift(array $array, mixed $var [, mixed ...]) + * Description: Pushes elements onto the beginning of the array + * Source code: ext/standard/array.c +*/ + +/* + * Testing array_unshift() by giving all the possible values for $var argument +*/ + +echo "*** Testing array_unshift() : all possible values for \$var argument ***\n"; + +// array to be passed to $array argument +$array = array('f' => "first", "s" => 'second', 1, 2.222); + +// get a class +class classA +{ + public function __toString() { + return "Class A object"; + } +} + +// get a resource variable +$fp = fopen(__FILE__, "r"); + +// heredoc string +$heredoc = <<<EOT +hello world +EOT; + +// get an unset variable +$unset_var = 10; +unset ($unset_var); + +// different types of values to be passed to $var argument +$vars = array( + + // int data +/*1*/ 0, + 1, + 12345, + -2345, + + // float data +/*5*/ 10.5, + -10.5, + 12.3456789000e10, + 12.3456789000E-10, + .5, + + // array data +/*10*/ array(), + array(0), + array(1), + array(1, 2), + array('color' => 'red', 'item' => 'pen'), + + // null data +/*15*/ NULL, + null, + + // boolean data +/*17*/ true, + false, + TRUE, + FALSE, + + // empty data +/*21*/ "", + '', + + // string data +/*23*/ "string", + 'string', + $heredoc, + + // object data +/*26*/ new classA(), + + // undefined data + @$undefined_var, + + // unset data + @$unset_var, + + // resource variable +/*29*/ $fp +); + +// loop through each element of $vars to check the functionality of array_unshift() +$iterator = 1; +foreach($vars as $var) { + echo "-- Iteration $iterator --\n"; + $temp_array = $array; + + /* with default argument */ + // returns element count in the resulting array after arguments are pushed to + // beginning of the given array + var_dump( array_unshift($temp_array, $var) ); + + // dump the resulting array + var_dump($temp_array); + + /* with optional arguments */ + // returns element count in the resulting array after arguments are pushed to + // beginning of the given array + $temp_array = $array; + var_dump( array_unshift($temp_array, $var, "hello", 'world') ); + + // dump the resulting array + var_dump($temp_array); + $iterator++; +} + +// close the file resource used +fclose($fp); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_unshift() : all possible values for $var argument *** +-- Iteration 1 -- +int(5) +array(5) { + [0]=> + int(0) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + int(0) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 2 -- +int(5) +array(5) { + [0]=> + int(1) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + int(1) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 3 -- +int(5) +array(5) { + [0]=> + int(12345) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + int(12345) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 4 -- +int(5) +array(5) { + [0]=> + int(-2345) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + int(-2345) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 5 -- +int(5) +array(5) { + [0]=> + float(10.5) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + float(10.5) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 6 -- +int(5) +array(5) { + [0]=> + float(-10.5) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + float(-10.5) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 7 -- +int(5) +array(5) { + [0]=> + float(123456789000) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + float(123456789000) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 8 -- +int(5) +array(5) { + [0]=> + float(1.23456789E-9) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + float(1.23456789E-9) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 9 -- +int(5) +array(5) { + [0]=> + float(0.5) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + float(0.5) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 10 -- +int(5) +array(5) { + [0]=> + array(0) { + } + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + array(0) { + } + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 11 -- +int(5) +array(5) { + [0]=> + array(1) { + [0]=> + int(0) + } + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + array(1) { + [0]=> + int(0) + } + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 12 -- +int(5) +array(5) { + [0]=> + array(1) { + [0]=> + int(1) + } + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + array(1) { + [0]=> + int(1) + } + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 13 -- +int(5) +array(5) { + [0]=> + array(2) { + [0]=> + int(1) + [1]=> + int(2) + } + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + array(2) { + [0]=> + int(1) + [1]=> + int(2) + } + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 14 -- +int(5) +array(5) { + [0]=> + array(2) { + ["color"]=> + string(3) "red" + ["item"]=> + string(3) "pen" + } + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + array(2) { + ["color"]=> + string(3) "red" + ["item"]=> + string(3) "pen" + } + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 15 -- +int(5) +array(5) { + [0]=> + NULL + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + NULL + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 16 -- +int(5) +array(5) { + [0]=> + NULL + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + NULL + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 17 -- +int(5) +array(5) { + [0]=> + bool(true) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + bool(true) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 18 -- +int(5) +array(5) { + [0]=> + bool(false) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + bool(false) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 19 -- +int(5) +array(5) { + [0]=> + bool(true) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + bool(true) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 20 -- +int(5) +array(5) { + [0]=> + bool(false) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + bool(false) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 21 -- +int(5) +array(5) { + [0]=> + string(0) "" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(0) "" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 22 -- +int(5) +array(5) { + [0]=> + string(0) "" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(0) "" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 23 -- +int(5) +array(5) { + [0]=> + string(6) "string" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(6) "string" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 24 -- +int(5) +array(5) { + [0]=> + string(6) "string" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(6) "string" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 25 -- +int(5) +array(5) { + [0]=> + string(11) "hello world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + string(11) "hello world" + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 26 -- +int(5) +array(5) { + [0]=> + object(classA)#%d (0) { + } + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + object(classA)#%d (0) { + } + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 27 -- +int(5) +array(5) { + [0]=> + NULL + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + NULL + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 28 -- +int(5) +array(5) { + [0]=> + NULL + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + NULL + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +-- Iteration 29 -- +int(5) +array(5) { + [0]=> + resource(%d) of type (stream) + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [1]=> + int(1) + [2]=> + float(2.222) +} +int(7) +array(7) { + [0]=> + resource(%d) of type (stream) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f"]=> + string(5) "first" + ["s"]=> + string(6) "second" + [3]=> + int(1) + [4]=> + float(2.222) +} +Done |