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Diffstat (limited to 'ext/standard/tests/array/array_unshift_variation3.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_unshift_variation3.phpt | 571 |
1 files changed, 571 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unshift_variation3.phpt b/ext/standard/tests/array/array_unshift_variation3.phpt new file mode 100644 index 0000000..286cb29 --- /dev/null +++ b/ext/standard/tests/array/array_unshift_variation3.phpt @@ -0,0 +1,571 @@ +--TEST-- +Test array_unshift() function : usage variations - different array values for 'array' 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 the behavior of array_unshift() by passing different types of arrays + * to $array argument to which the $var arguments will be prepended +*/ + +echo "*** Testing array_unshift() : different arrays for \$array argument ***\n"; + +// initialize $var argument +$var = 10; + +// different arrays to be passed to $array argument +$arrays = array ( +/*1*/ array(1, 2), // array with default keys and numeric values + array(1.1, 2.2), // array with default keys & float values + array( array(2), array(1)), // sub arrays + array(false,true), // array with default keys and boolean values + array(), // empty array + array(NULL), // array with NULL + array("a","aaaa","b","bbbb","c","ccccc"), + + // associative arrays +/*8*/ array(1 => "one", 2 => "two", 3 => "three"), // explicit numeric keys, string values + array("one" => 1, "two" => 2, "three" => 3 ), // string keys & numeric values + array( 1 => 10, 2 => 20, 4 => 40, 3 => 30), // explicit numeric keys and numeric values + array( "one" => "ten", "two" => "twenty", "three" => "thirty"), // string key/value + array("one" => 1, 2 => "two", 4 => "four"), //mixed + + // associative array, containing null/empty/boolean values as key/value +/*13*/ array(NULL => "NULL", null => "null", "NULL" => NULL, "null" => null), + array(true => "true", false => "false", "false" => false, "true" => true), + array("" => "emptyd", '' => 'emptys', "emptyd" => "", 'emptys' => ''), + array(1 => '', 2 => "", 3 => NULL, 4 => null, 5 => false, 6 => true), + array('' => 1, "" => 2, NULL => 3, null => 4, false => 5, true => 6), + + // array with repetative keys +/*18*/ array("One" => 1, "two" => 2, "One" => 10, "two" => 20, "three" => 3) +); + +// loop through the various elements of $arrays to test array_unshift() +$iterator = 1; +foreach($arrays as $array) { + echo "-- Iteration $iterator --\n"; + + /* with default argument */ + // 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, $var) ); + + // dump the resulting array + var_dump($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++; +} + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_unshift() : different arrays for $array argument *** +-- Iteration 1 -- +int(3) +array(3) { + [0]=> + int(10) + [1]=> + int(1) + [2]=> + int(2) +} +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + int(1) + [4]=> + int(2) +} +-- Iteration 2 -- +int(3) +array(3) { + [0]=> + int(10) + [1]=> + float(1.1) + [2]=> + float(2.2) +} +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + float(1.1) + [4]=> + float(2.2) +} +-- Iteration 3 -- +int(3) +array(3) { + [0]=> + int(10) + [1]=> + array(1) { + [0]=> + int(2) + } + [2]=> + array(1) { + [0]=> + int(1) + } +} +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + array(1) { + [0]=> + int(2) + } + [4]=> + array(1) { + [0]=> + int(1) + } +} +-- Iteration 4 -- +int(3) +array(3) { + [0]=> + int(10) + [1]=> + bool(false) + [2]=> + bool(true) +} +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + bool(false) + [4]=> + bool(true) +} +-- Iteration 5 -- +int(1) +array(1) { + [0]=> + int(10) +} +int(3) +array(3) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" +} +-- Iteration 6 -- +int(2) +array(2) { + [0]=> + int(10) + [1]=> + NULL +} +int(4) +array(4) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + NULL +} +-- Iteration 7 -- +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(1) "a" + [2]=> + string(4) "aaaa" + [3]=> + string(1) "b" + [4]=> + string(4) "bbbb" + [5]=> + string(1) "c" + [6]=> + string(5) "ccccc" +} +int(9) +array(9) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(1) "a" + [4]=> + string(4) "aaaa" + [5]=> + string(1) "b" + [6]=> + string(4) "bbbb" + [7]=> + string(1) "c" + [8]=> + string(5) "ccccc" +} +-- Iteration 8 -- +int(4) +array(4) { + [0]=> + int(10) + [1]=> + string(3) "one" + [2]=> + string(3) "two" + [3]=> + string(5) "three" +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(3) "one" + [4]=> + string(3) "two" + [5]=> + string(5) "three" +} +-- Iteration 9 -- +int(4) +array(4) { + [0]=> + int(10) + ["one"]=> + int(1) + ["two"]=> + int(2) + ["three"]=> + int(3) +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["one"]=> + int(1) + ["two"]=> + int(2) + ["three"]=> + int(3) +} +-- Iteration 10 -- +int(5) +array(5) { + [0]=> + int(10) + [1]=> + int(10) + [2]=> + int(20) + [3]=> + int(40) + [4]=> + int(30) +} +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + int(10) + [4]=> + int(20) + [5]=> + int(40) + [6]=> + int(30) +} +-- Iteration 11 -- +int(4) +array(4) { + [0]=> + int(10) + ["one"]=> + string(3) "ten" + ["two"]=> + string(6) "twenty" + ["three"]=> + string(6) "thirty" +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["one"]=> + string(3) "ten" + ["two"]=> + string(6) "twenty" + ["three"]=> + string(6) "thirty" +} +-- Iteration 12 -- +int(4) +array(4) { + [0]=> + int(10) + ["one"]=> + int(1) + [1]=> + string(3) "two" + [2]=> + string(4) "four" +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["one"]=> + int(1) + [3]=> + string(3) "two" + [4]=> + string(4) "four" +} +-- Iteration 13 -- +int(4) +array(4) { + [0]=> + int(10) + [""]=> + string(4) "null" + ["NULL"]=> + NULL + ["null"]=> + NULL +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [""]=> + string(4) "null" + ["NULL"]=> + NULL + ["null"]=> + NULL +} +-- Iteration 14 -- +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(4) "true" + [2]=> + string(5) "false" + ["false"]=> + bool(false) + ["true"]=> + bool(true) +} +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(4) "true" + [4]=> + string(5) "false" + ["false"]=> + bool(false) + ["true"]=> + bool(true) +} +-- Iteration 15 -- +int(4) +array(4) { + [0]=> + int(10) + [""]=> + string(6) "emptys" + ["emptyd"]=> + string(0) "" + ["emptys"]=> + string(0) "" +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [""]=> + string(6) "emptys" + ["emptyd"]=> + string(0) "" + ["emptys"]=> + string(0) "" +} +-- Iteration 16 -- +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(0) "" + [2]=> + string(0) "" + [3]=> + NULL + [4]=> + NULL + [5]=> + bool(false) + [6]=> + bool(true) +} +int(9) +array(9) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(0) "" + [4]=> + string(0) "" + [5]=> + NULL + [6]=> + NULL + [7]=> + bool(false) + [8]=> + bool(true) +} +-- Iteration 17 -- +int(4) +array(4) { + [0]=> + int(10) + [""]=> + int(4) + [1]=> + int(5) + [2]=> + int(6) +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [""]=> + int(4) + [3]=> + int(5) + [4]=> + int(6) +} +-- Iteration 18 -- +int(4) +array(4) { + [0]=> + int(10) + ["One"]=> + int(10) + ["two"]=> + int(20) + ["three"]=> + int(3) +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["One"]=> + int(10) + ["two"]=> + int(20) + ["three"]=> + int(3) +} +Done |