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Diffstat (limited to 'ext/standard/tests/array/array_unshift_variation5.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_unshift_variation5.phpt | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unshift_variation5.phpt b/ext/standard/tests/array/array_unshift_variation5.phpt new file mode 100644 index 0000000..7f08369 --- /dev/null +++ b/ext/standard/tests/array/array_unshift_variation5.phpt @@ -0,0 +1,398 @@ +--TEST-- +Test array_unshift() function : usage variations - assoc. array with diff values for 'array' argument +--INI-- +precision=12 +--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 functionality of array_unshift() by passing different + * associative arrays having different possible values to $array argument. + * The $var argument passed is a fixed value +*/ + +echo "*** Testing array_unshift() : associative array with different values ***\n"; + +// get an unset variable +$unset_var = 10; +unset ($unset_var); + +// get a resource variable +$fp = fopen(__FILE__, "r"); + +// get a class +class classA +{ + public function __toString() { + return "Class A object"; + } +} + +// get a heredoc string +$heredoc = <<<EOT +Hello world +EOT; + +// initializing $var argument +$var = 10; + +// different variations of associative arrays to be passed to $array argument +$arrays = array ( + + // empty array +/*1*/ array(), + + // arrays with integer values + array('0' => 0), + array("1" => 1), + array("one" => 1, 'two' => 2, "three" => 3, 4 => 4), + + // arrays with float values +/*5*/ array("float" => 2.3333), + array("f1" => 1.2, 'f2' => 3.33, 3 => 4.89999922839999, 'f4' => 33333333.333333), + + // arrays with string values +/*7*/ array(111 => "\tHello", "red" => "col\tor", 2 => "\v\fworld", 3.3 => "pen\n"), + array(111 => '\tHello', "red" => 'col\tor', 2 => '\v\fworld', 3.3 => 'pen\n'), + array(1 => "hello", "heredoc" => $heredoc), + + // array with object, unset variable and resource variable + array(11 => new classA(), "unset" => @$unset_var, "resource" => $fp), + + // array with mixed values +/*11*/ array(1 => 'hello', 2 => new classA(), 222 => "fruit", 'resource' => $fp, "int" => 133, "float" => 444.432, "unset" => @$unset_var, "heredoc" => $heredoc) +); + +// 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() : associative array with different values *** +-- Iteration 1 -- +int(1) +array(1) { + [0]=> + int(10) +} +int(3) +array(3) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" +} +-- Iteration 2 -- +int(2) +array(2) { + [0]=> + int(10) + [1]=> + int(0) +} +int(4) +array(4) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + int(0) +} +-- Iteration 3 -- +int(2) +array(2) { + [0]=> + int(10) + [1]=> + int(1) +} +int(4) +array(4) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + int(1) +} +-- Iteration 4 -- +int(5) +array(5) { + [0]=> + int(10) + ["one"]=> + int(1) + ["two"]=> + int(2) + ["three"]=> + int(3) + [1]=> + int(4) +} +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["one"]=> + int(1) + ["two"]=> + int(2) + ["three"]=> + int(3) + [3]=> + int(4) +} +-- Iteration 5 -- +int(2) +array(2) { + [0]=> + int(10) + ["float"]=> + float(2.3333) +} +int(4) +array(4) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["float"]=> + float(2.3333) +} +-- Iteration 6 -- +int(5) +array(5) { + [0]=> + int(10) + ["f1"]=> + float(1.2) + ["f2"]=> + float(3.33) + [1]=> + float(4.8999992284) + ["f4"]=> + float(33333333.3333) +} +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + ["f1"]=> + float(1.2) + ["f2"]=> + float(3.33) + [3]=> + float(4.8999992284) + ["f4"]=> + float(33333333.3333) +} +-- Iteration 7 -- +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(6) " Hello" + ["red"]=> + string(6) "col or" + [2]=> + string(7) " world" + [3]=> + string(4) "pen +" +} +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(6) " Hello" + ["red"]=> + string(6) "col or" + [4]=> + string(7) " world" + [5]=> + string(4) "pen +" +} +-- Iteration 8 -- +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(7) "\tHello" + ["red"]=> + string(7) "col\tor" + [2]=> + string(9) "\v\fworld" + [3]=> + string(5) "pen\n" +} +int(7) +array(7) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(7) "\tHello" + ["red"]=> + string(7) "col\tor" + [4]=> + string(9) "\v\fworld" + [5]=> + string(5) "pen\n" +} +-- Iteration 9 -- +int(3) +array(3) { + [0]=> + int(10) + [1]=> + string(5) "hello" + ["heredoc"]=> + string(11) "Hello world" +} +int(5) +array(5) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(5) "hello" + ["heredoc"]=> + string(11) "Hello world" +} +-- Iteration 10 -- +int(4) +array(4) { + [0]=> + int(10) + [1]=> + object(classA)#%d (0) { + } + ["unset"]=> + NULL + ["resource"]=> + resource(%d) of type (stream) +} +int(6) +array(6) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + object(classA)#%d (0) { + } + ["unset"]=> + NULL + ["resource"]=> + resource(%d) of type (stream) +} +-- Iteration 11 -- +int(9) +array(9) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + object(classA)#%d (0) { + } + [3]=> + string(5) "fruit" + ["resource"]=> + resource(%d) of type (stream) + ["int"]=> + int(133) + ["float"]=> + float(444.432) + ["unset"]=> + NULL + ["heredoc"]=> + string(11) "Hello world" +} +int(11) +array(11) { + [0]=> + int(10) + [1]=> + string(5) "hello" + [2]=> + string(5) "world" + [3]=> + string(5) "hello" + [4]=> + object(classA)#%d (0) { + } + [5]=> + string(5) "fruit" + ["resource"]=> + resource(%d) of type (stream) + ["int"]=> + int(133) + ["float"]=> + float(444.432) + ["unset"]=> + NULL + ["heredoc"]=> + string(11) "Hello world" +} +Done |