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Diffstat (limited to 'ext/standard/tests/array/array_slice.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_slice.phpt | 1459 |
1 files changed, 1459 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_slice.phpt b/ext/standard/tests/array/array_slice.phpt new file mode 100644 index 0000000..b17fbce --- /dev/null +++ b/ext/standard/tests/array/array_slice.phpt @@ -0,0 +1,1459 @@ +--TEST-- +Testing array_slice() function +--FILE-- +<?php + +$var_array = array( + array(), + array(1,2,3,4,5,6,7,8,9), + array("One", "Two", "Three", "Four", "Five"), + array(6, "six", 7, "seven", 8, "eight", 9, "nine"), + array( "a" => "aaa", "A" => "AAA", "c" => "ccc", "d" => "ddd", "e" => "eee"), + array("1" => "one", "2" => "two", "3" => "three", "4" => "four", "5" => "five"), + array(1 => "one", 2 => "two", 3 => 7, 4 => "four", 5 => "five"), + array("f" => "fff", "1" => "one", 4 => 6, "" => "blank", 2.4 => "float", "F" => "FFF", + "blank" => "", 3.7 => 3.7, 5.4 => 7, 6 => 8.6, '5' => "Five"), + array(12, "name", 'age', '45'), + array( array("oNe", "tWo", 4), array(10, 20, 30, 40, 50), array()) + ); + +$num = 4; +$str = "john"; + +/* Zero args */ +echo"\n*** Output for Zero Argument ***\n"; +array_slice(); + +/* Single args */ +echo"\n*** Output for Single array Argument ***\n"; +array_slice($var_array); + +/* More than valid no. of args (ie. >4 ) */ +echo"\n*** Output for invalid number of Arguments ***\n"; +array_slice($var_array, 2, 4, true, 3); + +/* Scalar arg */ +echo"\n*** Output for scalar Argument ***\n"; +array_slice($num, 2); + +/* String arg */ +echo"\n*** Output for string Argument ***\n"; +array_slice($str, 2); + +$counter = 1; +foreach ($var_array as $sub_array) +{ + /* variations with two arguments */ + /* offset values >, < and = 0 */ + + echo"\n*** Iteration ".$counter." ***\n"; + echo"\n*** Variation with first two Arguments ***\n"; + var_dump ( array_slice($sub_array, 1) ); + var_dump ( array_slice($sub_array, 0) ); + var_dump ( array_slice($sub_array, -2) ); + + /* variations with three arguments */ + /* offset value variations with length values */ + echo"\n*** Variation with first three Arguments ***\n"; + var_dump ( array_slice($sub_array, 1, 3) ); + var_dump ( array_slice($sub_array, 1, 0) ); + var_dump ( array_slice($sub_array, 1, -3) ); + var_dump ( array_slice($sub_array, 0, 3) ); + var_dump ( array_slice($sub_array, 0, 0) ); + var_dump ( array_slice($sub_array, 0, -3) ); + var_dump ( array_slice($sub_array, -2, 3) ); + var_dump ( array_slice($sub_array, -2, 0 ) ); + var_dump ( array_slice($sub_array, -2, -3) ); + + /* variations with four arguments */ + /* offset value, length value and preserve_key values variation */ + echo"\n*** Variation with first two arguments with preserve_key value TRUE ***\n"; + var_dump ( array_slice($sub_array, 1, 3, true) ); + var_dump ( array_slice($sub_array, 1, 0, true) ); + var_dump ( array_slice($sub_array, 1, -3, true) ); + var_dump ( array_slice($sub_array, 0, 3, true) ); + var_dump ( array_slice($sub_array, 0, 0, true) ); + var_dump ( array_slice($sub_array, 0, -3, true) ); + var_dump ( array_slice($sub_array, -2, 3, true) ); + var_dump ( array_slice($sub_array, -2, 0, true) ); + var_dump ( array_slice($sub_array, -2, -3, true) ); + $counter++; +} + + /* variation of offset and length to point to same element */ + echo"\n*** Typical Variation of offset and length Arguments ***\n"; + var_dump (array_slice($var_array[2], 1, -3, true) ); + var_dump (array_slice($var_array[2], 1, -3, false) ); + var_dump (array_slice($var_array[2], -3, -2, true) ); + var_dump (array_slice($var_array[2], -3, -2, false) ); + +?> +--EXPECTF-- +*** Output for Zero Argument *** + +Warning: array_slice() expects at least 2 parameters, 0 given in %s on line %d + +*** Output for Single array Argument *** + +Warning: array_slice() expects at least 2 parameters, 1 given in %s on line %d + +*** Output for invalid number of Arguments *** + +Warning: array_slice() expects at most 4 parameters, 5 given in %s on line %d + +*** Output for scalar Argument *** + +Warning: array_slice() expects parameter 1 to be array, integer given in %s on line %d + +*** Output for string Argument *** + +Warning: array_slice() expects parameter 1 to be array, string given in %s on line %d + +*** Iteration 1 *** + +*** Variation with first two Arguments *** +array(0) { +} +array(0) { +} +array(0) { +} + +*** Variation with first three Arguments *** +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} +array(0) { +} + +*** Iteration 2 *** + +*** Variation with first two Arguments *** +array(8) { + [0]=> + int(2) + [1]=> + int(3) + [2]=> + int(4) + [3]=> + int(5) + [4]=> + int(6) + [5]=> + int(7) + [6]=> + int(8) + [7]=> + int(9) +} +array(9) { + [0]=> + int(1) + [1]=> + int(2) + [2]=> + int(3) + [3]=> + int(4) + [4]=> + int(5) + [5]=> + int(6) + [6]=> + int(7) + [7]=> + int(8) + [8]=> + int(9) +} +array(2) { + [0]=> + int(8) + [1]=> + int(9) +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + int(2) + [1]=> + int(3) + [2]=> + int(4) +} +array(0) { +} +array(5) { + [0]=> + int(2) + [1]=> + int(3) + [2]=> + int(4) + [3]=> + int(5) + [4]=> + int(6) +} +array(3) { + [0]=> + int(1) + [1]=> + int(2) + [2]=> + int(3) +} +array(0) { +} +array(6) { + [0]=> + int(1) + [1]=> + int(2) + [2]=> + int(3) + [3]=> + int(4) + [4]=> + int(5) + [5]=> + int(6) +} +array(2) { + [0]=> + int(8) + [1]=> + int(9) +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [1]=> + int(2) + [2]=> + int(3) + [3]=> + int(4) +} +array(0) { +} +array(5) { + [1]=> + int(2) + [2]=> + int(3) + [3]=> + int(4) + [4]=> + int(5) + [5]=> + int(6) +} +array(3) { + [0]=> + int(1) + [1]=> + int(2) + [2]=> + int(3) +} +array(0) { +} +array(6) { + [0]=> + int(1) + [1]=> + int(2) + [2]=> + int(3) + [3]=> + int(4) + [4]=> + int(5) + [5]=> + int(6) +} +array(2) { + [7]=> + int(8) + [8]=> + int(9) +} +array(0) { +} +array(0) { +} + +*** Iteration 3 *** + +*** Variation with first two Arguments *** +array(4) { + [0]=> + string(3) "Two" + [1]=> + string(5) "Three" + [2]=> + string(4) "Four" + [3]=> + string(4) "Five" +} +array(5) { + [0]=> + string(3) "One" + [1]=> + string(3) "Two" + [2]=> + string(5) "Three" + [3]=> + string(4) "Four" + [4]=> + string(4) "Five" +} +array(2) { + [0]=> + string(4) "Four" + [1]=> + string(4) "Five" +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + string(3) "Two" + [1]=> + string(5) "Three" + [2]=> + string(4) "Four" +} +array(0) { +} +array(1) { + [0]=> + string(3) "Two" +} +array(3) { + [0]=> + string(3) "One" + [1]=> + string(3) "Two" + [2]=> + string(5) "Three" +} +array(0) { +} +array(2) { + [0]=> + string(3) "One" + [1]=> + string(3) "Two" +} +array(2) { + [0]=> + string(4) "Four" + [1]=> + string(4) "Five" +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [1]=> + string(3) "Two" + [2]=> + string(5) "Three" + [3]=> + string(4) "Four" +} +array(0) { +} +array(1) { + [1]=> + string(3) "Two" +} +array(3) { + [0]=> + string(3) "One" + [1]=> + string(3) "Two" + [2]=> + string(5) "Three" +} +array(0) { +} +array(2) { + [0]=> + string(3) "One" + [1]=> + string(3) "Two" +} +array(2) { + [3]=> + string(4) "Four" + [4]=> + string(4) "Five" +} +array(0) { +} +array(0) { +} + +*** Iteration 4 *** + +*** Variation with first two Arguments *** +array(7) { + [0]=> + string(3) "six" + [1]=> + int(7) + [2]=> + string(5) "seven" + [3]=> + int(8) + [4]=> + string(5) "eight" + [5]=> + int(9) + [6]=> + string(4) "nine" +} +array(8) { + [0]=> + int(6) + [1]=> + string(3) "six" + [2]=> + int(7) + [3]=> + string(5) "seven" + [4]=> + int(8) + [5]=> + string(5) "eight" + [6]=> + int(9) + [7]=> + string(4) "nine" +} +array(2) { + [0]=> + int(9) + [1]=> + string(4) "nine" +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + string(3) "six" + [1]=> + int(7) + [2]=> + string(5) "seven" +} +array(0) { +} +array(4) { + [0]=> + string(3) "six" + [1]=> + int(7) + [2]=> + string(5) "seven" + [3]=> + int(8) +} +array(3) { + [0]=> + int(6) + [1]=> + string(3) "six" + [2]=> + int(7) +} +array(0) { +} +array(5) { + [0]=> + int(6) + [1]=> + string(3) "six" + [2]=> + int(7) + [3]=> + string(5) "seven" + [4]=> + int(8) +} +array(2) { + [0]=> + int(9) + [1]=> + string(4) "nine" +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [1]=> + string(3) "six" + [2]=> + int(7) + [3]=> + string(5) "seven" +} +array(0) { +} +array(4) { + [1]=> + string(3) "six" + [2]=> + int(7) + [3]=> + string(5) "seven" + [4]=> + int(8) +} +array(3) { + [0]=> + int(6) + [1]=> + string(3) "six" + [2]=> + int(7) +} +array(0) { +} +array(5) { + [0]=> + int(6) + [1]=> + string(3) "six" + [2]=> + int(7) + [3]=> + string(5) "seven" + [4]=> + int(8) +} +array(2) { + [6]=> + int(9) + [7]=> + string(4) "nine" +} +array(0) { +} +array(0) { +} + +*** Iteration 5 *** + +*** Variation with first two Arguments *** +array(4) { + ["A"]=> + string(3) "AAA" + ["c"]=> + string(3) "ccc" + ["d"]=> + string(3) "ddd" + ["e"]=> + string(3) "eee" +} +array(5) { + ["a"]=> + string(3) "aaa" + ["A"]=> + string(3) "AAA" + ["c"]=> + string(3) "ccc" + ["d"]=> + string(3) "ddd" + ["e"]=> + string(3) "eee" +} +array(2) { + ["d"]=> + string(3) "ddd" + ["e"]=> + string(3) "eee" +} + +*** Variation with first three Arguments *** +array(3) { + ["A"]=> + string(3) "AAA" + ["c"]=> + string(3) "ccc" + ["d"]=> + string(3) "ddd" +} +array(0) { +} +array(1) { + ["A"]=> + string(3) "AAA" +} +array(3) { + ["a"]=> + string(3) "aaa" + ["A"]=> + string(3) "AAA" + ["c"]=> + string(3) "ccc" +} +array(0) { +} +array(2) { + ["a"]=> + string(3) "aaa" + ["A"]=> + string(3) "AAA" +} +array(2) { + ["d"]=> + string(3) "ddd" + ["e"]=> + string(3) "eee" +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + ["A"]=> + string(3) "AAA" + ["c"]=> + string(3) "ccc" + ["d"]=> + string(3) "ddd" +} +array(0) { +} +array(1) { + ["A"]=> + string(3) "AAA" +} +array(3) { + ["a"]=> + string(3) "aaa" + ["A"]=> + string(3) "AAA" + ["c"]=> + string(3) "ccc" +} +array(0) { +} +array(2) { + ["a"]=> + string(3) "aaa" + ["A"]=> + string(3) "AAA" +} +array(2) { + ["d"]=> + string(3) "ddd" + ["e"]=> + string(3) "eee" +} +array(0) { +} +array(0) { +} + +*** Iteration 6 *** + +*** Variation with first two Arguments *** +array(4) { + [0]=> + string(3) "two" + [1]=> + string(5) "three" + [2]=> + string(4) "four" + [3]=> + string(4) "five" +} +array(5) { + [0]=> + string(3) "one" + [1]=> + string(3) "two" + [2]=> + string(5) "three" + [3]=> + string(4) "four" + [4]=> + string(4) "five" +} +array(2) { + [0]=> + string(4) "four" + [1]=> + string(4) "five" +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + string(3) "two" + [1]=> + string(5) "three" + [2]=> + string(4) "four" +} +array(0) { +} +array(1) { + [0]=> + string(3) "two" +} +array(3) { + [0]=> + string(3) "one" + [1]=> + string(3) "two" + [2]=> + string(5) "three" +} +array(0) { +} +array(2) { + [0]=> + string(3) "one" + [1]=> + string(3) "two" +} +array(2) { + [0]=> + string(4) "four" + [1]=> + string(4) "five" +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [2]=> + string(3) "two" + [3]=> + string(5) "three" + [4]=> + string(4) "four" +} +array(0) { +} +array(1) { + [2]=> + string(3) "two" +} +array(3) { + [1]=> + string(3) "one" + [2]=> + string(3) "two" + [3]=> + string(5) "three" +} +array(0) { +} +array(2) { + [1]=> + string(3) "one" + [2]=> + string(3) "two" +} +array(2) { + [4]=> + string(4) "four" + [5]=> + string(4) "five" +} +array(0) { +} +array(0) { +} + +*** Iteration 7 *** + +*** Variation with first two Arguments *** +array(4) { + [0]=> + string(3) "two" + [1]=> + int(7) + [2]=> + string(4) "four" + [3]=> + string(4) "five" +} +array(5) { + [0]=> + string(3) "one" + [1]=> + string(3) "two" + [2]=> + int(7) + [3]=> + string(4) "four" + [4]=> + string(4) "five" +} +array(2) { + [0]=> + string(4) "four" + [1]=> + string(4) "five" +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + string(3) "two" + [1]=> + int(7) + [2]=> + string(4) "four" +} +array(0) { +} +array(1) { + [0]=> + string(3) "two" +} +array(3) { + [0]=> + string(3) "one" + [1]=> + string(3) "two" + [2]=> + int(7) +} +array(0) { +} +array(2) { + [0]=> + string(3) "one" + [1]=> + string(3) "two" +} +array(2) { + [0]=> + string(4) "four" + [1]=> + string(4) "five" +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [2]=> + string(3) "two" + [3]=> + int(7) + [4]=> + string(4) "four" +} +array(0) { +} +array(1) { + [2]=> + string(3) "two" +} +array(3) { + [1]=> + string(3) "one" + [2]=> + string(3) "two" + [3]=> + int(7) +} +array(0) { +} +array(2) { + [1]=> + string(3) "one" + [2]=> + string(3) "two" +} +array(2) { + [4]=> + string(4) "four" + [5]=> + string(4) "five" +} +array(0) { +} +array(0) { +} + +*** Iteration 8 *** + +*** Variation with first two Arguments *** +array(9) { + [0]=> + string(3) "one" + [1]=> + int(6) + [""]=> + string(5) "blank" + [2]=> + string(5) "float" + ["F"]=> + string(3) "FFF" + ["blank"]=> + string(0) "" + [3]=> + float(3.7) + [4]=> + string(4) "Five" + [5]=> + float(8.6) +} +array(10) { + ["f"]=> + string(3) "fff" + [0]=> + string(3) "one" + [1]=> + int(6) + [""]=> + string(5) "blank" + [2]=> + string(5) "float" + ["F"]=> + string(3) "FFF" + ["blank"]=> + string(0) "" + [3]=> + float(3.7) + [4]=> + string(4) "Five" + [5]=> + float(8.6) +} +array(2) { + [0]=> + string(4) "Five" + [1]=> + float(8.6) +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + string(3) "one" + [1]=> + int(6) + [""]=> + string(5) "blank" +} +array(0) { +} +array(6) { + [0]=> + string(3) "one" + [1]=> + int(6) + [""]=> + string(5) "blank" + [2]=> + string(5) "float" + ["F"]=> + string(3) "FFF" + ["blank"]=> + string(0) "" +} +array(3) { + ["f"]=> + string(3) "fff" + [0]=> + string(3) "one" + [1]=> + int(6) +} +array(0) { +} +array(7) { + ["f"]=> + string(3) "fff" + [0]=> + string(3) "one" + [1]=> + int(6) + [""]=> + string(5) "blank" + [2]=> + string(5) "float" + ["F"]=> + string(3) "FFF" + ["blank"]=> + string(0) "" +} +array(2) { + [0]=> + string(4) "Five" + [1]=> + float(8.6) +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [1]=> + string(3) "one" + [4]=> + int(6) + [""]=> + string(5) "blank" +} +array(0) { +} +array(6) { + [1]=> + string(3) "one" + [4]=> + int(6) + [""]=> + string(5) "blank" + [2]=> + string(5) "float" + ["F"]=> + string(3) "FFF" + ["blank"]=> + string(0) "" +} +array(3) { + ["f"]=> + string(3) "fff" + [1]=> + string(3) "one" + [4]=> + int(6) +} +array(0) { +} +array(7) { + ["f"]=> + string(3) "fff" + [1]=> + string(3) "one" + [4]=> + int(6) + [""]=> + string(5) "blank" + [2]=> + string(5) "float" + ["F"]=> + string(3) "FFF" + ["blank"]=> + string(0) "" +} +array(2) { + [5]=> + string(4) "Five" + [6]=> + float(8.6) +} +array(0) { +} +array(0) { +} + +*** Iteration 9 *** + +*** Variation with first two Arguments *** +array(3) { + [0]=> + string(4) "name" + [1]=> + string(3) "age" + [2]=> + string(2) "45" +} +array(4) { + [0]=> + int(12) + [1]=> + string(4) "name" + [2]=> + string(3) "age" + [3]=> + string(2) "45" +} +array(2) { + [0]=> + string(3) "age" + [1]=> + string(2) "45" +} + +*** Variation with first three Arguments *** +array(3) { + [0]=> + string(4) "name" + [1]=> + string(3) "age" + [2]=> + string(2) "45" +} +array(0) { +} +array(0) { +} +array(3) { + [0]=> + int(12) + [1]=> + string(4) "name" + [2]=> + string(3) "age" +} +array(0) { +} +array(1) { + [0]=> + int(12) +} +array(2) { + [0]=> + string(3) "age" + [1]=> + string(2) "45" +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(3) { + [1]=> + string(4) "name" + [2]=> + string(3) "age" + [3]=> + string(2) "45" +} +array(0) { +} +array(0) { +} +array(3) { + [0]=> + int(12) + [1]=> + string(4) "name" + [2]=> + string(3) "age" +} +array(0) { +} +array(1) { + [0]=> + int(12) +} +array(2) { + [2]=> + string(3) "age" + [3]=> + string(2) "45" +} +array(0) { +} +array(0) { +} + +*** Iteration 10 *** + +*** Variation with first two Arguments *** +array(2) { + [0]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [1]=> + array(0) { + } +} +array(3) { + [0]=> + array(3) { + [0]=> + string(3) "oNe" + [1]=> + string(3) "tWo" + [2]=> + int(4) + } + [1]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [2]=> + array(0) { + } +} +array(2) { + [0]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [1]=> + array(0) { + } +} + +*** Variation with first three Arguments *** +array(2) { + [0]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [1]=> + array(0) { + } +} +array(0) { +} +array(0) { +} +array(3) { + [0]=> + array(3) { + [0]=> + string(3) "oNe" + [1]=> + string(3) "tWo" + [2]=> + int(4) + } + [1]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [2]=> + array(0) { + } +} +array(0) { +} +array(0) { +} +array(2) { + [0]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [1]=> + array(0) { + } +} +array(0) { +} +array(0) { +} + +*** Variation with first two arguments with preserve_key value TRUE *** +array(2) { + [1]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [2]=> + array(0) { + } +} +array(0) { +} +array(0) { +} +array(3) { + [0]=> + array(3) { + [0]=> + string(3) "oNe" + [1]=> + string(3) "tWo" + [2]=> + int(4) + } + [1]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [2]=> + array(0) { + } +} +array(0) { +} +array(0) { +} +array(2) { + [1]=> + array(5) { + [0]=> + int(10) + [1]=> + int(20) + [2]=> + int(30) + [3]=> + int(40) + [4]=> + int(50) + } + [2]=> + array(0) { + } +} +array(0) { +} +array(0) { +} + +*** Typical Variation of offset and length Arguments *** +array(1) { + [1]=> + string(3) "Two" +} +array(1) { + [0]=> + string(3) "Two" +} +array(1) { + [2]=> + string(5) "Three" +} +array(1) { + [0]=> + string(5) "Three" +} |