diff options
Diffstat (limited to 'ext/standard/tests/array/array_diff_variation4.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_diff_variation4.phpt | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_diff_variation4.phpt b/ext/standard/tests/array/array_diff_variation4.phpt new file mode 100644 index 0000000..75b01ad --- /dev/null +++ b/ext/standard/tests/array/array_diff_variation4.phpt @@ -0,0 +1,184 @@ +--TEST-- +Test array_diff() function : usage variations - array with different data types as values +--FILE-- +<?php +/* Prototype : array array_diff(array $arr1, array $arr2 [, array ...]) + * Description: Returns the entries of $arr1 that have values which are not + * present in any of the others arguments. + * Source code: ext/standard/array.c + */ + +/* + * Test how array_diff() compares indexed arrays containing different + * data types as values in place of $arr2 + */ + +echo "*** Testing array_diff() : usage variations ***\n"; + +// Initialise function arguments not being substituted (if any) +$array = array(1, 2); + +//get an unset variable +$unset_var = 10; +unset ($unset_var); + +//get heredoc +$heredoc = <<<END +This is a heredoc +END; + +//array of values to iterate over +$values = array( + +/*1*/"empty array" => array(), + +/*2*/ +"int" => array( + // int data + 0, + 1, + 12345, + -2345), + +/*3*/ +"float" => array( + // float data + 10.5, + -10.5, + 12.3456789000e10, + 12.3456789000E-10, + .5), + +/*4*/ +"null" => array( + // null data + NULL, + null), + +/*5*/ +"boolean" => array( + // boolean data + true, + false, + TRUE, + FALSE), + +/*6*/ +"empty" => array( + // empty data + "", + ''), + +/*7*/ +"string" => array( + // string data + "string", + 'string', + $heredoc), + +/*8*/ +"binary" => array( + // binary data + b"binary", + (binary)"binary"), + +/*9*/ +"undefined" => array( + // undefined data + @$undefined_var), + +/*10*/ +"unset" => array( + // unset data + @$unset_var) +); + +// loop through each element of the array for $arr2 +$iterator = 1; +foreach($values as $value) { + echo "\n Iteration: $iterator \n"; + var_dump( array_diff($array, $value) ); + $iterator++; +}; + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_diff() : usage variations *** + + Iteration: 1 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 2 +array(1) { + [1]=> + int(2) +} + + Iteration: 3 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 4 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 5 +array(1) { + [1]=> + int(2) +} + + Iteration: 6 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 7 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 8 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 9 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} + + Iteration: 10 +array(2) { + [0]=> + int(1) + [1]=> + int(2) +} +Done
\ No newline at end of file |