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281 lines
6.4 KiB
PHP
281 lines
6.4 KiB
PHP
--TEST--
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Test array_intersect() function : usage variations - unexpected values for 'arr1' argument
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--FILE--
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<?php
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/* Prototype : array array_intersect(array $arr1, array $arr2 [, array $...])
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* Description: Returns the entries of arr1 that have values which are present in all the other arguments
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* Source code: ext/standard/array.c
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*/
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/*
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* Testing array_intersect() function by passing values to $arr1 argument other than arrays
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* and see that function emits proper warning messages wherever expected.
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* The $arr2 argument is a fixed array.
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*/
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echo "*** Testing array_intersect() : Passing non-array values to \$arr1 argument ***\n";
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// array to be passsed to $arr2 as default argument
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$arr2 = array(1, 2);
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// array to be passed to optional argument
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$arr3 = array(1, 2, "one" => 1, "two" => 2);
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// get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// get a class
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class classA
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{
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public function __toString() {
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return "Class A object";
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}
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}
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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// unexpected values to be passed to $arr1 argument
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$arrays = array(
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// int data
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/*1*/ 0,
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1,
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12345,
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-2345,
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// float data
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/*5*/ 10.5,
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-10.5,
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12.3456789000e10,
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12.3456789000E-10,
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.5,
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// null data
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/*10*/ NULL,
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null,
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// boolean data
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/*12*/ true,
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false,
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TRUE,
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FALSE,
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// empty data
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/*16*/ "",
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'',
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// string data
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/*18*/ "string",
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'string',
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$heredoc,
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// object data
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/*21*/ new classA(),
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// undefined data
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/*22*/ @$undefined_var,
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// unset data
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/*23*/ @$unset_var,
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// resource variable
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/*24*/ $fp
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);
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// loop through each sub-array within $arrrays to check the behavior of array_intersect()
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$iterator = 1;
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foreach($arrays as $unexpected_value) {
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echo "\n-- Iterator $iterator --";
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// Calling array_intersect() with default arguments
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var_dump( array_intersect($unexpected_value,$arr2) );
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// Calling array_intersect() with more arguments
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var_dump( array_intersect($unexpected_value, $arr2, $arr3) );
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$iterator++;
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}
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// close the file resource used
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fclose($fp);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_intersect() : Passing non-array values to $arr1 argument ***
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-- Iterator 1 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 2 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 3 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 4 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 5 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 6 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 7 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 8 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 9 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 10 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 11 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 12 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 13 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 14 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 15 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 16 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 17 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 18 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 19 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 20 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 21 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 22 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 23 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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-- Iterator 24 --
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Warning: array_intersect(): Argument #1 is not an array in %s on line %d
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NULL
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Done
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