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180 lines
4.1 KiB
PHP
180 lines
4.1 KiB
PHP
--TEST--
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Test array_flip() function : usage variations - unexpected values for 'input' argument
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--FILE--
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<?php
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/* Prototype : array array_flip(array $input)
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* Description: Return array with key <-> value flipped
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* Source code: ext/standard/array.c
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*/
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echo "*** Testing array_flip() : usage variations - unexpected values for 'input' ***\n";
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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//class definition for object variable
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class MyClass
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{
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public function __toString()
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{
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return 'object';
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}
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}
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//resource variable
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$fp = fopen(__FILE__,'r');
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//array of values for 'input' argument
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$values = array(
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// int data
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/*1*/ 0,
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1,
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12345,
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-2345,
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// float data
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/*5*/ 10.5,
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-10.5,
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10.5e10,
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10.6E-10,
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.5,
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// null data
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/*10*/ NULL,
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null,
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// boolean data
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/*12*/ true,
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false,
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TRUE,
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/*15*/ FALSE,
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// empty data
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"",
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'',
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// string data
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"string",
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'string',
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// object data
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/*20*/ new MyClass(),
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// undefined data
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@$undefined_var,
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// unset data
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@$unset_var,
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//resource data
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/*23*/ $fp
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);
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// loop through each element of $values for 'input' argument
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for($count = 0; $count < count($values); $count++) {
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echo "-- Iteration ".($count + 1). " --\n";
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var_dump( array_flip($values[$count]) );
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};
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//closing resource
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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_flip() : usage variations - unexpected values for 'input' ***
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-- Iteration 1 --
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Warning: array_flip() expects parameter 1 to be array, integer given in %s on line %d
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NULL
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-- Iteration 2 --
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Warning: array_flip() expects parameter 1 to be array, integer given in %s on line %d
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NULL
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-- Iteration 3 --
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Warning: array_flip() expects parameter 1 to be array, integer given in %s on line %d
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NULL
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-- Iteration 4 --
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Warning: array_flip() expects parameter 1 to be array, integer given in %s on line %d
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NULL
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-- Iteration 5 --
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Warning: array_flip() expects parameter 1 to be array, double given in %s on line %d
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NULL
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-- Iteration 6 --
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Warning: array_flip() expects parameter 1 to be array, double given in %s on line %d
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NULL
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-- Iteration 7 --
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Warning: array_flip() expects parameter 1 to be array, double given in %s on line %d
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NULL
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-- Iteration 8 --
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Warning: array_flip() expects parameter 1 to be array, double given in %s on line %d
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NULL
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-- Iteration 9 --
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Warning: array_flip() expects parameter 1 to be array, double given in %s on line %d
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NULL
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-- Iteration 10 --
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Warning: array_flip() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 11 --
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Warning: array_flip() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 12 --
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Warning: array_flip() expects parameter 1 to be array, boolean given in %s on line %d
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NULL
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-- Iteration 13 --
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Warning: array_flip() expects parameter 1 to be array, boolean given in %s on line %d
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NULL
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-- Iteration 14 --
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Warning: array_flip() expects parameter 1 to be array, boolean given in %s on line %d
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NULL
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-- Iteration 15 --
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Warning: array_flip() expects parameter 1 to be array, boolean given in %s on line %d
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NULL
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-- Iteration 16 --
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Warning: array_flip() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 17 --
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Warning: array_flip() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 18 --
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Warning: array_flip() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 19 --
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Warning: array_flip() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Iteration 20 --
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Warning: array_flip() expects parameter 1 to be array, object given in %s on line %d
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NULL
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-- Iteration 21 --
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Warning: array_flip() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 22 --
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Warning: array_flip() expects parameter 1 to be array, null given in %s on line %d
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NULL
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-- Iteration 23 --
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Warning: array_flip() expects parameter 1 to be array, resource given in %s on line %d
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NULL
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Done
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