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159 lines
4.2 KiB
PHP
159 lines
4.2 KiB
PHP
--TEST--
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Test array_map() function : usage variations - unexpected values for 'callback' argument
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--FILE--
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<?php
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/* Prototype : array array_map ( callback $callback , array $arr1 [, array $... ] )
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* Description: Applies the callback to the elements of the given arrays
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* Source code: ext/standard/array.c
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*/
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/*
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* Test array_map() by passing different scalar/nonscalar values in place of $callback
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*/
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echo "*** Testing array_map() : unexpected values for 'callback' argument ***\n";
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$arr1 = array(1, 2, 3);
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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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// get a resource variable
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$fp = fopen(__FILE__, "r");
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// unexpected values to be passed to $input argument
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$unexpected_callbacks = 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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// boolean data
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/*10*/ 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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/*14*/ "",
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'',
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// array data
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/*16*/ array(),
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array(1, 2),
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array(1, array(2)),
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// object data
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/*19*/ new classA(),
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// resource variable
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/*20*/ $fp
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);
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// loop through each element of $inputs to check the behavior of array_map
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for($count = 0; $count < count($unexpected_callbacks); $count++) {
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echo "\n-- Iteration ".($count + 1)." --";
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var_dump( array_map($unexpected_callbacks[$count], $arr1));
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};
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fclose($fp);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_map() : unexpected values for 'callback' argument ***
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-- Iteration 1 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 2 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 3 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 4 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 5 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 6 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 7 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 8 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 9 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 10 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 11 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 12 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 13 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 14 --
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Warning: array_map() expects parameter 1 to be a valid callback, function '(null)' not found or invalid function name in %s on line %d
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NULL
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-- Iteration 15 --
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Warning: array_map() expects parameter 1 to be a valid callback, function '(null)' not found or invalid function name in %s on line %d
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NULL
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-- Iteration 16 --
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Warning: array_map() expects parameter 1 to be a valid callback, array must have exactly two members in %s on line %d
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NULL
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-- Iteration 17 --
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Warning: array_map() expects parameter 1 to be a valid callback, second array member is not a valid method in %s on line %d
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NULL
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-- Iteration 18 --
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Warning: array_map() expects parameter 1 to be a valid callback, second array member is not a valid method in %s on line %d
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NULL
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-- Iteration 19 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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-- Iteration 20 --
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Warning: array_map() expects parameter 1 to be a valid callback, no array or string given in %s on line %d
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NULL
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Done
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