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74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
--TEST--
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Test array_map() function : usage variations - failing built-in functions & language constructs
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--FILE--
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<?php
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/* Prototype : array array_map ( callback $callback , array $arr1 [, array $... ] )
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* Description: Applies the callback to the elements of the given arrays
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* Source code: ext/standard/array.c
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*/
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/*
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* Test array_map() by passing non-permmited built-in functions and language constructs i.e.
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* echo(), array(), empty(), eval(), exit(), isset(), list(), print()
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*/
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echo "*** Testing array_map() : non-permmited built-in functions ***\n";
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// array to be passed as arguments
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$arr1 = array(1, 2);
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// built-in functions & language constructs
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$callback_names = array(
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/*1*/ 'echo',
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'array',
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'empty',
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/*4*/ 'eval',
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'exit',
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'isset',
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'list',
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/*8*/ 'print'
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);
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for($count = 0; $count < count($callback_names); $count++)
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{
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echo "-- Iteration ".($count + 1)." --\n";
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var_dump( array_map($callback_names[$count], $arr1) );
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_map() : non-permmited built-in functions ***
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-- Iteration 1 --
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Warning: array_map() expects parameter 1 to be a valid callback, function 'echo' not found or invalid function name 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, function 'array' not found or invalid function name 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, function 'empty' not found or invalid function name 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, function 'eval' not found or invalid function name 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, function 'exit' not found or invalid function name 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, function 'isset' not found or invalid function name 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, function 'list' not found or invalid function name 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, function 'print' not found or invalid function name in %s on line %d
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NULL
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Done
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