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37 lines
1.3 KiB
PHP
37 lines
1.3 KiB
PHP
--TEST--
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Test array_intersect_key() function : error conditions
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--FILE--
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<?php
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/* Prototype : array array_intersect_key(array arr1, array arr2 [, array ...])
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* Description: Returns the entries of arr1 that have keys 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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echo "*** Testing array_intersect_key() : error conditions ***\n";
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//Initialise function arguments
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$array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
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// Testing array_intersect_key with one less than the expected number of arguments
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echo "\n-- Testing array_intersect_key() function with less than expected no. of arguments --\n";
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var_dump( array_intersect_key($array1) );
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// Testing array_intersect_key with one less than the expected number of arguments
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echo "\n-- Testing array_intersect_key() function with no arguments --\n";
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var_dump( array_intersect_key() );
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?>
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===DONE===
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--EXPECTF--
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*** Testing array_intersect_key() : error conditions ***
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-- Testing array_intersect_key() function with less than expected no. of arguments --
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Warning: array_intersect_key(): at least 2 parameters are required, 1 given in %s on line %d
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NULL
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-- Testing array_intersect_key() function with no arguments --
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Warning: array_intersect_key(): at least 2 parameters are required, 0 given in %s on line %d
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NULL
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===DONE===
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