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44 lines
1.4 KiB
PHP
44 lines
1.4 KiB
PHP
--TEST--
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Test array_key_exists() function : error conditions - Pass incorrect number of args
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--FILE--
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<?php
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/* Prototype : bool array_key_exists(mixed $key, array $search)
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* Description: Checks if the given key or index exists in the array
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* Source code: ext/standard/array.c
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* Alias to functions: key_exists
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*/
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/*
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* Pass incorrect number of arguments to array_key_exists() to test behaviour
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*/
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echo "*** Testing array_key_exists() : error conditions ***\n";
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//Test array_key_exists with one more than the expected number of arguments
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echo "\n-- Testing array_key_exists() function with more than expected no. of arguments --\n";
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$key = 1;
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$search = array(1, 2);
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$extra_arg = 10;
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var_dump( array_key_exists($key, $search, $extra_arg) );
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// Testing array_key_exists with one less than the expected number of arguments
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echo "\n-- Testing array_key_exists() function with less than expected no. of arguments --\n";
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$key = 1;
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var_dump( array_key_exists($key) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_key_exists() : error conditions ***
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-- Testing array_key_exists() function with more than expected no. of arguments --
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Warning: array_key_exists() expects exactly 2 parameters, 3 given in %s on line %d
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NULL
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-- Testing array_key_exists() function with less than expected no. of arguments --
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Warning: array_key_exists() expects exactly 2 parameters, 1 given in %s on line %d
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NULL
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Done
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