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83 lines
2.8 KiB
PHP
83 lines
2.8 KiB
PHP
--TEST--
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Test array_column() function: error conditions
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--FILE--
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<?php
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/* Prototype:
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* array array_column(array $input, mixed $column_key[, mixed $index_key]);
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* Description:
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* Returns an array containing all the values from
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* the specified "column" in a two-dimensional array.
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*/
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echo "*** Testing array_column() : error conditions ***\n";
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echo "\n-- Testing array_column() function with Zero arguments --\n";
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var_dump(array_column());
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echo "\n-- Testing array_column() function with One argument --\n";
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var_dump(array_column(array()));
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echo "\n-- Testing array_column() function with string as first parameter --\n";
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var_dump(array_column('foo', 0));
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echo "\n-- Testing array_column() function with int as first parameter --\n";
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var_dump(array_column(1, 'foo'));
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echo "\n-- Testing array_column() column key parameter should be a string or an integer (testing bool) --\n";
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var_dump(array_column(array(), true));
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echo "\n-- Testing array_column() column key parameter should be a string or integer (testing array) --\n";
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var_dump(array_column(array(), array()));
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echo "\n-- Testing array_column() index key parameter should be a string or an integer (testing bool) --\n";
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var_dump(array_column(array(), 'foo', true));
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echo "\n-- Testing array_column() index key parameter should be a string or integer (testing array) --\n";
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var_dump(array_column(array(), 'foo', array()));
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing array_column() : error conditions ***
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-- Testing array_column() function with Zero arguments --
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Warning: array_column() expects at least 2 parameters, 0 given in %s on line %d
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NULL
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-- Testing array_column() function with One argument --
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Warning: array_column() expects at least 2 parameters, 1 given in %s on line %d
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NULL
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-- Testing array_column() function with string as first parameter --
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Warning: array_column() expects parameter 1 to be array, string given in %s on line %d
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NULL
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-- Testing array_column() function with int as first parameter --
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Warning: array_column() expects parameter 1 to be array, integer given in %s on line %d
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NULL
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-- Testing array_column() column key parameter should be a string or an integer (testing bool) --
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Warning: array_column(): The column key should be either a string or an integer in %s on line %d
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bool(false)
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-- Testing array_column() column key parameter should be a string or integer (testing array) --
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Warning: array_column(): The column key should be either a string or an integer in %s on line %d
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bool(false)
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-- Testing array_column() index key parameter should be a string or an integer (testing bool) --
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Warning: array_column(): The index key should be either a string or an integer in %s on line %d
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bool(false)
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-- Testing array_column() index key parameter should be a string or integer (testing array) --
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Warning: array_column(): The index key should be either a string or an integer in %s on line %d
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bool(false)
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Done
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