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--TEST--
Test array_column() function: error conditions
--FILE--
<?php
/* Prototype:
* array array_column(array $input, mixed $column_key[, mixed $index_key]);
* Description:
* Returns an array containing all the values from
* the specified "column" in a two-dimensional array.
*/
echo "*** Testing array_column() : error conditions ***\n";
echo "\n-- Testing array_column() column key parameter should be a string or an integer (testing bool) --\n";
try {
var_dump(array_column(array(), true));
} catch (\TypeError $e) {
echo $e->getMessage() . "\n";
}
echo "\n-- Testing array_column() column key parameter should be a string or integer (testing array) --\n";
try {
var_dump(array_column(array(), array()));
} catch (\TypeError $e) {
echo $e->getMessage() . "\n";
}
echo "\n-- Testing array_column() index key parameter should be a string or an integer (testing bool) --\n";
try {
var_dump(array_column(array(), 'foo', true));
} catch (\TypeError $e) {
echo $e->getMessage() . "\n";
}
echo "\n-- Testing array_column() index key parameter should be a string or integer (testing array) --\n";
try {
var_dump(array_column(array(), 'foo', array()));
} catch (\TypeError $e) {
echo $e->getMessage() . "\n";
}
?>
DONE
--EXPECT--
*** Testing array_column() : error conditions ***
-- Testing array_column() column key parameter should be a string or an integer (testing bool) --
The column key should be either a string or an integer
-- Testing array_column() column key parameter should be a string or integer (testing array) --
The column key should be either a string or an integer
-- Testing array_column() index key parameter should be a string or an integer (testing bool) --
The index key should be either a string or an integer
-- Testing array_column() index key parameter should be a string or integer (testing array) --
The index key should be either a string or an integer
DONE
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