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19 lines
450 B
PHP
19 lines
450 B
PHP
--TEST--
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Test array_diff_key() : basic functionality
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--FILE--
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<?php
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/*
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* proto array array_diff_key(array arr1, array arr2 [, array ...])
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* Function is implemented in ext/standard/array.c
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*/
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$array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
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$array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
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var_dump(array_diff_key($array1, $array2));
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?>
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--EXPECT--
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array(2) {
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["red"]=>
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int(2)
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["purple"]=>
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int(4)
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}
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