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65 lines
1.1 KiB
Plaintext
65 lines
1.1 KiB
Plaintext
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--TEST--
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Test array_merge() function : usage variations - Mixed keys
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--FILE--
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<?php
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/* Prototype : array array_merge(array $arr1, array $arr2 [, array $...])
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* Description: Merges elements from passed arrays into one array
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass array_merge() arrays with mixed keys to test how it attaches them to
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* existing arrays
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*/
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echo "*** Testing array_merge() : usage variations ***\n";
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//mixed keys
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$arr1 = array('zero', 20 => 'twenty', 'thirty' => 30, true => 'bool');
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$arr2 = array(0, 1, 2, null => 'null', 1.234E-10 => 'float');
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var_dump(array_merge($arr1, $arr2));
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var_dump(array_merge($arr2, $arr1));
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_merge() : usage variations ***
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array(8) {
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[0]=>
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string(4) "zero"
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[1]=>
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string(6) "twenty"
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["thirty"]=>
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int(30)
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[2]=>
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string(4) "bool"
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[3]=>
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string(5) "float"
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[4]=>
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int(1)
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[5]=>
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int(2)
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[""]=>
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string(4) "null"
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}
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array(8) {
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[0]=>
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string(5) "float"
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[1]=>
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int(1)
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[2]=>
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int(2)
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[""]=>
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string(4) "null"
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[3]=>
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string(4) "zero"
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[4]=>
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string(6) "twenty"
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["thirty"]=>
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int(30)
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[5]=>
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string(4) "bool"
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}
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Done
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