23 lines
708 B
PHP
23 lines
708 B
PHP
--TEST--
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Test Collection::associateBy() and Collection::associateByTo().
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--FILE--
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<?php
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$array = ['a' => 'b', 'cd' => 'd', 'fgh' => 'i'];
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$collection = Collection::init($array)
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->associateBy(function ($value, $key) {
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return strlen($key) - 1;
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});
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if ($collection->toArray() != array_values($array)) {
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echo 'Collection::associateBy() failed.', PHP_EOL;
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}
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$array = ['foo' => 'bar'];
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$collection = Collection::init($array);
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$array1 = $collection->associateByTo($collection, function ($value, $key) {
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return $key;
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})->toArray();
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if ($array1 != $array + $collection->toArray() || $collection->toArray() != $array1) {
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echo 'Collection::associateByTo() failed.', PHP_EOL;
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}
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?>
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--EXPECT--
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