34 lines
828 B
PHP
34 lines
828 B
PHP
--TEST--
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Test Collection::forEach() and Collection::onEach().
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--FILE--
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<?php
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$array = ['a', 'b', 'c', 'd', 'e'];
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$result3 = $result2 = $result1 = $result = '';
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foreach ($array as $value) {
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$result .= $value;
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}
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$collection = Collection::init($array);
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foreach ($collection as $value) {
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$result1 .= $value;
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}
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if ($result1 != $result) {
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echo 'Traversing Collection with foreach keyword failed.', PHP_EOL;
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}
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$collection->forEach(function ($value) use (&$result2) {
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$result2 .= $value;
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});
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if ($result2 != $result) {
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echo 'Collection::forEach() failed.', PHP_EOL;
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}
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$collection1 = $collection->onEach(function ($value) use (&$result3) {
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$result3 .= $value;
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});
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if ($result3 != $result || $collection1->toArray() != $collection->toArray()) {
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echo 'Collection::onEach() failed.', PHP_EOL;
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}
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?>
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--EXPECT--
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