22 lines
618 B
PHP
22 lines
618 B
PHP
--TEST--
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Test Collection::first() and Collection::last().
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--FILE--
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<?php
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$array = [-5, -2, 1, 3, 5, 8, 9];
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$collection = Collection::init($array);
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$collection1 = Collection::init();
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$value = $collection->first(function ($value) {
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return $value > 0;
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});
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if ($value != 1 || $collection->first() != -5 || $collection1->first() != null) {
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echo 'Collection::first() failed.', PHP_EOL;
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}
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$value1 = $collection->last(function ($value) {
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return $value % 2 == 0;
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});
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if ($value1 != 8 || $collection->last() != 9 || $collection1->last() != null) {
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echo 'Collection::last() failed.', PHP_EOL;
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}
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?>
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--EXPECT--
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