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27 lines
422 B
27 lines
422 B
--TEST--
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Symfony pattern: array spread with null coalescing expression
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--FILE--
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<?php
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function mergeVars(array $vars, array $options): array
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{
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return [...$vars, ...$options['vars'] ?? []];
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}
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function main(): void
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{
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var_dump(mergeVars(['a' => 1], ['vars' => ['b' => 2]]));
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var_dump(mergeVars(['a' => 1], []));
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}
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?>
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--EXPECT--
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array(2) {
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["a"]=>
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int(1)
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["b"]=>
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int(2)
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}
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array(1) {
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["a"]=>
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int(1)
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}
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