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33 lines
767 B
33 lines
767 B
--TEST--
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Symfony Semaphore pattern: negated coalesce assignment in condition
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--FILE--
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<?php
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class SymfonySemaphoreLike
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{
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public function __construct(private ?float $ttlInSecond = null)
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{
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}
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public function refresh(?float $ttlInSecond = null): string
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{
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if (!$ttlInSecond ??= $this->ttlInSecond) {
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return 'missing';
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}
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return 'ttl='.$ttlInSecond;
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}
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}
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function main(): void
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{
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var_dump((new SymfonySemaphoreLike())->refresh());
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var_dump((new SymfonySemaphoreLike(2.5))->refresh());
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var_dump((new SymfonySemaphoreLike(2.5))->refresh(1.25));
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var_dump((new SymfonySemaphoreLike(2.5))->refresh(0.0));
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}
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?>
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--EXPECT--
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string(7) "missing"
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string(7) "ttl=2.5"
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string(8) "ttl=1.25"
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string(7) "missing"
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