WeakMap::offsetExists
(PHP 8)
WeakMap::offsetExists โ ใใใชใใธใงใฏใใใใใๅ ใซๅญๅจใใใใ่ชฟในใ
่ชฌๆ
ๆๅฎใใใใชใใธใงใฏใใใใใใๅ ใงๅ็ งใใใฆใใใใ่ชฟในใพใใ
ใใฉใกใผใฟ
object-
ใใงใใฏใใใชใใธใงใฏใ
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