"what's quicker and better to determine if an array key exists in php?" Answer’s

0

isset() is faster, but it's not the same as array_key_exists().

array_key_exists() purely checks if the key exists, even if the value is NULL.

Whereas isset() will return false if the key exist and value is NULL.

Wednesday, March 31, 2021
 
BetaRide
answered 11 Months ago
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