Null - RT @ENM1989: #PHP nullable type casting: (?int) $var; If $var is "null", it stays "null", otherwise it will be type casted to "int". I ha…

2:55am PDT - May 9th, 2021

RT @ENM1989: #PHP nullable type casting: (?int) $var; If $var is "null", it stays "null", otherwise it will be type casted to "int". I ha…

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