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What does ? in PHP mean?

PHP ? What does it mean and &

66666666666666666666666666662324 days ago1277

reply all(3)I'll reply

  • AWing

    AWing2018-08-26 11:05:15

    ?: ternary operator, equivalent to if else

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  • Summer

    Summer2018-08-17 10:15:34

    ? It means questioning whether the judgment is correct; & means or means

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    • a＇ゞ 晨亮不倒、在路上

    & means “and”, not “or”

    — a＇ゞ 晨亮不倒、在路上 · 2018-09-17 14:50:19
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