CakeFest 2024: The Official CakePHP Conference

is_real

(PHP 4, PHP 5, PHP 7, PHP 8)

is_real别名 is_float()

说明

此函数是该函数的别名: is_float().

警告

该别名已在 PHP 7.4.0 中 废弃,并且自 PHP 8.0.0 起已被移除

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