Dre.hz
Active Member
Ну зачем же, empty($dat)Еще варианты?PHP:empty($dat)![]()
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The following things are considered to be empty:
- "" (an empty string)
- 0 (0 as an integer)
- 0.0 (0 as a float)
- "0" (0 as a string)
- NULL
- FALSE
- array() (an empty array)
- var $var; (a variable declared, but without a value in a class)