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I wonder. Since we don't need to declare a variable, does this mean that a variable which first I assign a numeric value can be assigned later with, for example, string value?
8 odpowiedzi
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yes
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Dending on how you use it PHP will rec!at the variable automatically. So a string of "3" might end up becoming a number if used in an assignment.
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Yess Exactly True
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yes
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Yes!!
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yes, you can assign the variable later in your program.
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ye
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Probably not recommended though. Imag8ne how confusing a large project would get with variable types changing all the time.
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