The difference between creating an object using `new ClassName` and` new ClassName () `in PHP

Question

The difference between creating an object using `new ClassName` and` new ClassName () `in PHP

I know that in PHP we can create an object using new ClassName, as well as using new ClassName()(note the brackets). Is there any difference between the two?

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syntax php

Kamran Ahmed Feb 27 '14 at 9:34

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2 answers

No, no difference.

() required only if you need to pass parameters to the constructor, otherwise you could skip it.

+3

xdazz Feb 27 '14 at 9:35

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deceze · Accepted Answer · 2014-02-27T09:35:49+0000

No, no difference. If you do not need to pass parameters to the constructor, the brackets will be superfluous.

The difference between creating an object using `new ClassName` and` new ClassName () `in PHP

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