class A{
function say(){
print "a";
}
}
$a = new A();
$a->say();
is there any difference between the creation object $a = new A (); and $a = new A; here?
class A{
function say(){
print "a";
}
}
$a = new A();
$a->say();
is there any difference between the creation object $a = new A (); and $a = new A; here?
is written differently. If the constructor needs to pass parameters, use the first one!
makes no difference. Objects are instantiated in the form of no parameters.
there is no difference:
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