Richard K Miller wrote:
If abc() returns an array, is there any possible notation that lets
me access a single element?
echo abc()[0]; // I wish this were possible
...instead of having to use an intermediate variable?
$temp = abc(); // $temp is ugly
echo $temp[0];
echo current(abc());
Maybe it will be faster if you use the temp (ugly) variable than call
a method :]
The only optimizations I'm concerned with in this example are
aesthetics and my own sanity. It just looks so ugly to use a temp
variable.
In my opinion it is more clear what exactly is going on if you use a
variable.
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