Re^2: logical AND "&&"

I heard you could write

if($a==1&&$b<2&&$d<4&&$e>=6){
[download]

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Re^3: logical AND "&&" by ikegami (Patriarch) on Jan 31, 2010 at 17:25 UTC
It wasn't clear if he knew the parens weren't necessary. Also, it wasn't clear if he knew that `if (($a == 1 && $b < 2) && ($d < 4 && $e >= 6)) {` [download] is the same as `if ($a == 1 && ($b < 2 && ($d < 4 && ($e >= 6))) {` [download] Those are the two things I pointed out in my post. I wasn't trying to say that parens are bad. In this case, though, spacing can also provide clear disambiguation `if ($a==1 && $b<2 && $d<4 && $e>=6) {` [download]	[reply] [d/l] [select]

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Re^3: logical AND "&&"
by ikegami (Patriarch) on Jan 31, 2010 at 17:25 UTC

It wasn't clear if he knew the parens weren't necessary. Also, it wasn't clear if he knew that

if (($a == 1 && $b < 2) && ($d < 4 && $e >= 6)) {
[download]

if ($a == 1 && ($b < 2 && ($d < 4 && ($e >= 6))) {
[download]

Those are the two things I pointed out in my post. I wasn't trying to say that parens are bad. In this case, though, spacing can also provide clear disambiguation

if ($a==1 && $b<2 && $d<4 && $e>=6) {
[download]

[reply]
[d/l]
[select]