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@cootheadAug 22.2020 — #Hi there developer_web,
It is a....
[i]coothead[/i]
@NogDogAug 23.2020 — #
I'd use #1 since #2 would throw an error. While not strictly necessary, I'd probably add parens to make it clear what the boundaries are of the initial conditional expression:
Bonus tip, don't start using ternary operators everywhere you possibly can: they can reduce code readability, and the only performance boost you're getting is that maybe you don't have to type quite as many characters (which can be a false savings in the long run).
What Is This Php Line ? Short Code Condition ? How So ?
Folks,
What this means ? Let me know so I get sure it is what I think it is.
““
$page = ISSET($_GET[‘page’]) && is_numeric($_GET[‘page’]) ? $_GET[‘page’] : 1;
How come there is no “IF” or “ELSE” ?
Which part acts as “IF” and which part acts as “ELSE” ?
What does the “:” mean ?
I would do it like this ….
““
if(ISSET($_GET[‘page’]) && is_numeric($_GET[‘page’])
{
$page = $_GET[‘page’];
}
else
{
$page = 1;
}
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@cootheadAug 22.2020 — #Hi there developer_web,It is a....
[i]coothead[/i]
0
@NogDogAug 23.2020 — #>@developer_web#1622410 Which one would you refuse and why out of the two ?
I'd use #1 since #2 would throw an error. While not strictly necessary, I'd probably add parens to make it clear what the boundaries are of the initial conditional expression:
<i>
</i>$something = ( ISSET($_GET['page']) && is_numeric($_GET['page']) ) ? $_GET['page'] : 1;
Bonus tip, don't start using ternary operators everywhere you possibly can: they can reduce code readability, and the only performance boost you're getting is that maybe you don't have to type quite as many characters (which can be a false savings in the long run).