Edit report at https://bugs.php.net/bug.php?id=63815&edit=1
ID: 63815
Comment by: ni...@php.net
Reported by: php at lool dot fr
Summary: please provide a shortcut language syntax
Status: Not a bug
Type: Feature/Change Request
Package: *General Issues
Operating System: all
PHP Version: Irrelevant
Block user comment: N
Private report: N
New Comment:
Userland implementation of said function:
function isnotset(&$var, $default) {
if (isset($var)) {
return $var;
} else {
return $default;
}
}
Previous Comments:
------------------------------------------------------------------------
[2012-12-20 15:10:23] php at lool dot fr
using $v = $_POST['blabla'] ?: 'init_value';
produces an error:
Notice: Undefined index 'blabla' ...
the call to isset is also important to distinguish between an empty value and a
not set value!!!
------------------------------------------------------------------------
[2012-12-20 14:59:53] paj...@php.net
Use the ?: operator:
$v = $_POST['blabla'] ?: 'init_value';
------------------------------------------------------------------------
[2012-12-20 14:42:04] php at lool dot fr
Description:
------------
it is both long to write and difficult to read to have many lines like this in
the source code:
$value = isset($_POST['blabla']) ? $_POST['blabla'] : 'init_value';
it would be easier to have something like:
$value = isnotset($var,'init_value');
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=63815&edit=1
