[TYPO3-core] FYI24: #8826: calls to ini_set produces warnings

[Steffen Kamper]

Hi,

Dmitry Dulepov [typo3] schrieb:
> Hi!
> 
> Ingo Renner wrote:
>>> How do I change PHP function to throw exceptions? 8-0 file_exists() 
>>> produces a PHP warning if the file does not exist. Using @ prevents 
>>> this warning and lets the function work as expected.
>>
>> if(!file_exists($file)) {
>>     throw new FileNotFoundException();
>> }
>>
>> No need for an @
> 
> And you will see a PHP warning with your when file does not exist. It is 
> a known behaviour of file_exists(): if file does not exists, you will 
> see a warning that file does not exist. No way to prevent it without @.
> 

that's what i mentioned before too, it's a lack of PHP.

Only way to do it without @ is a construct like

$error_reporting = error_reporting(0);
if(!file_exists($file)) {
      throw new FileNotFoundException();
}
error_reporting($error_reporting);

which isn't a nice way IMHO

vg Steffen