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[Console] Fix SymfonyStyle::ask usage #9741

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Merged
merged 2 commits into from
May 15, 2018
Merged

[Console] Fix SymfonyStyle::ask usage #9741

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38bcfcb
[Console] Fix SymfonyStyle::ask usage
liviubalan May 7, 2018
9bb23e1
Use is_numeric()
javiereguiluz May 15, 2018
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6 changes: 3 additions & 3 deletions console/style.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -238,11 +238,11 @@ User Input Methods
the third argument::

$io->ask('Number of workers to start', 1, function ($number) {
if (!is_integer($number)) {
throw new \RuntimeException('You must type an integer.');
if (!is_numeric($number)) {
throw new \RuntimeException('You must type a number.');
}

return $number;
return (int) $number;
});

:method:`Symfony\\Component\\Console\\Style\\SymfonyStyle::askHidden`
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