NYCPHP Meetup

[Cliff Hirsch]

in_array($value, $options, true) solves issues with type conversion (like
Œfoobar¹ == (int)0)

But what about the equivalent for a key search?

array_key_exists ( mixed key, array search ) performs automatic type
conversion ‹ evil.

I came up with:  count(array_keys($options, $value, true)) === 0

Any other ideas?

Cliff
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