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Request #21350 in_array return false if not array
Submitted: 2003-01-02 14:42 UTC Modified: 2003-01-02 16:08 UTC
From: marc at rushland dot net Assigned:
Status: Wont fix Package: Feature/Change Request
PHP Version: 4.2.1 OS: All
Private report: No CVE-ID: None
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From: marc at rushland dot net
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 [2003-01-02 14:42 UTC] marc at rushland dot net 
When you pass a non-array as the second arguement (i.e. the haystack) to in_array(), I think it would be more useful if PHP simply returned FALSE, instead of issuing a WARNING error.

Checking an array against is_array() before calling in_array() in a conditional expression only leads to more complicated code when I think it is quite logical for PHP to simply return false.

Marc.

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 [2003-01-02 16:08 UTC] edink@php.net 
You can silence to warning by calling @in_array() if you know what you are doing.
 
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