PHP foreach loop with unexpected array key behavior. Incorrect assumption of consecutive numeric array keys leads to errors when trying to access subsequent elements.

PHP Array Key Type Conversion Bug This repository demonstrates a subtle bug in PHP related to how it handles array keys. When you mix numeric and string keys that PHP can implicitly convert to ...

array_key_exists() and in_array() are two most useful functions in PHP. This article demonstrate the details and differences of these function. The best way to check an index exist in array or not is ...

I've got a little problem getting an array sorted, and I'm not sure what the best method is. Basically I've got an array with a bunch of keys like: array ...

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Key Takeaways PHP 8 supports array unpacking with string keys, introduces a new function to determine if an array is a list, and a stable array sort function. Exception handling adds support for ...