How to Access Properties with Invalid Names in PHP?

Overcoming Invalid Property Names in PHP

When working with dynamic data structures, you may encounter the need to access properties with invalid or complex names. In particular, if data is being ingested from an external source, the property names may not adhere to PHP's standard syntax.

For instance, consider the following code:

$insertArray = array();
$insertArray[0] = new stdclass();
$insertArray[0]->Name = $name;
$insertArray[0]->PhoneNumber = $phone;

This works well for valid property names. However, issues arise when encountering invalid names, such as:

$insertArray[0]->First.Name = $firstname;

This syntax is invalid in PHP. To overcome this limitation, the following solution can be employed:

Complex (Curly) Syntax:

Thanks to the support provided by @AbraCadaver, the use of complex syntax is recommended for invalid property names:

$insertArray[0]->{"First.Name"} = $firstname;

Using this approach, properties with any name, regardless of its validity, can be accessed dynamically in PHP. This flexibility is particularly useful when dealing with data integration from external services or when working with dynamically generated data structures.

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