PHP
PHP: Dependency inversion principle
Definition Dependency Inversion Principle (DIP), is one of the SOLID principles of object-oriented design. The Dependency Inversion Principle states that high-level modules (classes) should not depend on low-level modules; both should depend on abstractions. Additionally, abstractions should not depend on details; details should depend on abstractions. This principle encourages the use of interfaces or abstract…
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PHP – Recursively convert all the child element keys to string values
Replace /* Your data array here */ with the actual data you provided in your example. This code will recursively traverse through the array and convert all keys to string values. The converted data will be printed in JSON format with keys as strings. Note: This code assumes that your data structure is an associative…
