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    PHP Array Merging Methods

    slingacademy.com/article/ways-to-merge-arrays-in-php/

    Yapay zekadan makale özeti

    Basic Functions
    • PHP arrays are fundamental for web development
    • array_merge combines arrays, renumbering indices from zero
    • array_merge_recursive preserves keys when merging associative arrays
    Alternative Methods
    • + operator appends arrays, preserving left-hand array keys
    • array_replace recursively replaces elements while preserving keys
    • Custom merging functions needed for multidimensional arrays
    Key Considerations
    • String keys may be overwritten by array_merge
    • Numeric keys are not re-indexed by + operator
    • Custom merging can handle nested arrays and value types

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